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Home My WebLink About20240552.tiff COLORADO'S POWER PATHWAY ATTACHMENT B: ROUTING AND SITING STUDY FOR SEGMENT 1 Weld County Site Selection and Construction of Major Facilities of a Public Utility Application This page intentionally left blank. 0 Xcel Energy° Colorado's Power Pathway Routing and Siting Study Segment 1 : Fort St. Vrain — Canal Crossing Segment 1: F°oMorgen, Fort St.Vrain- do ,Y°ma Canal Crossing Segment 2: Wray ' - Canal Crossing- Goose Creek Denver• ,_.F 0 i Castle Rock. 0 Burlington. Limon. 0 -- "- - __ _.. 0 KIT LARSON _ Monument. Adilirmik Segment 5: e► Tundra- Harvest Mile Colorado Springs• Segment 3: Goose Creek-May Valley nZtll Segment 4: Bada. PI.- es May Valley-Tundra Pueblo• ® J 0 0 Lamar. - Las Animas. Ex ension: a May Valley-L o nghorn (•ptional) RR' Springfield. TETRA TECH June 2022 This page intentionally left blank. Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St.Vrain-Canal Crossing CONTENTS 1.0 Introduction 5 1.1 Colorado's Power Pathway 5 1.2 Purpose and Need 8 1.3 Schedule 8 2.0 Overview 9 2.1 Segment 1 Description 10 3.0 Routing and Siting 11 3.1 Step 1: Study Area 11 3.1.1 Transmission Line Study Area 12 3.1.2 Public Outreach -Virtual Introductory Meetings 12 3.2 Step 2: Suitability Analysis 13 3.2.1 Data Collection 13 3.2.2 Routing Criteria 21 3.2.3 Mobilization and Coordination 21 3.2.4 Transmission Line Study Area 22 3.3 Step 3: Preliminary Transmission Line Links 22 3.4 Step 4: Focus Areas 23 3.4.1 Public Outreach -September 2021 Virtual Public Meetings 23 3.4.2 Public Outreach - Fall 2021 Public Open Houses 24 3.5 Step 5: Revise Links and Identify Preferred Route 25 3.5.1 Transmission Line 26 3.5.2 Public Outreach—Winter 2022 Public Open Houses 27 3.5.3 Revised Preferred Route 28 4.0 Next Steps 30 4.1 Ongoing Local Government, Key Stakeholder, and Public Outreach 30 4.2 Final Design, Permitting, Construction, and In Service 30 4.2.1 Final Design, Landowner Outreach and Micrositing 30 4.2.2 Permitting 30 4.2.3 Construction and In-service 31 5.0 References 33 Th TETRA TECH i Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing TABLES Table 1: Typical 345-kV Double Circuit Transmission Line Characteristics 7 Table 2: Pathway Schedule 9 Table 3: Routing and Siting Study Index 10 Table 4: Virtual Introductory Meeting Attendance 12 Table 5: Resource Data Presence in Study Area 1 15 Table 6: Agency Meeting Topics 21 Table 7. Resources Impacting Suitability in Study Area 22 Table 8: Routing and Siting Public Meeting Attendance 24 Table 9: Fall 2021 Public Open House Attendance 1 24 Table 10: Winter 2022 Open House Attendance 27 Table 11: Segment 1 Preferred and Alternative Route Statistics 29 Table 12: Anticipated Segment 1 Land Use Permits 31 FIGURES Figure 1: Segment 1 Study Area Figure 2: Segment 1 Study Area Suitability Figure 3: Segment 1 Preliminary Links Figure 4: Segment 1 Focus Area Figure 5: Segment 1 Winter 2022 Preferred Route and Revised Focus Area Figure 6: Segment 1 Revised Preferred Route APPENDICES Appendix A: Resource Maps Appendix B: Transmission Line Routing Criteria Appendix C: Link Modification Tracker Appendix D: Comparative Matrix ii N TETRA TECH Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St. Vrain—Canal Crossing ACRONYMS/ABBREVIATIONS Acronyms/Abbreviations Definition CHAT Crucial Habitat Assessment Tool CPCN Certificate of Public Convenience and Necessity CPUC Colorado Public Utilities Commission EPA U.S. Environmental Protection Agency FEMA Federal Emergency Management Agency 1-76 Interstate 76 kV kilovolt LPC Lesser Prairie-Chicken Pathway Colorado's Power Pathway PTC Production Tax Credit ROW Right-of-way SWA State Wildlife Area i' TETRA TECH iii Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing This page intentionally left blank. iv N TETRA TECH Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St.Vrain—Canal Crossing 1.0 Introduction 1.1 Colorado's Power Pathway Public Service Company of Colorado, a Colorado corporation doing business as Xcel Energy (Xcel Energy), proposes to construct, maintain, and operate Colorado's Power Pathway (Pathway) in eastern Colorado. Pathway is a $1.7 to $2 billion investment proposed by Xcel Energy to improve the state's electric grid and enable future renewable energy development around the state. Pathway will ensure safe, reliable and economical electric service to the public, boost the regional economy, and create jobs during its construction. Pathway includes: • Installation of approximately 560 to 650 miles of new 345-kilovolt(kV) double-circuit transmission line in 13 to 14 counties (depending on final route selection) • Construction of four new electric substations (Canal Crossing, Goose Creek, May Valley, and Longhorn) • Expansion of, or equipment additions at, four existing electric substations (Fort St. Vrain, Pawnee, Harvest Mile, and Tundra) Pathway will be constructed in five segments, with an optional sixth segment(Extension), with each new or expanded electric substation serving as endpoints for the transmission line segments. The transmission line segment Study Areas, existing substation locations and approximate locations of new electric substations are shown in the following graphic. These are discussed in more detail in Section 3 of this document. TETRA TECH 5 Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St. Vrain—Canal Crossing Fort St.Vrain Canal Crossing Segment 1: E° "°r°a"• Segment 2: Fort St.Vrain- • Canal Crossing Canal Crossing Goose Creek Denver c3sae hock. — Burlifgton Lrn n. Segment 5: Tundra- Harvest Mile Goose Creek - c°mraa° Segment 3: Goose Creek-May Valley - S Segment 4: Es. May Valley-Tundra --_ May Valley PeClc• Las?.nimas. La.-gar. �, Extension: May Valley-Longhorn (optional) Wal�rb✓g. � •Existing Substation • New Substation sPn"qr_m. Colorado's Power Pathway Overview A fifth new substation (Sandstone Substation) may be constructed near the western end of Segment 4 and southern end of Segment 5 if an additional substation is determined to be necessary in this area to provide a location for future generation interconnections. A decision regarding the need for this substation will likely be made in early 2023. The new 345-kV double circuit transmission line will be constructed using steel poles. A single pole will be used at most locations; however, two poles will be required for certain high loading locations, such as at angles where the line changes direction. Each pole will be placed on a concrete foundation except for certain poles located in sandy soils in the northern portion of Segment 2; these may be placed using vibratory caissons. Voltage, conductor sag, pole type, terrain, length of span between transmission poles, and minimum clearances of existing buildings influence the necessary height of transmission poles. The transmission poles will be weathering steel and a brown or rust color. A representative transmission line is shown in the following graphic. 6 it TETRA TECH Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St.Vrain—Canal Crossing \ SHIELD WIRE INSULATOR CONDUCTOR tiY! TRANSMISSION POLE ROW 115O feed Representative Transmission Line The typical transmission line characteristics are provided in Table 1. Table 1:Typical 345-kV Double Circuit Transmission Line Characteristics Characteristic Anticipated Design Typical height 105-140 feet Right-of-way 150 feet total,75 feet on either side of the centerline Span length Typically,950 feet between transmission poles Material/color Weathering steel,brown or rust color Clearance Maintain all clearances as required by National Electric Safety Code Transmission substations are essential components of the electric transmission grid and are connection points for two or more transmission lines and for generation interconnections for wind, solar, natural gas, and other energy sources. Transmission substations include electrical equipment located inside a fenced area. Pathway involves expansion of, or equipment additions, at four existing electric substations (Fort St. Vrain, Pawnee, Tundra, and Harvest Mile)and construction of new electric substations (Canal Crossing, Goose Creek, May Valley, and Longhorn). Each new electric substation will be constructed on a parcel of land owned in fee by Public Service Company of Colorado. The existing electric substations (Fort St. Vrain, Pawnee, Tundra, and Harvest Mile)will be expanded or equipment added within the existing fence line to accommodate the new transmission lines and the associated equipment needed to operate the lines. The four new electric substations (Canal Crossing, Goose Creek, May Valley, and Longhorn)will be 345-kV switching stations. A switching station is a type TETRA TECH 7 Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing of electric substation that operates at a single voltage level and, therefore, does not have transformers that change or"transform" voltage from one voltage level to another. 1.2 Purpose and Need The Eastern Plains region of Colorado is one of the nation's best areas for wind and solar energy generation, but it does not currently have a network transmission system that can integrate new generation resources into the state's interconnected grid system which is needed to meet Colorado's clean energy goals. Pathway will support Xcel Energy's Clean Energy Plan (Xcel Energy 2021)that is estimated to deliver as much as an 85 percent reduction in carbon dioxide emissions by 2030 and add approximately 5,000 megawatts of new wind, solar, and other resources. Pathway will help meet the state's growing electricity needs, improve reliability, safety and affordability, and enable the transition to clean energy(Xcel Energy 2021). Pathway will allow developers of new energy generation projects to interconnect energy resources located in the areas of the state that are underserved by backbone transmission infrastructure and also allow Xcel Energy to deliver that energy electric customers. Transmission line Segment 2 and Segment 3 and associated new electric substations and substation expansions will be completed in 2025, assuming required approvals are obtained. These segments will provide interconnection locations for qualified renewable energy resources that become commercially operational by the end of 2025 to take advantage of the Federal Production Tax Credit(PTC) program. The PTC is currently set to expire at the end of 2025. Taking advantage of the PTC will lower the cost of installing new renewable generation facilities, thereby benefiting all Colorado electric customers. With these new projects come jobs, lease revenue, and increased tax revenue for rural communities. In March 2021, Xcel Energy filed a Certificate of Public Convenience and Necessity (CPCN) application with the Colorado Public Utilities Commission (CPUC) describing the purpose, need and public benefits of constructing Pathway. In February 2022, the CPUC provided verbal approval, and in June 2022, CPUC provided written approval of the CPCN for Segments 1-5, and conditional approval for the Extension, based on a determination that Pathway is in the public interest. While the CPUC determines a public need for Pathway, it does not approve the location of specific project facilities. The location and land use approvals will be made through easement negotiations with landowners and the land use approval process in the applicable jurisdictions where the Pathway facilities will be located. 1.3 Schedule Many variables factor into the schedule for projects of this magnitude. The construction schedule is contingent on acquiring all necessary land rights and permits. Pathway will be constructed and brought in-service in phases. The estimated construction timeline for each segment and substation and anticipated in-service dates are shown in Table 2. 8 TETRA TECH Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St.Vrain—Canal Crossing Table 2: Pathway Schedule Segment&Substation Construction In-Service Segment 1 &Fort St.Vrain Substation expansion Spring 2024—Spring 2026 Spring 2026 Segment 2&New Canal Crossing&Goose Creek substations& Summer 2023—Fall 2025 Fall 2025 Pawnee Substation equipment additions Segment 3&New May Valley Substation Summer 2023—Fall 2025 Fall 2025 Segment 4&Tundra Substation expansion Spring 2025—Spring 2027 Spring 2027 Segment 5&Harvest Mile Substation expansion Spring 2025—Spring 2027 Spring 2027 Extension&New Longhorn Substation To be determined To be determined 2.0 Overview Pathway routing and siting analysis is divided by segment and documented in a series of six Routing and Siting studies. Each Routing and Siting Study is interrelated because of the overlap in segment Study Areas and shared electric substation endpoints. Each Routing and Siting Study documents the process used to review and consider reasonable routing and siting alternatives for the new major electrical facilities (pursuant to Colorado Revised Statute 29-20-108 (4) (a) and (b)). The Routing and Siting studies do not identify specific construction-related components, such as laydown/staging yards, access routes and haul routes. The Routing and Siting studies also do not assess the siting of the substation expansions and equipment additions as the substations are existing and, in these cases, new substations are not needed from system planning and cost perspectives. Table 3 outlines Pathway components discussed in each Routing and Siting Study. This Routing and Siting Study documents the process used to identify the preferred transmission line route for Segment 1. TETRA TECH 9 Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing Table 3: Routing and Siting Study Index Routing and Siting Study Components 1 Counties Within Study Area Segment 1 Segment 1 Transmission routing Weld County Morgan County Segment 2 Segment 2 Transmission Line routing Morgan County New Canal Crossing Substation siting Washington County New Goose Creek Substation siting Kit Carson County Cheyenne County Yuma County Segment 3 Segment 3 Transmission Line routing Kit Carson County New May Valley Substation siting Cheyenne County Kiowa County Prowers County Segment 4 Segment 4 Transmission Line routing Kiowa County Prowers County Lincoln County Crowley County El Paso County Pueblo County Segment 5 Segment 5 Transmission Line routing Pueblo County El Paso County Lincoln County Elbert County Arapahoe County Extension Extension Transmission Line routing Kiowa County New Longhorn Substation siting Prowers County Baca County 1 Expansions and equipment additions at existing substations are not covered in the Routing and Siting studies as the work locations are predetermined. 2.1 Segment 1 Description Segment 1 involves construction of approximately 69 miles of new 345-kV double circuit transmission line from the existing Fort St. Vrain Substation to the new Canal Crossing Substation (Figure 1). The Segment 1 Study Area (discussed in Section 3.1.1)spans two counties in eastern Colorado: Weld County and Morgan County. The existing Fort St. Vrain Substation will be expanded, and a new 345-kV station arrangement will be established on land currently owned by Public Service of Colorado. Construction of the Segment 1 transmission line and expansion activities at the Fort St. Vrain Substation are anticipated to begin in 2024 and be complete in 2026. 10 TETRA TECH Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St. Vrain—Canal Crossing 3.0 Routing and Siting Routing a transmission line requires a comprehensive review of factors including electric system planning, project costs, environmental and cultural resources, public involvement, regulatory compliance, existing and planned land use, land rights and system engineering. As shown in the following graphic, the five- step routing and siting process assesses constraints and opportunities between segment endpoints to ultimately identify the preferred route location for the transmission line. Each step is further discussed in Sections 3.1 through 3.5. -0 STUDY AREAS 9qp 9i SUITABILITY ANALYSIS e_'` _ 20-miles-wide,developed based on segment end points(Substation A and Substation(3) ' . —0 PRELIMINARY LINKS Collect data on resources within and adjacentto study areas, j • categorize based on compatibility with development of transmission line or substation �--� FOCUS AREAS 4 Based on suitability analysis,identify links that provide routing options between segment end points that minimize crossing of constrained areas and maximize use of more compatible locations P • I 1• � Ge<c � m Smaller area within each segment study area where links have been identified, m'� n within which the preferred route is anticipated to be located fill • REVISE LINKS&IDENTIFY PREFERRED ROUTE Areas with constraints or that are less suitable for transmission line development n v are removed from further consideration 2 • I i No N<' Preliminary links are revised(removed,added,modified)based on public and stakeholder review and input Comparative analysis to identify links to be removed from further consideration,evaluate end-to-end routes Select preferred route Routing and Siting Process 3.1 Step 1 : Study Area Study Areas are broad corridors used to assess the constraints and opportunities between segment endpoints and to ultimately identify the locations of alternative and preferred transmission line links. The Study Areas initially identified for each segment were generally 20 miles wide and were developed based on the location of the substation endpoints. Substation Siting Study Areas are located at the junction of adjacent segments where new substations will serve as interconnection points. i' TETRA TECH 11 Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing The Study Area for Segment 1, discussed in Section 3.1.1, and the existing Fort St. Vrain Substation are shown in Figure 1. This Routing and Siting Study does not assess the siting of the expansion at the Fort St. Vrain Substation as the substation is existing and the expansion will be located on Xcel Energy's property. The new Canal Crossing Siting Area was evaluated in the Segment 2 Routing and Siting Study and resulted in the selection of the Canal Crossing Substation location. 3.1.1 Transmission Line Study Area The area between the existing Fort St. Vrain Substation and the new Canal Crossing Substation is located within Weld and Morgan counties. The 20-mile-wide Segment 1 Study Area extends east to west and is roughly bounded by Frontier Street(Weld County Road 15)to the west, the South Platte River to the north, the Weld/Adams county line to the south, and State Highway 71 to the east. The Study Area is bisected by Interstate 76 (1-76) running northeast/southwest. The existing Fort St. Vrain Substation is located northwest of the Town of Platteville near the western edge of the Study Area. 3.1.2 Public Outreach — Virtual Introductory Meetings Three virtual introductory meetings were held in June 2021 to provide a platform to inform the public and key stakeholders about Pathway, gather feedback, and address questions and concerns. These meetings were held virtually due to restrictions on large gatherings due to COVID-19. Prior to the virtual introductory meetings, a website, email address, and telephone hotline were developed to share information about Pathway and to provide multiple ways for the public and stakeholders to communicate with representatives. A total of 62,770 postcards were sent to all mailing addresses within the segment Study Areas ahead of the meetings to provide information on meeting dates, times, and connection information. Fourteen newspaper ads, two social media postings (one Facebook, one Twitter), and hotline, email, and website updates also announced the meetings to the interested public. Attendance at the three virtual introductory meetings is shown in Table 4. Table 4:Virtual Introductory Meeting Attendance Meeting Attendance June 22,9 a.m. 104 attendees June 29,noon 72 attendees June 29,6 p.m. 35 attendees A PowerPoint presentation was provided during each meeting to introduce the Pathway team, Xcel Energy as a company, and provide information on the need, community and electric system benefits, regulatory review, routing and siting process, and schedule. A Question and Answer(Q&A) session was held after the presentation to discuss topics including cost, design and engineering, siting and land rights, vegetation management, and construction. Over the three meetings, a total of 113 questions were asked by meeting attendees and covered the following topics: 12 TETRA TECH Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St.Vrain—Canal Crossing • Project benefits • Vegetation management and wildfire • Routing and Siting mitigation • Health and safety • Access to presentation and maps • Resource planning and renewables • Project timeline and communication • Landowner compensation and property channels values • Project cost and funding 3.2 Step 2: Suitability Analysis The comprehensive Suitability Analysis involved gathering and mapping resource, land use, and infrastructure data for the Study Area and Siting Study Area; determining routing and siting criteria based on compatibility with the proposed electric infrastructure; and visiting the Study and Siting Study Areas to verify mapped data and to meet with local jurisdictions and key stakeholders to gather feedback. Upon review of the data generated from these activities, level of suitability was mapped across the Study and Siting Study Areas. The stages and results of the Suitability Analysis for Segment 1 are further described in Sections 3.2.1 through 3.2.4. 3.2.1 Data Collection Publicly available resource data, including existing transmission corridors, land use, oil and gas infrastructure, surface water, critical habitat,jurisdiction and formally designated lands, and conservation easements were mapped to aid in the review of the Study and Siting Study Areas. The resource data identified major constraints and opportunities along Segment 2 that served as an indicator of routing and permitting complexity. The resource data were mapped to determine the presence of compatible and incompatible resources and understand the area's physical characteristics. Resource maps are included in Appendix A. Resources within the Study Area are described in Table 5. TETRA TECH 13 Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing This page intentionally left blank. 14 N TETRA TECH Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St.Vrain—Canal Crossing Table 5: Resource Data Presence in Study Area I Resource Map Page Number Data Collected Data Source(s) Location in Study Area 1 2021 Aerial National Agriculture Imagery Program Primarily agricultural with pivot irrigation in the western portion of the Study Area, Imagery(2021) southeast of Keenesburg,and around Fort Morgan. Developed urban area on west side of Study Area,along U.S. Highway(US)85 corridor.Smaller towns and city of Fort Morgan along 1-76.Very little development within remaining Study Area. Notable Features Pivot irrigation 2 Jurisdiction Colorado Ownership, Management,and Western Study Area within Weld County. Protection(2019) Eastern Study Area within Morgan County. DOLA(2021) State land parcels checkered throughout Study Area. State Wildlife Areas located southwest of Keenesburg and east of Pawnee Substation. Conservation easements northeast of Wiggins,east of Keenesburg,and west of Platteville. Bureau of Land Management land northeast of Wiggins. Local parks near Fort Lupton and Platteville. Notable Features Centennial Valley State Wildlife Area(SWA),Brush Prairie Ponds SWA, properties managed by The Nature Conservancy,and conservation easements. 3 NLCD Land National Land Cover Database(2019) Dominated by cultivated crops,shrub/scrub,and herbaceous. Cover Some scattered areas of hay/pasture. 4 Zoning Weld County(2021) Primarily agriculture. Morgan County(2021) Areas of Planned Development on the eastern region of the Study Area,around Fort Morgan,and along Colorado State Highway(CO)39. City zoning located northwest of Keenesburg. Heavy Industrial at Fort St.Vrain Substation,east of Platteville,west of Fort Morgan, and at existing the Pawnee Substation. Commercial Zones and Mobile Home Zones near Wiggins and Fort Morgan. rib) TETRA TECH 15 Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing Resource Map Page Number Data Collected Data Source(s) Location in Study Area 5 State Wildlife Colorado Parks and Wildlife(2015) Crucial Habitat Assessment Tool(CHAT)category 1 found in the western portion of the Action Plan Study Area north of the Fort St.Vrain Substation. CHAT categories 3,4,and 5 found throughout the Study Area. 6 Public Homeland Infrastructure Foundation-Level Police Departments within Gilcrest, Platteville, Fort Lupton,Wiggins, Log Lane Village, Institutions Data(2021) and Fort Morgan. Public Schools near Gilcrest, Platteville, Fort Lupton, Hudson, Keenesburg,south of Keenesburg,Wiggins,and Fort Morgan. Nursing Homes in Fort Lupton, Keenesburg,and Fort Morgan. Hospital in Fort Morgan. 7 Historic Places National Register of Historic Places Recognized historic places are found near Platteville, Fort Lupton,Wiggins,and Fort (NRHP;2020) Morgan. National Historic District within Study Area along US 34. 8 Avian Species Colorado Parks and Wildlife(2021) Bald Eagle nests,roost sites,and winter concentration areas along the South Platte Habitat River,east of Fort Lupton,east of Hudson,and near the Pawnee Substation. Bald Eagle roost site and active nest east of Platteville. Greater Prairie-chicken overall range in the southeast portion of the Study Area. 9 Ground Colorado Department of Transportation Major east/west roadways throughout the Study Area include 1-76, US 34,and CO 52. Transportation (2021) North/south roadways throughout the Study Area include US 85,CO 39. Bureau of Transportation Statistics(2020) East/west railroad and Amtrak Route paralleling 1-76 through the Study Area. Scenic Byway extending north from Fort Morgan. Notable Features 1-76, US 85, US 6 10 Air Federal Aviation Administration(2021) Private airports are found within the eastern portion of the Study Area south of 1-76 and Transportation east of US 85.One private airport found east of Wiggins. Public airport east of Fort Lupton. Private heliport within Fort Morgan. 16 INTETRA TECH Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St.Vrain—Canal Crossing Resource Map Page Number Data Collected Data Source(s) Location in Study Area 11 Water National Hydrography Dataset(2020) Seven FEMA 100-year floodplains run north/south through the Study Area along NHD Resources Federal Emergency Management Agency Perennial Streams and Waterbodies. (FEMA;2021) Intermittent and perennial streams are found throughout the Study Area. National Wetland Inventory(2020) NWI wetlands are found throughout the northern portion of the Study Area. Playa Lakes Joint Venture(2019) Few playa lakes are scattered throughout the Study Area,including by the Pawnee Substation. Notable Features South Platte River. 12 Water Wells Colorado Division of Water Resources Active water wells occur in large numbers throughout the Study Area,especially near (2021) and within population centers. 13 Oil and Gas Colorado Oil and Gas Conservation Major oil pipelines run northwest/southeast and east/west through Study Area. Facilities Commission(2021) Natural Gas pipelines run north/south and east/west through Study Area. Ventyx(2021) Notable Features Dense oil and gas wells in western portion of Study Area and scattered in eastern portion of Study Area. 14 Extractive Homeland Infrastructure Foundation-Level Several sand and gravel operation locations are found throughout the Study Area, Industries and Data(2021) especially east of US 85 and near Fort Morgan. Landfills Colorado Division of Reclamation Mining Other extractive operations are located on 1-76 and US 85. and Safety(2021) One landfill is located north of Keenesburg. 15 Topography U.S.Geological Survey(2020) The Study Area is flat with little variation in topography. 16 Slope U.S.Geological Survey(2020) Slopes throughout the Study Area fall largely within the range of 0 to 5%;few areas slopes exceed 15%. rib) TETRA TECH 17 Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing Resource Map Page Number Data Collected Data Source(s) Location in Study Area 17 Existing Electric Public Service Company of Colorado Several existing 115kV and 230kV transmission lines running north/south and Infrastructure (2020) east/west through the Study Area. Homeland Infrastructure Foundation-Level One existing 345kV transmission line running southwest/northeast through western Data(2021) portion of Study Area. Five solar facilities in eastern portion of Study Area. Two power plants and 10 substations in eastern portion of Study Area and 1 power plant and 1 substation in western portion of Study Area. Notable Features Solar arrays in western portion of Study Area. 18 Communication Homeland Infrastructure Foundation-Level Several Land Mobile Private Transmission facilities are found throughout the Study Facilities Data(2021) Area,especially near the city of Fort Morgan. Microwave service towers and cellular towers are found within the Study Area. 19 Agricultural U.S.Department of Agriculture(2020) Dense irrigated lands are found in the western,southern,and northeastern portions of Areas U.S. Environmental Protection Agency the Study Area. (2021) Several Concentrated Animal Feeding Operations are found along the 1-76 and US 85 corridors. 20 Parcels Weld County(2021) For informational purposes only. Morgan County(2021) 21 Residential and Microsoft(2021) Residences are sparse within the more rural parts of the Study Area. Other Structures Homeland Infrastructure Foundation-Level Residential areas are concentrated near the municipalities of Gilcrest, Platteville, Fort Data(2021) Lupton, Hudson,Keenesburg, Roggen,Wiggins, Fort Morgan and Log Lane Village. Mobile home parks are found near Gilcrest, Platteville, Fort Lupton, Hudson,Wiggins, Fort Morgan and Log Lane Village. 22 Public Land Bureau of Land Management(2020) For informational purposes only. Survey 23 Prime Farmland Natural Resources Conservation Service Prime farmland if irrigated is found along tributaries across the Study Area,especially (2020) south of 1-76 in Weld County. Farmland of local and statewide importance is found within the majority of the Study Area. Areas not designated as prime farmland or no data available are found throughout the Study Area,especially in Morgan County 18 TETRA TECH Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St.Vrain—Canal Crossing Resource Map Page Number Data Collected Data Source(s) Location in Study Area 24 EPA Registered U.S. Environmental Protection Agency Facilities registered by the U.S. Environmental Protection Agency are concentrated in Facilities (2021) the western portion of the Study Area and near Fort Morgan 25 Karst U.S.Geological Survey(2017) Evaporate basin is found in the central and northeastern portions of the Study Area 26 Wildlife Species Colorado Parks and Wildlife(2021) Preble's Meadow Jumping Mouse Overall Range is found throughout the Study Area, Habitat especially in Weld County. A Mule Deer Migration Corridor is found along the South Platte River,west of US 85 and east of Hudson along a perennial stream. Mule Deer Concentration Areas are found throughout the Study Area,including east of the Fort St.Vrain and Pawnee substations. A Pronghorn Concentration Area is found in the southeast portion of the Study Area. 27 Recreation Colorado Parks and Wildlife(2020) One trail is found within the Study Area, north of Fort Morgan along the South Platte River 28 Soil Erodibility Natural Resources Conservation Service The majority of soils in the Study Area have low to moderate erodibility. Soil Survey Geographic Database(2020) Soils south of 1-76 in Weld County have high erodibility,as do the soils in the southeastern portion of the Study Area. 1 Resource maps and data evaluation are based on the best available data.The accuracy of the data may vary. rib) TETRA TECH 19 Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing This page intentionally left blank. 20 TETRA TECH Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St.Vrain—Canal Crossing 3.2.2 Routing Criteria Resource data were categorized as suitable, sensitive or exclusion areas based on assessed compatibility with development of electric infrastructure. After categorizing each of the resources described in Table 5 and applying the criteria included in Appendix B, suitable areas were identified as areas that are less likely to be negatively impacted by construction and/or operation of transmission lines and substations and features compatible adjacent land uses and a lack of sensitive resources. Suitable areas included land proximate to existing roads; existing land owned by Public Service Company of Colorado; areas of lesser sensitive species habitat value; undeveloped areas; and state, federal, and privately owned land with compatible uses. Sensitive areas were those where environmental impacts and/or land use conflicts may occur with the construction and/or operation of transmission lines and substations. Impacts in these areas can often be mitigated. Exclusion areas were locations with the highest level of sensitivity and the greatest potential environmental, social, and economic impacts; permitting requirements; or prohibition by state or federal regulations. While it is not possible to avoid all impacts, classification of resources in this manner helps maximize the utilization of compatible areas and minimize the impacts to exclusion areas. Resource maps depicting the location of the data that influenced these criteria are included in Appendix A. The suitable, sensitive and exclusion criteria are shown in Appendix B for transmission line routing. 3.2.3 Mobilization and Coordination Throughout the Routing and Siting Study process, the Pathway team repeatedly visited the Study Area to ground-truth map data and understand current land uses. During the ongoing review of the area, the team also met with Weld and Morgan county staff to introduce Pathway, discuss local resources and concerns to consider during routing, gather feedback and confirm expected permitting requirements. The Pathway team also met with agency representatives from Colorado Parks and Wildlife, U.S. Fish and Wildlife Service and the State Land Board to discuss unique agency concerns to consider during the Routing and Siting Study process. Table 6 summarizes the key topics discussed during the county and agency meetings. Table 6:Agency Meeting Topics Meeting Key Topics Discussed County Meetings Locations of meteorological towers Permitted and proposed solar facilities Concerns over interference with emergency communications towers Planned residential and business development Planned major crude oil pipelines Proposed water pipeline project Colorado Parks and Wildlife Recommendation for collocating with existing impacts across South Platte River Recommendation for flight diverters near South Platte River, perennial rivers,wetlands and riparian areas Post-construction revegetation and preferred native seed mixes Mule Deer Winter Range and Pronghorn Winter Conservation areas and recommendations regarding construction timelines TETRA TECH 21 Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain-Canal Crossing Meeting Key Topics Discussed U.S. Fish and Wildlife Service Locations of Lesser Prairie-chicken(LPC)60%connectivity areas Anticipated listing of the LPC and potential surveys and mitigation Provision of Pathway shapefiles to better assess preferred route Follow up meeting to discuss more detailed comments from the U.S. Fish and Wildlife Service State Land Board Right-of-way through Stewardship Trust Land Minimizing diagonal routing Solar leases on State Land Board land Wind and solar planning areas 3.2.4 Transmission Line Study Area The Study Area is primarily characterized by agriculture uses and oil and gas infrastructure (wells and pipelines), and a developed urban area is present on the west side near the Fort St. Vrain Substation. Areas that were more suitable and less suitable for transmission line routing were identified based on the mapped resource data and the routing criteria. These areas served as an indicator of routing complexity. The presence of more areas less suitable for routing could potentially result in an increase in transmission line miles when compared to the direct, straight-line distance between the segment endpoints. Table 7 provides the results of the Suitability Analysis and identifies key resources that influenced suitability within the Study Area. A map depicting the suitability of the Study Area is included as Figure 2. Table 7. Resources Impacting Suitability in Study Area Resources Present • 1-76, US 85,and US 6 • Pivot irrigation Segment 1 • Dense oil and gas wells • Centennial Valley SWA, Brush Prairie Ponds SWA, properties managed by The Nature Conservancy,and conservation easements • Solar arrays in western portion of Study Area • North of Study Area:South Platte River and US 34 No siting or analysis of alternative sites is anticipated for the expansion of the existing Fort St. Vrain Substation as it will be located on Public Service Company of Colorado's property. The land is currently zoned as heavy industrial; as such, the existing land use will not change. 3.3 Step 3: Preliminary Transmission Line Links Based on the Suitability Analysis and mapping, field reconnaissance, and routing objectives, possible transmission line links were identified throughout the Study Area. Link locations generally minimized crossing less suitable and exclusion areas and maximized the use of areas ranked as more suitable. Within the Study Area, 35 links were identified that when pieced together created complete route options (Figure 3). In total, these 35 links created 189 miles of route options throughout the Study Area. Given the 22 TETRA TECH Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St.Vrain—Canal Crossing location of the substation end points, the transmission line must cross the South Platte River, US 85, 1-76, and several county roads. Crossing locations were identified based on the Suitability Analysis and mapping and field reconnaissance. Preference was given to crossing locations with an existing disturbance and areas where development is sparse on either side. Two options to exit the Fort St. Vrain Substation were identified at the southern end of the substation site. Link 101 exists the site and heads directly east, paralleling an existing 115kV transmission line across the South Platte River. Link 101 continues to follow the existing transmission line east across US 85 and a railroad, north of Platteville. Link 102 exits the substation site and heads south, crossing existing transmission lines then paralleling an existing 115kV transmission line for approximately 1 mile. Link 102 splits from the existing transmission line to parallel County Road 21, then turns east to follow an access road to the South Platte River, where Link 102 creates a new river crossing. Link 102 continues east to create a new US 85 and railroad crossing south of Platteville. Transmission links continue east, with northern, central, and southern options maneuvering around pivots and oil and gas infrastructure. These links feed into Links 113 and 119, which create a northern route, and Links 116 and 117, which create a southern route, through the more rural portion of the Study Area and across 1-76. Link 118 connects these two route options. Link 117 follows section lines at its new crossing of 1-76 and the railroad, approximately 3 miles northeast of Keenesburg. Link 119 bisects section lines at its new crossing of 1-76, approximately 5.5 miles northeast of Roggen. Link 119 creates a new crossing at the railroad approximately 6 miles east of its 1-76 crossing. These two route options converge southeast of Wiggins for approximately 11.5 miles before diverging again and creating northern, central, and southern options to enter the Canal Crossing Siting Area. 3.4 Step 4: Focus Areas Ongoing discussions with jurisdictions, feedback from the public during open houses, additional field review, and continued preliminary transmission line link evaluation resulted in areas and links with multiple constraints and areas less suitable for transmission line development being removed from further consideration. The location of the remaining links defined the location of the Focus Area, a smaller area within the segment Study Area and within which the preferred route is anticipated to be located. The Focus Area for Segment 1 is generally focused on the central portion of the Study Area, north of the populated areas of Keenesburg, Hudson, and Fort Lupton and south of Wiggins, Fort Morgan, and Log Lane Village. The central portion of the Study Area continued to prove favorable over the northern and southern areas as it provides a more direct route to the Canal Crossing Substation Siting Area and avoids several population centers. The Segment 1 Focus Area is shown in Figure 4. 3.4.1 Public Outreach — September 2021 Virtual Public Meetings Two virtual routing and siting public meetings were held on September 23, 2021, for stakeholders to learn about the progress made on Pathway, including the development of Focus Areas for identification of transmission line routes and substation sites. These meetings were held virtually due to restrictions on large gatherings due to COVID-19. A total of 63,982 postcards were sent to all mailing addresses within the segment Study Areas announcing the meeting dates, times, and connection information. Thirty-six newspaper ads, a social media post on Facebook, an e-newsletter, and the hotline, email, and website lb TETRA TECH 23 Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing also informed the interested public of the meetings. Attendance during the two meetings is shown in Table 8. Table 8: Routing and Siting Public Meeting Attendance Meeting Attendance September 23,noon 184 attendees September 23,6 pm 81 attendees A PowerPoint presentation provided information about need and benefits, routing and siting process updates, and upcoming in-person public open houses. A Q&A session was held after the presentation to answer questions. In total, 65 questions were asked and covered the following topics: • Health and safety • Project cost and funding • Landowner compensation and property values • Resource planning and renewables • Access to presentation and maps 3.4.2 Public Outreach — Fall 2021 Public Open Houses Fifteen public open houses were held in October and November 2021 to provide an update on identifying preliminary transmission line links and substation site options and to solicit feedback from stakeholders. The preliminary transmission line links and Focus Area that were shared with the public and agencies for comment are shown in Figure 3 and Figure 4, respectively. Two of these public open houses were held within the Segment 1 Study Area. In total, 4,462 direct mail postcards were sent to mailing addresses within the Focus Areas. Thirty-six newspaper ads, a social media post on Facebook, an e-newsletter, and hotline, website, and email updates announced the open houses to the interested public. Attendance at the open houses within Segment 1 is summarized in Table 9. Table 9: Fall 2021 Public Open House Attendance 1 Date Location Public Attendance Monday,November 1 Platteville Community Center, Platteville 37 attendees Tuesday, November 2 Fort Morgan Field House, Fort Morgan 23 attendees 1 Meetings were held in additional locations outside of the Segment 1 Study Area.Invitees were encouraged to attend any of the meetings. The Focus Areas, preliminary transmission line routes, and substation Siting Areas were shown on large- scale 60-inch-by-38-inch color sheet maps. Attendees were asked to note any factors that should be considered in a particular area directly on the maps using a Sharpie. A formal public comment period ran from October 5 to November 24 in conjunction with the open houses. A paper comment form was distributed at the open houses and was available for download on the Pathway website. An electronic version of the comment form was also available on the website and included a copy of the interactive project map so users could drop a pin to comment on a specific location. A total of 367 comment forms 24 TETRA TECH Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St.Vrain—Canal Crossing were submitted during the formal comment period, 64 comments pertained to Segment 1. Common topics included: • Health and safety • Link locations • Landowner compensation and property values • Resource planning and renewables • Project support or opposition Link-specific feedback provided at the open house and resulting modifications from that feedback is included in Appendix C. The following graphic shows all of the preliminary transmission line links shown at the fall 2021 open houses. lingIcn Nome Neeta I I — 9 ggate Sociaghe Nelenm —fI, a„ Stoneham. 11 nmim Severance Eaten Gahfon 1_I —WELD I MORGAN GM Greeley _ •lewn Fort St.Vrain Pawnee I oe''< .•Nona y 34 GM.,ae,: I snyner,r-i I Noeyea Gllcreaf - —- an —d1— I �— Fort Morgan aruan � 17 V I t "eneeaara Canal Crossing Gacene �n I LUPron Noaaon Walronaa,a I Nay1 r i nanm le eed,e. T w ti.. , Br4.Mon I N.Maann HILL 0 r — III • Existing Substation �i y —J .. • New Substation �:L' _ l 1 _Lemma eCOnen saaana.a 36 Segment I Study dies III 414, -Segment t Focus Area re. 70 Otalk 1 Preliminary Transmission Route Link ha/AM X I Fall 2021 Preliminary Transmission Line Links 3.5 Step 5: Revise Links and Identify Preferred Route The resource data collected in the early stages of the Comparative Analysis were used along with information gathered during field reviews, conversations with jurisdictions, and public feedback to generate a comparative data matrix. The matrix was used as a tool to compare the preliminary transmission line links, or series of links, to each other. This comparison was based on numerical results of criteria such as engineering factors,jurisdiction/land use factors, presence of homes and other buildings, natural resources and cultural resources. Preliminary transmission line links were also revised lb TETRA TECH 25 Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St. Vrain—Canal Crossing (removed, added, or modified) based on continued link evaluations and public and key stakeholder review and input; record of the revisions is provided in Appendix C. Key decisions resulting from the comparative matrix analysis and public feedback are discussed in the following sections. Identifying the location of the preferred route for Segment 1 was accomplished through a process that included engaging the public, landowners and other stakeholders. Cultural and historic resources, technical and engineering requirements, environmental constraints, existing and planned land use and other factors that stakeholders have told Xcel Energy are important to consider are evaluated and compared for transmission line route options. These factors are further described in the following graphic. The preferred route selected balanced all these factors. CRITERIA I CONSIDERATION Existing easements and fee-owned property Acquisition of Jurisdiction and land ownership li Land Rights Formally designated areas with restrictions that prohibit development of transmission lines Existing and planned developments(residential,commercial,other)that may not have enough space for easements Vacant developable land Substation Available for purchase B# Engineering 60-acre site Accessibility for construction and operation-located adjacent to maintained public roads Topography/slope Transportation infrastructure(Roads,Railroads,and Airports) Transmission Proximity to buildings(homes,businesses) Military and other special use airspace 9 0 Engineering Oil&gas infrastructure such as wells and pipelines Electric Adjacency to existing transmission lines-reliability and redundancy System Electric system interconnections(substations) a- 0 .-• Planning Line length Overall route length 0 Economics Construction,operation,and maintenance needs such as access Structure types required for straight sections for turns/angles Environmental Land use/land cover Special status and protected species habitat,critical habitat and Cultural Proximity to residences and structures Wetlands and waterways Resources Designated scenic areas Cultural and historic sites Landowner feedback Cominentrerfeived during public open houses and through Project website, ,� Public Stakeholder discussions emai,an of ire li�'� Involvement Proximity to homes Wildlife impacts Visual impacts l fl Noise Agricultural operations Landowner interest EMF Traffic illRenewable Existing and planned utility-scale wind and solar facilities and Other Renewable generation zones Generation Future electric system interconnections Resources Local land use permitting requirements such as zoning and setbacks r,- Regulatory Coordination with Colorado Parks&Wildlife and U.S.Fish&Wildlife Service Compliance Federal Aviation Administration and Department of Defense and/or other military airspace requirements Army Corps of Engineers for wetlands/waterways Routing and Siting Considerations 3.5.1 Transmission Line Oil and gas infrastructure, agriculture pivots, residential subdivisions and planned development were major factors in identifying the preferred and alternative routes. The size of the Focus Area and number of preliminary transmission line links resulted in numerous end-to-end link combinations. Instead of 26 it TETRA TECH Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St.Vrain—Canal Crossing comparing all possible end-to-end combinations against each other, series of links that served the same purpose of moving through a particular region of the Focus Area were compared against each other. Looking at these series of links at a local level enabled a more granular analysis of impacts and links that not only minimized, but balanced impacts across resources were chosen as the preferred. Alternative options to some preferred transmission line links were also identified. Other additional links were eliminated from further consideration, and the Focus Area was revised to accommodate additional routing options to the Canal Crossing Siting Area. As preferred links were successively identified at a local level, the overall preferred route was pieced together. The preferred end-to-end route was then compared to the end-to-end alternative routes. The revised Focus Area and preliminary preferred and alternative routes are shown on Figure 5. 3.5.2 Public Outreach—Winter 2022 Public Open Houses Fifteen public open houses were held in January and February 2022 to share up-to-date preliminary transmission line links, Focus Areas and routing decisions with the public, and gather feedback. Two open houses were held within the Segment 1 Study Area. A total of 14,825 direct mail postcards were sent to all property owners within the Focus Areas. Thirty-six newspaper ads, 12 radio ads, a social media post on Facebook, an e-newsletter, and hotline, website, and email updates announced the open houses to the interested public. Attendance at the open houses within Segment 1 Study Area is summarized in Table 10. Table 10:Winter 2022 Open House Attendance Date Location Public Attendance Monday,January 24 Platteville Community Center, Platteville 34 attendees Tuesday,January 25 Fort Morgan Field House, Fort Morgan 28 attendees 1 Meetings were held in additional locations outside of the Segment 1 Study Area.Invitees were encouraged to attend any of the meetings. The preferred Segment 1 transmission line route was displayed on large-scale 60-inch-by-38-inch color sheet maps. Attendees were asked to note any factors that should be considered in a particular area directly on the maps using a Sharpie and to submit comment forms. A formal public comment period ran from January 21 to March 17, 2022, in conjunction with the open houses. A paper comment form was distributed at the open houses and was available for download on the Pathway website. An electronic version of the comment form was also available on the website and included a copy of the interactive Pathway map so users could drop a pin to comment on a specific location. A total of 498 comment forms were submitted during the formal comment period; 12 comments pertained to Segment 1. Common topics included: • Health and safety • General project support and opposition • Link and substation site locations • Wildlife and environmental impacts • Resource planning and renewables • Landowner compensation and property values lb TETRA TECH 27 Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain-Canal Crossing Link-specific feedback provided at the open house and resulting modifications from that feedback is included in Appendix C. The following graphic depicts the links shown at the Winter 2022 Open Houses. Nunn Keota I glen I i Pkme arl99stlale BuckrngM1am� Faymb I Lilt �� Sforreham II TMl t s.,— 1 Eaton Galelon I — ICornish �Tn�en. P1n= WELD M O R G A N GIII I _ Greeley. f ea Hersey' Fort St.Vrain 3a Go°°"°" we/tl°na Pawnee Masters Snyde Log Lane Village _11 / Gllcrear _ _ 9 att r L_ /A._._ mg.- `_.F rtMorgan 1 ®.Pl,earn re —, �l �� I — )76) Keenesourg I WettenOerg ''" Hudson Lnc„„ae Hoyt I Canal Crossing Siting Area t ' • Brighton I r Hem...iip rl� • Existing Substation I'� Segment 1 Study Area 6 r _ -Segment 1 Focus Area Ll ,^,"9—J I•I L.2 Substation Siting Area B."'" sm.egg 38 Preferred Transmission Route Link (:0 VHF `ifiL xaa„u —Alternative Transmission Route Link By 70 Eliminated Transmission Route Link a1265 ,r,l I� �' .Littleton'. I Winter 2022 Transmission Line Links 3.5.3 Revised Preferred Route Based on public and landowner feedback received during and following the Winter 2022 Open Houses, the preferred route was revised and additional modifications were made to the alternative and eliminated links. The revised preferred and alternative routes are shown on Figure 6 and the following graphic. The complete comparative route matrix is provided in Appendix D. 28 TETRA TECH Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St.Vrain—Canal Crossing I I 11 I a....... a... I— �•^ a WELD I MORGAN a. Onotoy Fort St.Vrain ... a...n• Pawnee q Lam ow«r j ,.,:---jj 1 " _ -;--' - - 'Fort Morgan 7! ,. 11 5 le..gn. K«.w.arq a....". /en - I Luebn Mrdbn :o.na. I ~•° Canal Crossing Siting Area 'm" t Br.pnton I r,— %_ • Exam&atlion III - Sgiwd t Study Am ` r — III _ wr Ssanr,Fan Ar es --2" I L S.cawm. Sam Ann Den vg ` .. atW" a....' aa..s.� /!j —F1N.nsd Tr.nrnsson f M link • �-- `l"j :J —NwnwM Tra waxen Rails to* Lc 5,•� ..n —Elem. Raub d Transmsvon Ra Ur P •l irtletoni' Revised Preferred Route Links The preferred route utilizes Link 101, heading east out of the existing Fort St. Vrain Substation for approximately 5 miles before traveling south to County Road 26. The preferred route follows County Road 26 east and moves through the central portion of the Focus Area around oil and gas infrastructure and pivots, maximizing distance along existing linear corridors and minimizing numbers of landowners and parcels crossed. Existing access roads and section lines are utilized to travel east to 1-76 where the preferred route jogs north around the community of Roggen. The preferred route crosses 1-76 as it follows Link 119 and continues east to the Canal Crossing Siting Area, where it follows Links 125 and 126 to dip south. Distance from homes is maximized where possible. Additional statistics on the preferred and alternative route are provided in Table 11. Table 11:Segment 1 Preferred and Alternative Route Statistics Metric Preferred Route Alternative Route Overall Length 69 miles 61.3 miles Landowners Crossed 73 landowners 87 landowners Parcels Crossed 140 parcels 139 parcels Counties Traversed 2(Weld, Morgan) 2(Weld,Morgan) Road Adjacency(within 200 feet) 7.8 miles(11%of entire route) 7.2(11.7%of entire route) Length Adjacent to Existing Transmission Lines 11.9 miles(17.2%of entire route) 8.1 miles(13.2%) lb TETRA TECH 29 Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing Metric Preferred Route Alternative Route Residences within 150 feet 0 residences 3 residences Residences within 0.25-mile 31 residences 50 residences Number of subdivisions within 0.25-mile 4 subdivisions 2 subdivisions Length crossing 100-year floodplains 5.5 miles 5.91 miles Note:Green highlighting indicates the route with the least amount of impact. 4.0 Next Steps 4.1 Ongoing Local Government, Key Stakeholder, and Public Outreach The Pathway website, email address, and hotline will continue to be updated with the latest information on routing decisions, opportunities for public involvement, permitting, and construction. These resources will continue to serve as ways for the public and stakeholders to stay informed about progress and communicate with representatives. Information presented during the virtual and in person open houses is provided on the Pathway website for ongoing reference. No additional open houses are planned within Segment 1 at this time since the preferred transmission line route has been chosen. Any open houses and/or public hearings required by Segment 1 permitting entities will be conducted as Pathway progresses through the permitting phase. 4.2 Final Design, Permitting, Construction, and In Service 4.2.1 Final Design, Landowner Outreach and Micrositing Transmission poles vary in height depending on voltage (size of line), terrain, length of span between transmission poles, sag of the conductor, pole type, and minimum electrical clearance prescribed by the National Electric Safety Code. Anticipated design of the transmission poles constructed for Pathway is discussed in Section 1. Final design and location of the transmission poles is still ongoing and will be finalized prior to material order placement and construction. Final route refinement will occur at the local level as easements are secured with landowners and Pathway proceeds to the permitting phase. Landowner preferences,jurisdictional input, and locations of sensitive resources may influence the exact locations of the transmission poles, pole design, and the ultimate location of the transmission line and substations. 4.2.2 Permitting Federal, state, and local permits/approvals may be required prior to construction. Any necessary construction-related authorizations, which are typically administrative in nature, will be obtained between the time local land use permits are approved and when construction begins. State approvals may include, for example, permits for road, bridge, and highway crossings or road occupancy permits from the Colorado Department of Transportation; and stormwater discharge permits and Air Pollution Emissions Notice from the Colorado Department of Public Health and Environment. Federal permits may be required for construction related impacts to wetland or waterbodies from the U.S. Army Corps of Engineers. 30 N TETRA TECH Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St.Vrain—Canal Crossing Jurisdictional outreach was conducted with each county anticipated to be crossed by the transmission line route or where endpoint substations are located to solicit feedback and discuss potential land use permits that may be required for the transmission line and each substation. It is anticipated that land use permitting with jurisdictions crossed by the preferred transmission line route and substation sites will be triggered. These authorizations may include, for example, Special Use Permits, Conditional Use Permits, or House Bill 1041 Areas and Activities of State Interest Permits. The anticipated local land use permits for Segment 1 preferred transmission line route were identified based on a review of local land use code and early coordination with county representatives; these permits are listed in Table 12. Permits for temporary construction laydown and staging areas from local jurisdictions may also be required. All necessary land use and construction-related permits will be acquired from the appropriate county and municipal authorities. Table 12:Anticipated Segment 1 Land Use Permits County Data Source(s) Permit Weld Weld County(2022) Areas&Activities of State Interest(1041) Morgan Morgan County(2021) Areas&Activities of State Interest(1041) 4.2.3 Construction and In-service Construction of the Segment 1 transmission line and expansion activities at the Fort St. Vrain Substation are anticipated to begin in 2024 and have an estimated 2-year construction period through 2026. The estimated in-service date for these facilities is 2026. The estimated schedule for Pathway is displayed in the following graphic. There are many variables that factor into the construction schedule for projects of this magnitude. One key variable that may impact the construction schedule is the timing of approval for final siting and routing for each segment of transmission line and substation and acquiring all necessary land rights and permits. Other construction timing variables include engineering design or scope changes that may occur over the course of Pathway development and the timing of equipment procurement. TETRA TECH 31 Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing March 0 March Information mailed CPCN application filed with CPUC to jurisdictions o within study areas . 0 CPCN application 0- June publicly available Virtual project introduction meetings hosted by Xcel 0 September 0 Virtual routing&siting Fall update meetings hosted by Xcel Energy Routing&siting open houses to receive feedback on possible locations for transmission lines and substations 0 Preferred Route& Substation Locations • • • Public meetings to present Submit Permit Applications* the preferred route o File land use permit applications to local jurisdictions and substation locations N for selected routes and sites ©0 Public Meetings .4) Host additional neighborhood or community meetings as required by land use permits • 0 0 b-Public Hearings • • to N Jurisdictional public hearings associated N with land use permit applications to • • ▪• ▪• • • iboo Target in-service date for Segment 2,3 and Extension* Schedule is subject to permit © approvals Target in-service date for Segment 1 Schedule is subject to permit approvals 0 0 Target in-service date for Segment 4 and 5 *The Extension permit applicaiton submission and in-service date Schedule is subject to will be determined after the Request for Proposal process. permit approvals Pathway Estimated Schedule 32 TETRA TECH Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St. Vrain—Canal Crossing 5.0 References Morgan County. 2021. Guidelines and Regulations for Areas and Activities of State Interest. Accessed March 2022. Available online at: https://morgancounty.colorado.gov/sites/morgancounty/files/State%201nterest%20Regulations- 120821.pdf Weld County. 2022. Charter and County Code. Chapter 21. Accessed March 2022. Available online at: https://library.municode.com/co/weld county/codes/charter and county code?nodeld=CH21AR ACSTIN Xcel Energy. 2021. Our Energy Future: Destination 2030, 2021 Electric Resource Plan and Clean Energy Plan. March 31, 2021. Available online at: https://www.xcelenergy.com/company/rates and regulations/resource plans/clean energy plan. Accessed March 2022. i' TETRA TECH 33 Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing This page intentionally left blank. 34 N TETRA TECH Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St.Vrain—Canal Crossing FIGURES Figure 1: Segment 1 Study Area Figure 2: Segment 1 Study Area Suitability Figure 3: Segment 1 Preliminary Links Figure 4: Segment 1 Focus Area Figure 5: Segment 1 Winter 2022 Preferred Route and Revised Focus Area Figure 6: Segment 1 Revised Preferred Route lb TETRA TECH Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing This page intentionally left blank. NTETRA TECH COLORADO ' S POWER PATHWAY 111 ■�1 �� ®: I - Legend l„ic,I ■■ ■ Q Existing Substation I !■ T�mnath Severarce County_Road74 r;F'' '_, ■ ■1.■�f1L�■■®■ II 1111 County Road 74 ■ ■■ —.. ----.. ■--.—. 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UI saf I ■ j�o ■ ■ �, Nocthglenn / le I Mai! . MI i-II Lam■■mil _ — OIO �i ��horo� /� 1. 96th Avenue - _ w• mor-s:114,� - 1 ' .j�4[� �� / I■ SSth Avenue o x I c.>�a MEI ' o com,•no ,e _ -7_._,.,,. • y Jv do ,a � �IrQndale Id I Er I ■ Yy a ¢ I �� .:� Du ont .1 I 1111■ ■l ■ r Lr �� BOUNTY• IIIIIRS '� - v> sa., A-amsCi _ w iliii� `�f 9,`� - J,�y, IIIII-II ■ MII ■�� ,If"�� w>eo a m•11.n i1 i1 arnmerce-City O MS CO N - _ • 1►� r �i a.;.m iii „:„-L,, z_ it [ ' a Al _� 70 2701' 1,,am , � — E ■■■■1, padit ,p ��`; -'' —� ��. lia,111- YY` Revisetl:623 0022 NOT FOR CONSTRUCTION /��®® fimmlm®®b _ i. l I '� _- ) + --1' Path:P11163 0025_CO Power_PathwaylGISILayoutsiSegment_11Routing_Stutly151utlyArea_Sit ngArea.mxtl Figure 1: Segment 1 Study Area COLORADO ' S POWER PATHWAY I J 1 Legend I� `1 Mai, f 1 , - - - i V Q Existing Substation i..—T�mnath Severarce Count Road74 ` . 1' !-1 omish County Road74 _.._.._ .. _r.. —..___.._.. — 1StUdyArea •t Z I L New 345kV Substation Siting Area 11 ' — 1I01_ k ' w I Interstate , L � ! 11 1 I II -- 'C' 111131/ 8 8 8 _, U.S. Highway 11 — County Road EE ' III Gr elf Ilimi Allrilr State Highway J rg� �C �ri-7 ®I! —_ o — Local Road low lip hN cd� n �itio r ��pil _ Railroad �. County Road 54 u��i -Ali w e- !1 Evans, ■ �� ry Bounda- _ (CDOT2021,DOLA2021) 11111 �L� 1 - ric — ) / = .. - isilk 111110.. �tv Won — I Municipal Boundary � gro, J hn n, �' /` _ _ 1 ` _ 7 �rchard ' ` 2. 144` — tl �E County • *Milliken II I ,___ Cou ty Road Wt I—•• ' —+rrT �.� Ta s,(ers>.. ......1..i.. .. ` ........ �` Hydrology .+✓ ty Road�,'S a• ,`�= -i... / (NHD 2020) • �, / - 1 / �w �� Village '��■!� i/ Waterbody •_" • ' A.i° Log Lane i, ge `�� ::r s ti ::;_ .... t _ ®1— _ '_ j..J_ Suitability , I Fort St . , or _ +� m14� �, (May 31th,2022) 85 , Fort IMor an Vra1n 0 r.. • ,;> county Road LIJ- g II Most Suitable F I .j 't ga Pawnee i • "r County Road 32 ,; ° ••• I W gg s \ -p-,1PI iIIe 8 „ + - I '� 4- ' �� Ii \ Less Suitable TIL —AR'2 -ijr___, -."' ry Lei f..: 1 Wind ' County Road 22 C +T' _ —Vollmar / ,= I _ - fl r I I Least Suitable "?�I E- I 1_, i i. �-F s .: d z TLriiii Exclusion Area ' F_r-�der�rk •� g - --` enesb County Road 16 _ _ / 1 'Dacon ?/ ;art Lupton- `_ -. - `� Valle prospec-17 t County Road F J _ 41I '. lit y I P ,` udson ' _ ■ '� ( IR L I ,— 1 1 - •I j_County Road 4 'Al T" _ Wattenberg rim0160 inl- Lochbuie ., —1 I 1 NiORGAN COUNTY MORGANCOUNTY _ 5t 168thAve ue i •� ■ WELD COUNTY `_ —••_••__ _••_•• _• — . — •------ _ yyASHINGTO,N COUN Y r.. - IT If -kr F ADAMS COUNTY I 11 @ ADAMS COUNTY _ I oodro• I- I ;i 11 :I ',Ai-Brighton 0 5 10 r j� ii■ 52ndAvenue l I R h I I r. a �� ,k'�'= �.►� 11EU _enua Ell II - I Miles / ,e- ! _ , . 0 East/akeL /M� n' • o■ �!�1■ } i' .. F ■ 1 Denverinternational iZ e 9 A►r ort • �:o _ rto ore.,., 'Ai North lean I I vl0. n / wit ; !J ! 96th Avenue . J y,r ■_��11 Ifri. �, �f of t�� l '.�3 I 1114. I Z � �,u e:i�em • a0-- cnna:IIIIa eon 1 � [f I■ SSth Avenue o g = ilarlh-417101..:Tviiic%aim'zir'--&-r-:....di-- '7----: ; ir Du"(ant 1 I ism.I' • err �/• �P ° s 3 r /JJ il rp L - . , , Lr � BOUNTY• A amsCity --_--_ --I w n �1?Commerce-City O MS cooN ■ ,.'11:eriplar...Tili ,-[ i----- ' I MEI 1 r /- :2701•• l ,o ,m70 , ` IE rY ' Revised 62420221 NOT FOR CONSTRUCTION /�iNL 12 r■■Im■®"�,, ., 1 ._ - ■ ' is _- - ) + • Path:P11163 0025_CO Power_PathwayiGISILayoulslSegment_PRouting_Study1Stu dyArea_Suitabtity.mad t Figure 2: Segment 1 Study Area Suitability COLORADO ' S POWER PATHWAY 0 ■■M J I Legend KIER 'i iMINI -- 0 Existing Substation - =., il1i.7cl..>, ■�.■>"F1L' i ■■■ OmiSh ■ County Road74 —..—. ... r.. ..—.. —..—.. ■--- _� Severar ce County_Road 74 r•. Study Area ��, IF all IiiI / - 1 Z New 345kV Substation Siting Area Windsor cernehj Ili! °Z ,c _ Preliminary Transmission Route Link 111111 I _ _1Transportation s iNIlAl■ _ MI■''�3M+■ -P' V O • ��_; (CDOT 2021,BTS 2020) 111 8 ,8 - County Road EE I mo. kII t _ EIMII ° Gr.eelig - li-MI r • _ _ - Interstate-_ �, inir U.S. Highway ,..oaf a 'MD NI'' ' - State Highway r I�__N. _ — — Local Road County Road 54 ul�� I ,. ♦�♦ I _ w Evans, =♦ `, L -- _ Railroad L is ■ �J■■1n�+ eobai� 11, Boundary f �� ': --♦ 144- (CDOT2027,DOLA2021) hnsto n 0i i, _MEMO. �.f` _ cprch.and ' �I — er Iliken '� J .„ 1 �- �� tyRoadw, ■�j ' y Municipal Boundary . J__ �I��CountyRoad44�� —` , — IF ^♦ � �� __ Iow —.-� Y Cou nt c``• c"�NI■■■ ,MINI■■ i s ■�`� < Hydrology ',, _!MINI -MINI■■ ■�■ -D. _ �I,.�r'MIMI.� _ /l bit rA 1I= 1 _ ,Eir, m Waterbody Fort-St.14, .��MEME - : �■ VIaln �i=� r i �lCounty R0;0 �r�rr il IVlorg-n ■�I 1 yy^-'�}} -1 w_Irad ,I3 ``\\llI I '_ ` 'a�' ■■■■NII MIII - Pawn`e Y ■E2 11,3 1� I ��, b , 11�. 114 I II T ., 10.71�■� -. - .s.-e I■ 420 I —." X _ �■ iI 108 109 115 116 `s ' I ,, 118 .. 76 i■�\ -122 CC 123 I ® S II ■ I I j CountyRoad22 ` ' — ��I ■1CanaCrssi g1r .®D . ;ck ■l�111■E°°°-__ ..,- "ICounty Road 16 ■ ■■■1■ Substation ■ i� ■■�,ti' MINI. ■■,■ • Siting Area is 1. >_ > III rm.— m■I � ■_ ■■I County Road F �� I 1 rl 11+I■■ u ud on III I1___ ii! - ,„, -��— 1 _ s\ . ---iIf1 ! ! ' 1EI!_ •� —■ ' WELD COUNTY M MEP } MORGANcCOUNTY MORGAN COUNTY �.- III �„ .1F ADAMS COUNTY ■ 1 _NI ADAMS COUNTiY {=MIL 7 WASHINGT 4o CdOOUNTY u f Brigton i lik—_—...„ ' r �NI52ndAvenue NI I 0 5 10 Gz r �. I I u ,k'�'= r�� _ _- — �� Q�■I _ 1'44thAvenu- ` _- I Miles 1 r I/ ■ a I 1 ■I III/ NI■ � I�r [ 1 `;1 - F - ■ MI e- f • I} I e e Eastlake ( .. I ;� � �[FA FT g 1 ye ,� 74 I Denver International Milli Im 3 >. I • �s F imm /.�lA—T ir ,I• p 11 ' �. r zO Z i air r�r � 11 ME ,��flocfh lenn • UI gA pi I i O .I 1��f or t • om /� A I Wit : 96th Avenue �'� i� 1 zu ;�ebn e u. 211' ( f Y/ 88th Avenue o 0 • 0 = I I illt#e comso / a - onnn:� eon 11 ._„� — .rQndaie y � "";y `8 .1. a to I j 'CZ: -- ' EL rrl Dont -s I �° —EMI. 1 ~ P.w mad f J� MIr _ .=t '- 'A=-am'sCi � BOUNTY• t d d _ ;a., i 1 m. !I a — '' N.idm ma;l�' �ICofm fi m rce-C ty 9-O`� ,O N(T ; '1~�I w.hc eoa an.m .� 7 � 1,�fiv LL L I 1 I imifirwikt �',. rz. 70 270•1' 1�.i_.. =- — _ _ , I , i ��® 1 •Is.nl_ 14 -� P. ` - Revised:61262022 I NOT FOR CONSTRUCTION ei®mL :. rAIL,®,,I4 i. i ,.., - it _- - ) + 1 6 -I' P9h:P11163 0025_CO Power_PalhwaylGISILayoulslSegmenl_11Rouling_Sludy151udyArea_Prernbrks.mrd Figure 3: Segment 1 Preliminary Links COLORADO ' S POWER PATHWAY R ' ■ il ■�) p — I Legend L ■■P 211. ■■ III IMI i e1 . OI Q Existing Substation , I. . 'Li, naA]I,,, ., K ■r ■ m1■ ]Ct■■■ I —• — — --.—.-i..— �� ! ce Count Road74 r e ornsh CountyRoad74 -- —. --1iIINdi'j-1 ' ■■ F 71StudyArea 1- z �it 111 II cemev III' 11111 ° o ■ _ — L , New 345kV Substation Siting Area • �' • • 6 Z e" . r'R Preliminary Transmission Link o � c, 13 oaCV U o �■ - ■il■■' w •vI O County Road EEU_ in lit; % L 6 %;14 sal.... ail I i ■ a ■■■ 3 2 oill: I Transportation oon io�eas io2o) ' ' W ��' • i Gene a I ii ��r 1 ■ ��3t� ' - -• Interstate P� ,, • a J ro y F `��I i ' \ ) j +_ _1 Iri /`,� .r, �cT'�:Jt . II 4 I yn, - I O ammica er• ��kr•I , ..„ ILI„,c.„, 11 I ,. U.S. Highway v , : r �` �„ —� State Highway Count Road54ft t /,aI�■� Iv�i � �� i — �_ Local Road ®MILT !� 1 •� I ■.ri ■�,I� • — , m■� %I/' ■ ■■®1` Weldon. — Railroad hnstow�l /•• — Sn,c r Ir N -__...�./ ■_■■■■■■ 1 roh r. ` ,aa`� ■■� y Boundary P' 7 r , ken �- `t` j I / '--.- -41 MIW County Road W (CDOT 2021,DOLA2021) 141,1111 � tt .M3rjN�G=county Roadaa�GE� I ,_ - �; �alMI — Municipal Boundary lip #,.■� f'`> Emilio •■■■■ _ _; I m, ' € ■�� ,i 1 County ■ / . Ai■■ ■■■■ ■■■ I MIME ■■ _ �1_ - I�■■ ■ICr■ I ■ I JI I�� ■ I■ ■ Lo �.ne vi►?, _ —�►�f 4 — Hydrology �' �, FOrt�St* /I ��■� �/ lihgl, 1 i" I��_�_�-1 L=: .—��rulc-I 1, (N D 2020) gY V11 4, k ■■ U I Morgan ■!1■ ` Waterbodyvl a■ c 11oir1 04 • r'/��I�� — MIi Pawnee � I Coun RoadO i�� ® 1I County R d 32� 1 ..L,rs - r� � ■■■■■■1 ■■11 � J . Emigpric . 1i \`\ 1,., 110��112 � 120II 1 nl _ 11 ��119 its114 ifi6 U■� ° 1, �:1 I22 � I ■� /. J �_1111 •■ County Road 22 ►��' ifN I■ — - i — ., _ ■� it ■ ■■■� omii■■■'■■ Canal Crossing _ ®�I ■ li■E=_sa='_'_ �� ii (Count Road ■ �_ ■■ ■■ - Substation ■■ •11k ■m�,'.� ■■ ospe ■ 11111111./ SitrngAreafit pa . � ®■�r o • �� ®�- 1 alle ■ ■■■■n - -t�.l � !• I' I CountyRoadF i■ 1 1 ■■ ® s■■ . r ■ _ ■ d�NI IIMENIIIIIIIIGI5M11 illrE MP 1111E11• ■ M■ WatteVill arAAmI ._.1!11111 !III: _ I ■ LIU' MORGAN COUNTY" -----'—'----T`--•. .-�► L•ch3- _ MORGAN COUNTY 168thAvenue ,, +� ■ WELD COUNTY -- - WASHINGTON COUNTY itillYti ��r�1 • 5. ,��/��€ ADAMS COUNTY ■ i ` ■- J ig ■ I 5 10 152ndA'venuei'� ipi ,, II-- d „ , - i Miles Ill 111 0 _ ' , e f astla �ndeMMoit/&..._011=11WA141111111 inen Denver International _ ,, I I Z 6 �� Air or_t-. I I b o _..b. n,��1 _ L , ,y '` 3 ■ _ zip4 ,�i�, cPz BI:. rthg(e�nn JfII I Ulo p,Y� R� r� i1►°ll hi 7n rl - 96thAvenueI _l�� '� -r Tn---L9 J011 la ALL II 88thAvenue a I o x� =^dv�^�^^^ ' ''--7. \ Irandale <w t.. i � 'C7 •� �' g I� I 1110147:1'' stern 1. °Dupont — I ...z�11=r�1J, I I L _trr 3 �y * -' e l Ada sll City III J 1111 I■ t h'd I F �w.nu A, mas Il.� �� _ ADAMS ---- ..I I I r JA �1 w.a�n- mal I Iiii5r>�e'_F CiJ COUNTY �.j ''`� ( l �� sa eras de�ei * ' I — 11111/11 t I�7r r.la *- 10ENUEIBOWNTY Se111, .L r I - s n 4VII 1' — E ■ I 1 70 " 270 ` 1•�,{ r IC.�J C, J _ r'• I - ReV sed:613012022 NOT FOR CONSTRUCTION /v.fem6Q ®® Ai ran rL' ..,4 ,• • I - I _, I'7 r I I -. / T 1 -' Path.P:11163 0025_Cn PowerPathe y\GIS/LeyoC151Segment 11Routing_Study IFocusArea PrelimL'mk5.mxd Figure 4: Segment 1 Focus Area COLORADO ' S POWER PATHWAY 1 I 1 1 Legend \ � ' 0 Existing Substation Timnath ,�1 ®' • omish ■ County Road 74 UjP.■1L1I' _..1.. �7 Severa ce County_Road 74 �F'�',I` ■` e.I:[•,Y l Study Area wan II ��N ■ l�� o�■ ■■1>• / it 'Z- Illi ■■■■ ■ Focus Area A, o Windsor 1' • 0 . 7 ■.■ ■ E New 345kV Substation Siting Area .1 cerne 1�� 1■ I 1111 O — , `�■i� - � ■ c W W EMOTE. Preferred Transmission Link V2 8 MEM Alternative Transmission Link II . � o _,,,.. ± I° ■ ®Eliminated Transmission Link ■ ��Gr=ee6ley t,lilt r ' Ifr` ,C - - - L �`�Qr-]�®IIILsh qu I Transportation r.7 1 fir' -� v] Garden`�C�t� l 74" IMI ' J (CDOT 2021,BTS 2020) �,..._ a ... - Interstate �� County Road54 J_ /i��.� �: - r� v r- V ■_ �� I '1.. 1 - U.S.Highway !`� ,'ram — , III - ■ .J■■1�w I oO ._ Highway ,� 6 - State Hi hwa - _■■■■■■ tJ J- .�1 ,,*,� -,� mod, . \ �.nn- �,✓,�e Local Road „ J hnstown I( ��„/ — If II r ;-. n1Lh V` illike 1 W■■■■■■■ i 1 -1 County Roadwk 1 l 1 mi h \ '11j! Railroad ■ _ 3r:AE=6ECountyRoad44MIC== �� ;; ` ` x,>,; .��I�I ;� , -� Boundary op Imam �,; __ � I � 7,161..,� 1 (CDOT2021,DOLA2021) _= _ Kt; 1 Municipal Boundary mil Ll�I ' MIME.' ■ III I g f -rl I 11 .-11 I rrf,cp., - :--- , ■' ■ Lo Lane Villa �� Ford fit. III■■■ �� ! i �' I �� L. liifw!t± .��.�i �11 I County ■��■ �■ Vraln® / ;�•Irlll i • I Pi I��Coun RoadO�rll� r org n Rawn`e \i Hydrology • M P a tevdle k� i S � . . r■■■■■■1I■■'1" t� t= I 1 ' 1 : I o r I I , \� Waterbody T 76 -i Rogg_5 � "°MI Ivor -� I alik6 IMP , Mil(.dii._ 1 i ,- ir..., _ I _., - ®a:. 7�■■ III. County Road22 ■ ------ I h ��- 1 l �a' I■ I ' it r - MIL , 1■1 ■ 1 ■■■1P ■ ■■■I■■ ■ Canal Crossin`g�, F ees • ' Scede�,rll'k e -- � agunt 'oadt6 ■■■ ' $UIJ$tatioi . la ■ lu_jill. I.�g Areal j i-� 1=1• -,. ® ir II pe. ■■■ County Road F 1E1 0111111=11 tAii21.M111 aii.ri Dacono - - �' ■ a e ■■■■■■■ . lira••• . 1, 10• 1 i 1 r II1:• IrI County Road 4 - ,� �. ■� '■■■■��1�� ;s:+ I. Wattenberg iti Elm r�� a� / .\ 1Lo ■ ■I N) MORGAN COUNTY" MORGAN COUNTY _ , II 1661hAvenue ��,, 4, __ •��_■ WELD COUNTY _ __-_-- ••- —•• WASHING70N COUNTY � �i IT € Ni; ADAIMS COUNTY ■ �I ADAMS COUNTY i Wood "'I Exi „r, Brighton !� ,. 1 I o s 10 • _ ! v (�L ■ 52ndAvenue I 111111111111.11111111111111 I h I I I ■III r�r` A �■ ll I Miles k :i1.1 III e r ,Eastlake .'s /�� o[A �r ■��_� i. c_ - :r ;i® 4-1 De ver International fi�7 3 ,I. -■■■i 6 W�ut LiJr�_V® / "J✓. F'+ ■ Airpo/t. �� ;IiJIiIi , 1 , t - Flo I AIM 4 -a 1 1 Mnrth 0 lenn' r rls � :'_! I' � ■ P■■■■ cu �4'�f ' —�l 7 I ■ 1 1 96thAvenue . _ n' �� yIll au ilon boor n % �� T I • �¢ � IL . ...., ' .IPI (,[f - 11' \ AM ■ I■ SSthAvenue o x I • ,r7 n Irondale 1 B r • Dupont D 1--I I I,, c .1.111111911 �}� �II I INtasAnm, % /I ER COUNTY MilIII ■■ ■ �,m °' - ,Ilr1 ,,�dams City — _---__— -.-IIw - *rillbilleZ;,.1 =T; ,�nc (,Commerce-City — 9-01S _� cv I I. �•'�'��, .. ■� � I I I A U � �m.ln.hm 1, 1Fi� \ CMS Co 111111111 t 1 vlr�gn� ' 1{1 I ■ I s I. �i.I i4 �gird +r G70 _��f-'-' �� • ■ I _ Revised:82612022NOT FOR CONSTRUCTION r '�- ® ��'O��i ! r -'; ; 't' I E I . '� I) 1 i _. > -I' Revi:ed8123_0022 I NOT IOIS\La 1 ISe 1 11Roulin Slutl\FocusArea_WnlerPrelerretl mad z�,„r fin! rati,- ,.^, �.> 1 — - ■■ f - - Y you s gmen_ g- Y Figure 5: Segment 1 Winter 2022 Preferred Route and Revised Focus Area COLORADO ' S POWER PATHWAY il ■■m I Legend i — . �— Q :: r:bstatIon fmnath � . ■■ y..— _ ■miti it Omish CountyRoad74 - .. ___.. ■- . Sev Roa74 r.F" \ 111 1 \ _ 1- z Focus Area \ z m . 1 o Z�� o — 0 Proposed Substation Location Windsor cerne 1j ■ ■ ❑ a— L ,,, If ' 1 =■ IIP B �'� ■ —'Preferred Transmission Link lug . c ■ o Itl,� 8 •g County RoadEE -'Alternative Transmission Link .111 , _.,,,,,_.. - ®Eliminated Transmission Link gilli! i_ I-=7E414 r ' I �� Tr_I bansportation ortation -� Gi rdel �G t, '. (COOT 2021,BTS 2020) n� u I1n I -Ill �� I g' J Interstate County Road 54 lu�ki IIIII,�1 - -_ w e- Evans, =iMl�' - 1 U.S. Highway ' ��■® G ,ic _ �� State Highway __ i. � r_'�t+ . Local Road ckhard -- ... , ... illiken ti_ N County RoadW, ■ Railroad i' ■ 6E County Road 44�GEZ ' ` �� _ _ �� ► '�' , Boundary LG., nev„ k_s__ /:- \`" _ .��■ ■■ MEMO. _nin ■�`_�f` F (COOT 2021,DOLA2021) .....,,,...,,,„.. ... �. ` I y Municipal Boundary , ....,:i J l' 1 Fort1 fit. ��■� --- - J. , . �,�....1 -'�1 •�= ..�...il County art IVra1n®'1 _�-1orr--1oa - II �iimi, II CountyRoad0 �r� Morg•n ■��■ n`e Il Hydrology I C Rea -III 11a �^ . F, . ` (NHD 2020) Pla �,� 3 �S I � .76 ■SIN■■11 `► �, Waterbody B_ I • ( I I q( b , ' r f 930 I 11 t I / II� L. i. � 1 !1 _ 105- 1ii3.2i10.9 114 11,6 i18 r'�� .----1.29-� �� 1G�� ----- m127-- I % I 133 1 115�- 1r' Roggen �_ -_1.22- ---- 123-1:251 Canal I .�■� �, �I County Roadad 22 g e_ ,. - I 128' i erosSing I I Substation ' NI. . �� Pr, _ \ =''' 's 1 ! ✓ E"' - Coun Road16 I 1all ■®n.�1 er.ck ■ I __ „�'�w":I'-enesb County - I , ' ROI I-- d , -i: - 7411 1/1111111 . �� I Y. I Count Road F dfi iiimiiiii ,, „,____ • 11u;!1.1ronI �—, ■�r ■! ■■ _ ni IF ,1 - _ - I ��,s,,, . - isttei• n r - .II . . 1 .-._ .- _ } 168thAvenue WELD COUNTY __ __ - - � Lochbuie -- \ MORGAN CO�N7Y _ 4 MORGAN COUNTY "— NG COUNTY I� - . 1 COUNTY - - - ---"—" —' —' I P ' a ADAMS COUNTY {MI , WASHINGTON n IT f .1F ADAMS COUNTY 1 I �I i oodro• 7 'au ! �. _ _ Brighton 1 ( 1 o s 10 ik , 4.1r 1 a■ 152ndAveniiue B i ( I � ' 1'44thAvenua a �� 1 Miles ■lirI /.L _„.. �I■I% ,■ I _ I 1 e ,Eas tlak �� _ .. B ..,„ „ --I ,J� TiI[ F I anus_International ■ 79 3 y z I e . emu a li ff / y — Air ort. _ .. . .. �. Utii- _ R - I — ,. 1s - zio I MILaar_ore'" • North lenn I - I 010 l'I II 8 r' 96thAvenue , 1 � yI- 1 y a .. I 1 a0 cnna�a eon .o ___ ie �'/ 88thAvenue - o x 1 Ir #� com,. .z - i!9ndale y f"j y `8 1. a to I _ sd„ns, ' -- VII II11 .1 I dr , °' — 3 I - „tier_ _ vaw mad err /o ont jIII .._--— �F e + '� �'/�� - ..,BOUNTY. t w I �a:, I �Y li + A ams City - J i1111. �� 9-C� � I �� .l�1� a.r-� m.liffi air. � n �1?Commercei•City O MS CO ■ ..-� r ►s 9l,am ■ //�' n�UI IU�� _/ _ham E 11 I I g�� i 70% 12®I `90 f — 1 r `>' . YY-� ' - Revised 612 620 22 1 NOT FOR CONSTRUCTION ®G.�®®12 r■■Im®®•� i. 1 -- a '1' Path:P11163 0025_CO Power_PalhwaylGISILayoulslSegmenf_11RoNimg Sludy\FocusArea Preferred mxd Figure 6: Segment 1 Revised Preferred Route Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St. Vrain—Canal Crossing Appendix A: Resource Maps '� TETRA TECH Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing This page intentionally left blank. NTETRA TECH Resource Map Book June 2022 Fort Collins • ,... Rs,A.E COk 0R• /' Sterling Denver 2s • Greeley O 1"iEFSTATE • O VTEFSTAiE '/ � 70 Loveland - 70 • Longmont Fort Morgan _Yuma •Wray Superior VSIC Grand ► Denver Junction q1P • ► ----� 0 Castle Burlington Colorado Rock Limon Springs m Colorado 0 Pueblo i Springs I I j o Fountain v `• „00•11 ` • Penrose' ; Eads ` Pueblo y • • Ordway • • `♦ Colorado RockyFord Las Animas `Lamar ♦ City ♦ AcSIP ♦ ♦ •Walsenburg Irla • • ` ` Trinidad Springfield 1• Trinidad SEGMENT 1 I Fort St . Vram n to Canal Crossing CONTENTS : RESOURCE MAP LIST 2021 Aerial TI] Topography [15] Jurisdiction [2] Slope [16] Land Cover [3] Existing Electric Infrastructure [17] Zoning t4] Communications [18] State Wildlife Action Plan [5] Agricultural Areas [19] Public Institutions [6] Parcels [20] Historic Places [7] Structures [21] Avian Species Habitat [8] Public Land Survey [22] Ground Transportation [9] Prime Farmland [23] Air Transportation [10] EPA Registered Facilities [24] Water Resources r11] Karst Areas , s, Water Wells (12] Wildlife Species Habitat [26] Oil & Gas Facilities [13] Recreation [27] Extractive Industries and Landfills [14] Soil Erodibility [28] Revised -06/24/2022 CO LO RA D O ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing 1 4 IVA 1 - 1 2021 Aerial I�. ,, - ` 1 \ e , ` ,_:, , i1� _ £ Legend N . �t1a , �- {{ ExistingSubstation .A I ., , B'la �: j.. 0 E n/ 7 — I- '$ Windsor a r.4! �, w r �_■■Study Area ,i ..ZL _ i . 1i4 I .: OGi r .._.. or. • J New 345kV Substation Siting Area mu.• l) • 4as . y. � 1►ly �L Transportation { n .01 ' n ► e/� I'� • 1' (cooT 2021,BTS 2020) q ®I Interstate I r__ d r� cfl \ �\ — err U.S. Highway b;1 • ^l. F - �M r��''�,, --- .. I�° State Highway -' s1 J am: � , h . gin t, ;s,` r - • "` � St t 15 L- Ir '^� [[ 1 t 4g Local Road 1 , , , 1 G,;c. 11 Railroad /i 1�''�J F� .-''-,• -;� �- y� .c�.`a 1 � �' :7.: i ' \ °tt.Id �.144 .. - iSnylo :'/ ii�� 77 � ' ■ � t , :_ J I J1 III Boundary +,� -� / i ,�� i -' I l n (CDOT 2021,DOLA2021) ,,. ' PL4"� s a^; a 1 ��/.• Boundaryp Municipal M cipa V.., :4-1 ..,,, • G,1��l� i " i - I Y. I— • County K1 .• i •T., ■ wl I I..+!5 t I— 8 / ! . ' I r 1> LL _ �,,. a 6 / .r 1 o I 20) - 'll 11 ■i Hydrology Fort St. tJ .:4 VW _ i 1 Waterbo y z. d Pawnee U tli� \ I 1 + n. Aerial-2021 NAIP Imagery "�" `', ' ' lig ,; �1 ,. �► ,§BgIng Area y r+.a 14 76440,11 I r ' t ;. 'a i A• • I"ai l , i� RI : „ � • ' f�'� , :ro i R►` d; r II _� l NJ! '-Fires!-ne �� .., 1 :� I P ' ' Erederi'k ., I' `R -IC Of - .� I II :I ort Lupton ', i� f I I ' r Dacono I I' - ' 1 1 Hud •. , i m, w me illaw II I�'i..� t `ia� t. : Atx N. Paz.._. �\ .. U '11, 5tI� _ i'`' 1 I G PRELIMINARY,SUBJECT TO CHANGE 1 II 4.� ,x I - c-uie ' � --1 - J ~ The information contained herein is believed to be accurate and suitable for .r- t ,•,'- , 4 rul0°L'3®L'QGl_C�On M G14';i,: 11, 1 I J [ul0°L3OGQa C�ONJaS C .. 1 limited internal uses only. Energy/Public be„ublic Service Companyof Colorado ��r " _ .� G7LCDa (9�OOMG1457 a CSO°MC14S7 ° .. • ,�. _ ��--•- -- poanaOa 60d[�4rr makes no warranty as to the accuracy or suitability of any information A o A Ma @�da il -- •, -, - ° 1 T Tril l 7Qaf„"1[IG9�5�' contained herein for use by third parties.The accuracy of this map and the •; ..,r" ,�Ling ton, n r E - i _... J I information depicted should be verified prior to use.The user shall assume " .d - at risk and responsibility for any and all damages,including consequential S ,- - _ _�1.�Illull�llllr��- _,BE damages,which may arise from the user's reliance on this information. • ing 10 �� , t ,� I ` I `� 1 Miles 1 I.I k—I,a iI J ,-r-,.''Henderson sH,enderson 1 D-flV-rL �0 iF7 �( ' . - z 1 ., 1 _rAirpr art. I �•b. Northglonn 11 AN ` ■ �� 4 • 60 1I_( al, / a r IG, p .4��1 .,\-1- '• ' lia.41 WM,. . 7. , ate 70 �i `. Irondalegizz 1 Q 1]b �imrilliti• n U Ii� •d rilir I I • ~ es fern ��ont —n J' ills_ Ill r i r� — .,O l:- • - I iasa�,mai i tt Adams City / — — ___1' I �Jj F-� ! --DE-TT— I` 1 i.a .� �rceCtt .. _ h IIWAIN �� s� q f ' ... II' ;glad �� r.,a d r0 6 = ■ ��' 111 �`. �� „ I al-,. �I -�� I N . ___. 4 , A Revised:6/24/20221 NOT FOR CONSTRUCTION �Q v J f\ - 0❑� finN-- -,.., U -5- '-"" : i rc. �- - I - .--- . . '��<, - - • 1 Path:P11163 0025CO_Power_FathwaylGlSltayouts1Segment 11Resource Oepnaarlal.mxd Back to TOC [1] CO LO RA D O ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing �� I �'■■ _ Jurisdiction Tim nath `1-1) a ■� hgoi■� IIj5 ' ■ ■ .6._.. ■�� l___L..- Legendin: 1 •■l.■ ■ ornish�1 �� 1 ■E � ■ � N . 7wt■■ ► I_ JflhPUI H 11__f' station"91I ■ Study Area _J' r■1 l 11 0 , New 345kV Substation SitingArea ilia• ■■ 3 ,, i. , Ell �.. 1, 1 _N■ Transportation .111 t sit 0- 1 dire el 1' — (CDOT 2021,BTS 2020) �r ` oq®®i I T� ,■ Interstate I • n41k r� q�ar, 1 Gar wZ. it I1 �1�_ U.S.Highway 1 I \�,. - I =-rkth I � StateHi hwa.� /' 9 Y irI!iri1 III!!tnstoo o,h�. —wn / � i,1` illikeen 4 ■ ■■■ `�`` i �I ■ ( . -.SZii�I=�6E��aa�GEZ -.,� �ec.,;4,x If# r� _.� ` ,Ine —� ■ (COMaP 2019) opJ. '` _ I ( '� ��,� � Bureau of Land Management � ,, r I - Dodd Brldge SWA � / co State Stewardship mom » �- fi11■■ ■■■■1■■■ I i1■■■ - murk Ns al _�I_L� �� I Log Lane inl.'�+ . '-.: , 5 ��■ ■1_Ci�■ �■ , in. ® ■ h 1`. ■ I■ ■ s liiii� . / state 4. �Forti fit. 11 I `' 0 ��■■■ ` ,- P7 iniIik F rf Mor. n ■ State Wildlife Area �� / P ■■■■■■' ■■" Pawnee 1 ::Z0nEa5ernt I ■■ ■ _11fl1a �� ■daing Ponds WA L b I� ■ ® ' . iii I Substation ' { °.;.. ■N I(_ III 1■ .. Siting I 1 Boundary ) Area I I (COOT 2027,DOLA 2021 ®III�5■■� 76 im P Y ��{ �':, �■ M. I I I Municipal Boundary 25 FS'�M■ Ijam! Ill ■ -I■ �� J ' i 1 I_.•� County IN t.I ® "' ■ i■ ■■ • ■■■�� ■ rill1■■ .�/ Hydrology ,� ire (NHD 2020) II ®� i.ei,k ■ Ili■E== ,r : �'1■■■�■■ ■■I■■ ' 1■■.11di' ■ yh B nn r_ ■■■. ■ ■■1■■ 1. ■ Waterbody �) a �/ > �Lak�es�SWA - - .• ■■■■■■■■ ■■I■ r__.„ , .ILI IS■ ilia la missiiit ilm 14, liamml, iir 'Argil!!! room.. pp 1 W Ill i ■■®■ Tim �r�� _ Niloiy. ��%, fit' lPRELIMINARY,SUBJECT TO CHANGE .. ` �• MORGAN COUNTY The information contained herein is believed to be accurate and suitable for ��I J ■-■.� �(• M O R G A N COUNTY' �� •• TYlimited internal uses only.Xcel Energy/Public Service Company of Colorado ,�E�■■ ,, "J�■- WELD COUNTY �•• ••ADAMS COUNTY f ": WASHINGTON COU makes no warranty as to the accuracy or suitability of any information 61 h1e7 L St >• •� El ,1P ADAMS COUNTY RIRRY P ::.ftit,hi:si P a _• r S „ a�-t� �. dro' contained herein for use b third aied prior use.T ha and the R J I-C��hC r I l • I Ifil information depicted should be verified prior to use.T usr shall assume . M ■! ■■ AIIII �y.v MGM c r�� I i ,,4 �" I 1 all risk and responsibility for any and at damages,incinconsequential �� 'I t� �� damages,which may arise from the user's reli5 ce nformation. 10 II II MIN w , HEIL 14,„(41:lierz ■■ ■� l } ■■■■I aMilesEastlake � /4- ..� - � ■iii: i �� Denverinfernational �7 :, r•?W1� t, { 1pPai �✓�. hF �.�.■ •.Airport. um.■■ ■�I� ■ ■m st ■ s �I� akk.,,, , ,Il North lean p N% ' ,.� II P • III • IO { ■ ' f ornttor,n -% I \ I ■ I `, o 1car Oar Ir5{❑dale < . ow . , L.. 1 Du ont "4ter pJ �I r��rill, 1E1 ■1■ ■ IT ■ �k,l � I OF ing City IEIILRLNI:Irn - 11116764*ME �1 �1 1PIII ( �rr�.dia. a■ 1 -��G 70 7Q 1 III-.• „1,r-Y� 1 — I-'� ■■111 '. 'C al - _ _ - r'' -, I Revised:6/24/2022 I NOT FOR CONSTRUCTION 0❑ ®'b,• ��`I ,L — I --1' Path:P111630025CO_Power Pathway1Gl31tayoutsl3egment 11Resource_MapsWrisd'chon.mxd • tE Back to TOC [2] CO LO RA D O ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing • �■ 1 �116Mivr, NLCD Land Cover Timnath 1) i 11� ICIERh. ' II , ■ U .._.. ��LMIM .�.. _.._.. I____ _ ■�..�..J_..� J.1 -, \ ®l.■ :t,1 ornish III Legend ' ■ ► ICI1111ij � � % / ■-1 !j 1 `-- terns Ij v Z .■ m. J t■� t c�, J New 345kV Substation Siting Area ...in diti - ii W1 ��3BoundaryI 01' - ! i _ 0 - (CDOT2027,DOLA2021) cE,T_, Iii +�� INIIIt1iiim� , Gr_ l -Ail Municipal Boundary �Q❑ ®ll �1 III � ••� County �� pry, H drolog Eve �� N D 2020 y ill 11 o %`" EI■®1 agi� Fil - weldo a ilp. ssi Waterbody 'ice o Johnstown r ' '' 1 - _■t■■®■ es* N o `\ 144` — ' S,yder NLCD Land Cover Ir\` c•'Milliken _ _ ',i - �I i .. 1 ■ ■ (NLCD,2019) III d / IIIMIIIIII . WIGNul - -- ~ '°y" p �'-1 _ J �" ltltl� ltlitf•mu` 1 OM Open Water T i Ii. Ii Ii 4 Ii ' �' _ a � 1 39 `� �� Developed,Open Space „- �_ ° _ ' I, N. ' ��_ �� Developed,Low Intensity C• Imipir ' I • Log Lane Village \ �� - nee Developed,Medium Intensity F Vrnx r k ! I' Eh JL rtJ Morg, lit imi: w . I s Developed, High Intensity p L 1 ,wiggins. k 8W Flattevilr _ • \� Barren Land .. ,,+i r— f J :� CarW41 C rossing) 1 %4 II ° Deciduous Forest - ,2ulbstation r 1 I tz,• i I ' I Ev: :e: e5t rgre or 1 ,,a ' ;I 'Sitriag Area I 1 1 s 76'or . • I @ ' 1 I ' It r_ a�, � t1 r I tiiI'_ ' 1 ,. + ,.� i 1- i4. I I 1 - Shrub/Scrub . • •, ^r_1,,,,jirp(I. Vollmar• 1 J {- - ,.� � 1- -� \ ' 1I Herbaceous 4 I ne- , � 1 ,�. ( • Hay/Pasture _ � ®� I 1 Keenesb-rg -- bk. �� r _Mderick ,. �I r, r ` 1 Cultivated • Da ono 4Fort Lupton P ospe t II •.� 1 r;{ :'i� i I• C [[ �" I Crops Valle ■ r f li 1 ■ Woody Wetlands `` I Z Hudson = ! , I f7 ! - ' 1 2 1 " III . „� >F; i j Emergent Herbaceous Wetlands 11 - . J • 1 ` \ • I Wattenberg _ 1�' E I lift am�. ;� �`'" ——— PRELIMINARY,SUBJECT TO CHANGE •, Ili r f ,.� _ �,� _ ._ _. ',� � The information contained herein is believed to be accurate and suitable for �' - Lochbuie I ••—•• —•• ■ ••-) M O R G A N•COUNTY" •• M O R G A N COUNTY limited internal only.Xcel Energy/Public Service Company of Colorado 1 (J'`/ I • ■ ,. •1 s accuracy n WELD COUNTY 7 _ <•_:.. •COTY _.. _ •• ': WASHINGTON COU TY• makes no war to the suitability information -■.� uses a t cY or Lability of any � 'E� 1F ADA'MSUNTY ■.II ••ADAMS COUNTY f I - dr0^ contained herein for use by third parties.The accuracy of this map and the V e. 1--.5r. .V lgll tOn 'I �� I J - ' I information depicted should be verified prior to use.The user shall assume ,1 ,- at risk and responsibility for any and at damages,including consequential p. � `L ;�y.vA• `LI IL_ a��,J ■■ I tr ,l' 4 - I damages,which may arise from the user's reliance on this information. oA i- I Miles Eastlake 1 yI__._ 'I ~ .• IP a 1 Ji , �I.2141W 9�.� . �t IDenver International I r�z 1 III W1� t, { lD— ;� it 1� •.Airport.lin 1 r� '. , - ?fib 1IWO Ili /r ...Ill.:, � (I'l rth lent n l' pp Jay 11 r.�� a I.- i. — • o••Z I ■ 1 9 �'L��l %./ 'ry,i �'� e+ID • ' j. _1 �.� MIN. N.: , aan [ I ` ,t .f�6% till \ ' •Ain - - - c x I WWI\r._�, • 1 < cn 1 I� v ,Ir ndale , Duet . � , Illit l DEN`VEf2 COUNTY.' ik i t �rll '/ rhs City ® .._ I 1 �.Y `A� �, 44' G olmmll rce City 0 �\ FOAMS COVN�� I I 1 ��1�� _ s 25 gild" 6 ll _■ � �� Hn,aaa ~ 70 .1 70 . li, -JI Ill.n � r I — - - - ''� ,l, - Revised:612412022 NOT FOR CONSTRUCTION � �LO❑ (� ®.b• '.,�.��' 41,4 1 , I — - „ �--�' -. > T• _ t -I' Path:P:11163_0025_CG_Power_Pathway\GISILayoutsISegment11Resource_MapsINLCD.mad IE Back to TOC [3] COLORADO ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing J__ I ■1 ■• \1 ■ l �il!!,. ■ ■■ — Zoning Trmnarh 1) i p■■ 'wri■� I LEiii omish • ! III_____ Legend �\ �w■■■■ 11:ill --4"-l • 2 r Study Area HL -1-1r-- ..-1... I. , New 345kV Substation SitingArea M,,k 111.1.111 a $ '' t I NM ' Ti. IMF u� I Boundary II _tar ele I �� ■ 2ITI2O2l) JI ...[lit:A _ _ ij- 5.�am% J v r _ Zoni WeldonalIiJI; \ I-�' (Weld C -rd /I `�� nty / � � T—p-�I—..- T'TT�1 l�.l�. II ME Le;,, f�NM( I�I� I l� I�Imo .:. to I 4 J ■ Agriculture ( I `�� - - Planned Unit Development ,AOti _ � �6' City �— G1lcrest" ' Log Lane Village3- I t ort�St. �� • �o�� r8rusr/w ..i. Imo.J_ 'fir ■ C-1 (Neighborhood Commercial) Vra�n�® 85 5 I � ---I` Fort Morgan �� 1 ■ C-2(General Commercial) �Paw,nee Plattevill fl Wiggins .. C-3(Business Commercial)7G1]a0 C�rOssB�g,' ` ► C-4(Highway Commercial) a @aubstratB® L 8 �atring Area "-‘1 EI state 76 ® 1-1 (Light Industrial) ®, II--.44 - I 1-2(Medium Industrial) VollmarIV* / - w _1 , Ai I \ ' I - I-3(Heavy Industrial) 1 6( Fires, ne i R-1 (Low-Density Residential) ' �F_r_ederickierresb> , ii cNk fort Lu ton , 1� frospe t • n R-2(Duplex Residential) 7 Darn o `! wane J I R-5(Manufactured Home Residential) �{ d -■ Hudson ■ i • 4 ti— ;� — I ..,- PRELIMINARY,SUBJECT TO CHANGE i ■ II I 1 - .---I `� - The information contained herein is believed to be accurate and suitable for „ MORGAN CONY ■ 1 Lochhuie I - �� — M O R G A N'COUNTY „� limited internal uses only.Xcel Energy/Public Service Companyof Colorado • W-E L D COUNTY .,—„�„—, — , I` makes no warranty as to the accuracy or suitability of an information NTY "� 'I WASH_ INGTON COUNTY^ a r-' ".�3 ! -11 -�� 1F ADAIMSCOUNTY ®I ■ �� ADAMS COUNTY { �Wpo �-,ly^L y t yr�� r 9^ � - dr0 contained herein for use by third parties.The accuracy of this map and the t t, ( information depicted should be verified prior to use.The user shall assume • $ r�Brigl_tOn ■ I --- .j at risk and responsibility for any and at damages,including consequential �,� ` r h R ^pM IL- f 1 J �' Sj• _ damages,which may arise from the user's reliance on this information. I• ■e � �/ r I^ I S _ —� - I j 0 5 10 �I //a1111 -J I \1ill�' _ , I 0 Miles Easilak� — a >- I 11 - I env r I ternational I 4= s G,t�Northglenn 11 ,1' r! .-r2 �'' , I. _ I 1 J I _ L' n—P-4l I� "� T 6°'°I r I Morgan County Ix-' • ,1"° �� , �, , j , Agriculture Zone(A) Heavy Industrial Zone(HI) SZ d„� "^ - 'fir ndale U I 1 Agriculture/Agri-Business(NB) Light Industrial Zone(LI) ■ N/A , G J - P g, ' 'U; Duet Rd [ .lit‘'d p I ' — k� - �City I ��D E N,V E-F2 C O USN?Y, t °t"�- �•�• ` ■ Commercial Zone(C) Moderate Density Residential Zone(MDR) a =a,m I �I Ir un �, „1Go-fmm�erce-tatty .\ gOgMS CO' zs ern ,,',"��' t 11 16 t I — Planned Development Zone(PD) Mobile Home Zone(MH) ` 6 �i6 1 6 'gyp 1■ �. r�j!r 7 ® �� Estate Residential Zone(ER) Rural Residential Zone(RR) • -I~� 70 lk 70 �I. ,�• ,.. I _ — - ■ r)�= �6 II1' f,f,e- • I J `f I _ Revised 6/23/2022 I NOT FOR CONSTRUCTION / � ®®,b, Iiei^ � -.."t �L �.,.1 _ — �r. r J. I I , ,'-- I - i II I 1 -I I I, A' Path:P111630025CO_Power PathwayISISltayoutslSegment 110esource_Mapsaning.mxd 7 Back to TOC [4] CO LO RA D O ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing ■■��■ \! ■�I� ■■�■ II ■■■■ ■ pia ■■ i- State Wildlife Action Plan Trmnath a ■■ 11;11, � ■■■ r\ ., ■ ■ .._.. ■■� ■— ■ ornish '�� MIMEO � ■ � r Legend � I �■ ■■ I. H IIII ■ ■■ Q Existin Substation to be Ex anded cerne1Li 111111 1 ■ ■ ■ L. Study Area t■1 I IIIIPPI , New 345kV Substation SitingArea 1 , �- �►lu11 �MIS A a■■ r° �Gr e/ r.,1�� r ■ Transportation (CDOT 2021,BTS 2020) �. E Jr1��n= ®II' T� �■ ~ Interstate c�mAnd�ti Fr, �I r ' t� i • �1�_ �1k . U.S.Highway lie. J[ j !! iFi I a ` a e w y •--. St t High a�NE s, ?... Boundary >:, . I ■ ■ (CDOT 2021,DOLA 2021) , JAIL — j!Fii ! r!IIEid' _ ,1111 �,:'■ _ _ Fgm.iL■■ c .-411 ; !....� —�"ElFOrt - RONNE INHD 2020 � Vraln �� ■■ 'l . Fir EFI ��■IMW�C�tr Morgan ■i1_■ ` I Waterbody S'rl .. ■■■■■■1 ■■11 Pawnee in v !.4 ■■■ I r �\, Habitat Priority Y+ _ ;17=a evil/e �I: I �■ ■Mal Crossing { (CPW2015) e 1 Sulbstation Sri ' { ■ Category 1 V. ■� u_ ■ `� • I■ Siting Area I Category 3 III Ij uI 1 r 1■ ■ �l I '� ■ - Category5 !! one ■ r ■ ■■ ■■■■P ■ I III ■ ' � ' �,, i {- Category 6(No Data) ' ®� ■M ■ ___ ,�- �"■■ ■■ ■■1■■ 1,--Al See Descriptions at: r r I e:-, a ir1 :...J ■ I. cpwstate.co.uslDocuments/WildlifeSpecies/SWAP/CO_SWAP_FULLVERSION.pdf r, IWOIIIIII _/ !' ,�� _Valle11111..111111111.i. n % ,.. 11111111111 I 1'WI ■ 11 nber. 1 1%11 '■� illmlni , I i iii, 6-- ■■®■ I! Rr�miii_. � ��;g �_ip L 1 IPRELIMINARY,SUBJECT TO CHANGE ■■■j ` `� I �� MORGAN COUNTY The information contained herein er believed to be accurate and suitable for Ar' wE L D COUNTYoil_ ■1 IEIIEIIIIILRIIII" ( _MORGA N COUNTY •• limited intemal uses only.Xcel Energy/Public Service Company of Colorado F MI ■■ ��'�p F ••�••YI •• •• .. WASHINGTON COU TY makes no warranty as to the accuracy or suitability of any information �a hii 51 ;7�� 1 ADAMS COUNT ADAMS COUNTiY i Ir Sa r S - 9.. •, . eiro' contained herein for use by third parties.The accuracy of this map and the \I •1R n I L-,,L_SPfon r ■ IIIII9 I I information depicted should be verified prior to use.The user shall assume M J lu �f■ ,,� -�- • 'I I all risk and responsibility for any and at damages,including consequential ;�y.v ruuwd -..r � J damages,which may arise from the user's reliance on this information. \ 11-Qt, inor . i HEL cur /� r ■■ I }• ■■■■I a Miles Eastlake � r 1 �/41— ■■■ � �� Denverinfernational , , :, r•? 1 �6�: :: WIPt, { lD ;�✓�. il ■ ..Airport. ■■1EL ill • ■ : . , s :!:ii Nir orth lean pp N% ' ,.. '" I 111 { ■. . if ,I��I �t '�, earo • 1 . dr.1�.1'pm s .. t_ ., „ ,;forntton,lr % _ Ivio \ I ■ IP ( �I o 0ca Iromdale • , AMINIIIII+Du'Dupont ter �PJ �1 r�� rill, 1111 ■I■ ■ ■ + � Ir• rrrg City �I� ••D E N`V Ef2 C O U N T I - - - Ilinielli. is ,e i t GAe ��Gmm rce Citylffili \ qO�M• COVN�� I li I i • MEM �� 1411 � V.,,,,,,.' 25 e,e„g '$411-1 � ll i :17--ii, � S ■ I h itir1� ,a. ggii- -ail ■ ` r, 1 - ��'�G 70 70 � \J 111' ,� I ❑ ■■■■' '� Pli _ - - - �.;' I ' - Revised:6/23/2022 I NOT FOR CONSTRUCTION � n0❑ ( ®'b; y� -�wI Ilk.---! ,'� I — - I _. > - + ( --1' Path:P11163 0025CO_Power_PathwaylGISltayoutslSegment 11Resource_AaasICO_SWAP.mxd E Back to TOC [5] CO LO RA D O ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing J - A I ■�■■E \! ■tF J ! ' ublic Institutions Timnath , ' ■� Jh1 !I • n .._..—.... —_. �..�..J__ • •r ,Cornish �. /�' I • r Legend '��.■■■ t a - z z I — 0 Existing Substation Windsor 1 cernely v Z�� - Study Area ry1 �` t Gill W J New 345kV Substation Siting Area i I , �� It'd I �- 1 e.� . Ill u .0° '!HG eel I'. �� , Public Institutions r 1 F2021) ' ❑❑ ®lily �� " car•te "r— �� a Police Department PM 1 ■� i-,' ✓ ■ � - ` • 0 Nursing Home ■� ..�indird F ��—, O Urgent Care Facility .hnstown � 1 ■■■■■■ 4314 v v ` \ f - 44 - s i n College/University ■,.\ � • rtii Public School °"P�L'r11 ��.. �M■■ ■ ( ` iIfa mom �� Private School ` 11 Log bane Villa! ' ite - Transportation um ■1 ■ - !'' `� ■ I�=■4ffin,+)+�� (CDOT 2027,BTS 2020) '° FOrt-St. 1 ' 01jjT'c ,\ 14 � � ■� �l /■■ U Ik� �'t� � U.S.Hi hwaF9 Y eville \ I d �� ■dal Crossingr� State Highway b° r 1'11• Local Road I � Substation l \ Aill 1 I u 1 1 - �� Railroad V. ■r u� .Siting Area l I 7sI ®0 ,■� °' _ — I I Boundary 25 -' `4. "m■� IIt 1 _ . , I (CDOT 2021,DOLA2O2I) f I \ J ' 1 - Municipal Boundary 11 ■■■/� I �, : County r ' �4 -_.e'l ■ 11■E + �� ri �!s ■■ I ■■E■ • / Hydrology t --, l� Y gy -° ■Ali 1� ■ �'It ■�f0. ■ ■ - I. (NHD 2020) �, ■. ,!; � — i - �'" ' — — — — - _Valleye Ait_r r_3_ , _ I Waterbody i�� I 11111.11 il■■ I II� 1 - I . = �' 1i•nber. 'I •■FEA!arilI I r,s0 r J �� 1 PRELIMINARY,SUBJECT TO CHANGE 1. ■ '�M -Rr,� , 1 ) m 1 A N_COUNTY 1 The information contained herein is believed to be accurate and suitable for ~u' ■� /� ,. I�■ I ..—..—..— — �..�..�� -■.� �� MORGAN•COU NTY' ••_MORG _�_1 limited internal uses only.Xcel Energy/Public Service Company of Colorado ,i wELD COUNTY ': WASHINGTON COU TY�� r� r, p„ R �"^"— ' — A D A M S COUNTY f makes no warranty as to the accuracy or suitability of any information �� 1/ 1 .t ,/ ,1 A D A�M S COUNTY —�I �� ■■■i,1 I I-- —WOOdro contained herein for use by third parties.The accuracy of this map and the ' I T L-�Igh,ta information depicted should be verified prior to use.The user shall assume �R ■ M �f■ ' - ti4 �- •I all risk and responsibility for any and all damages,including consequential - _ damages,which may arise from the user's reliance on this information. ■ 11 �.' P� l �� I. i 0 5 10 Lill] ` r �/ t ■ e 1 1 1 `�� •,,i Miles I ,jtEest�e, � ■ 4I > ,, i 11■, '_��, ��Denver International — _ I r4Z W�� I,I � { IDS Pa� �✓�. 1?F� ■ �..Airport.� I — — Y y S !v — OirNf—qkglens rl' l�e � � "■1 I. I — — a1Z w4 , ■ �'❑L_ /L/. ter* *T c.ro — t — I— hor�or�ir�� -,� t a \ I � • �— g c� OW y r _ �' 1,7 I � _ itigliglir P9 , r ll '�� V ¢ w� Illi � � �? Ir ❑dale I ) •� ; -I i6rn DuPont I I — a �,� _ III ■ 11111 ' • 1r1- Ir •iirs City I y.D E N`V f2 COUNT I r — I �� a�a^,ma i ' ,AS ,�1.�' Gomm rce-city ` �\ ��qMS COVN�� I I / ��J��r _." e.e.,9 6 , 1\ I� 1 _■ 1 r rrh..� I , 1114 . ❑ D T l � I I ®i 7� 1 r❑❑ -3 fin ' 1 — •- r� {- � - Revised:6/24/2022I NOT FOR CONSTRUCTION ❑ ®.b• •e 4 1 — E— �' -. - J, - Path:P:11163_0025_CO_Power_Pathwey1Gl51 a ou slSegmant llResource_eepslPublw_InstitNions.mxd IE Back to TOC [6] CO LO RA D O ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing ■�■EEammo \! ■\I`N \I i— Historic Places çnath 1 :iliens■'� A`h.` ■ ■ , 1C ■■■ ■ Ill■ ..—..� .. ifl —..�..J_..— �,. ornish NII . ! frames il.i J {III1J' Legend w■■■■ VIM Z m Q :: r::b5tat01 ing i F. Wm or 1 cerne{{ o o 1 ■ ■_J' ry1 t I , New 345kV Substation SitingArea '.■K i■IAI■ _ ■■S ■ 3 _ ■ ■ L J ��E .I�ul�l �o a ■ — _ Historic Places : - ;I ,„_ . el I ,. I 1 1-1 (NRHP2020) ll�s,�oq®®i I� � ,■,� Jr- =r-i Ill 1 - - ® I 'Fr, n�� >z ❑ car t/ �i 11�Pi __ •, Historic District Transportation i■EN ! - �■ ■ lli r . (CDOT 2021,BTS 2020) ■S �- ,I, ■� NJ■■1ffilbh , .i .' interstate ohnstown r❑ 111 "gum. r ` 1 r N illiken ,Aik ■■■■■■■ �'��j` Litv : ■ "IT, U.S.Highway AdEll _ i, 6-721 ■ State Highway ■ _ �ZI�■=6E�aa�GIE�Ilivi � ', _ ^I � ',\ �■� ow , Local Road ■� Railroad II�■ IIMPII hl I.` ■ Log Lane ill �. .°t -'r.r �" - Boundary Fort It. eV ■■ 1 i 4�0_" Vra'In -- � (CDOT2027,DOLA2021) 0nal Iil 11411111- , I'kPL,��--�NIMMii7r Morg•n II Municipal Boundary rl �ff1 ■■■■I ■■II Pawn` r-••� -••� County ;T=a eville Ill ' ■tat Crossing e 1_1+ ri ■ , , Sulbstationrr� ` { Hydrology e lig l 1 (NHD2020) m. ■r , ■ Siting Area I , �I Waterbody I I 25 �■■� III ' 'I �: v. ■ r ■■ ■■■io�� ■ L■ TI. IIII _ 411/11 EINEM iiT � '+I�IuI !'T4!i ®ice_ —' ,,,' I 4.. Alipil IIIIIIIIIIII _ • nber• �� 1111111111,—e J t� I PRELIMINARY,SUBJECT TO CHANGE ■■■■ I� - R,�� m The information contained herein is believed to be accurate and suitable for 1y iral1111111,/ y M O_R G A N_C COUNTY N T Y limited intemal uses only.Xcel Energy/Public/Public Service Company of Colorado ��■■� j/1 °. ��■ I #- ••--- MORGAN•COUNTY ••- .—.{ 9Y P Y - ,....,,-„..,„,,,,....Er � r WELD COUNTY T^• ••p D A M S C f •• •• T Y makes no warranty as to he accuracy or suitability of any info t)a �� . :: —.._..—..—.. —..—.. OUNTY WASHINGTON COU t information 6�y -� hew• ► n ..'gyp 1F ADA�MS COUNTY I 1111 Sa i S 9.- ,i ■■■■ I-- —WoOdrO contained herein for use by third parties.The accuracy of this map and the �I�-C�g,h � y� I information depicted should be verified prior to use.The user shall assume ' s Amf■ ■■ i �.��`: ;te- � I+IIIII I � .� Email■■■ i mii ,� - -�- .I I all risk and responsibility for any and all damages,including consequential � iii damages,which may arise from the user's reliance on this information. �- _ 1„,, . ' I �I`�I �1 _ , '■ _ . �} ■I a Miles EastlakeL �rCrre �4 II iwi* - . ' 1I� �a J■h�� 9�.� �, L �Denvr In1 ternational ■■ T•W�� t,� 7{ 1D— .Aftli- WMEME■ •.Airport. — , �I� �uyy ❑. 1 /fir . .Elli Northglen�n rl' p � � r: �� 1 I• ■ — •- I O { ■ rr �'❑L❑� _ - art �, earo • _ co.,- �� .. t'-' IL,.., r „.f orntor,ir�� / .7� I111111 2 z Iteglig rot �° ° �^ Ir ❑dale I , tk-�s�tern Dupont �I 4; I I • ■ _ 3 I Pueblo . it _i ti S City 1�■I® ••D E N`V E it COUNT I 1111111r m°i t IV I lAS��'leollmmll rce-Git 4pq� .oVN<4 I I. ��r��f,11.11091 _�� S zs °.bur 9 a 'IF �.. I ' L S C II IIIIMME ��rl� lagi i�Mete/ T i 70II.1-Ir 111 — �L1e®,'� `. I — I I ' s .. r7T 70 1'WI ] 1�1I� .�,� E - - - -x'` - Revised:6/24/20221 NOT FOR CONSTRUCTION O -4®•br --w ,L - ,--jI' 1 I Path:P:111630025CO_Power_Pathwe IGISI d e/Se mant 11Resource_ae e\H storc.mxd ��fl0❑ �M�f ®' � t ..... -. > l Y You 9 P IE Back to TOC [7] COLORADO ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing _7_,,, I _ P I ■I�i� \I ■\1 H � — Avian Species Habitat Timnath rt4 ■ im ■ ton1---- --" �.._.. — �..�..J_..� i Li , _ ;l ■ , , omish ..—.._ .. LIMIINIMLegend `" Iii��ill� J r --N Zi'A 3111111111M Z Q ::r: tat0n ubsi F. .Wi• ndsor tern vEll ___—. a f "'1 �� ►� - 3 0 � ■ J New 345kV Substation Siting Area I�\ � �11 � a ■ —2 Transportation ' Greeley �� r (CDOT 2021,' BTS2020) - oq�000 J� _ _ 11 IL__II a .- �_J k \. Interstate E �a�cr, LC GP' '""Git;�ll�� ■1�_ ,' • _, U.S.Highway ■ & J -tams_ ■ • I • i ° — a State Highway _ L ` �N - f I Local Road .. � I ■ Y ��■®, \ Go roc , I , , Railroad �.JDhnstourn I� �_ �/ 1 ■ ■■■■■■ � -k• rchard �i V 144- '•'-r II'=MINN�IF 1 .Ill i ■_■■■■■ �� — —`� ■ � Boundary t✓ �"° dliken `, I ■ (CDOT 2021,DOLA 2021) w ' �vi:d� � ��e -.,Vineiii0,1111111pp `� �� ; E11: Ili o� - Ii1®■■ ■■■■■Ilr , t 461. IIIIII■�i■i j �� Fortl�St.` IIII I■■■ Ell 1 1�� VYalll �. 11_1 ��ll�l��ii��■Mlki 7�1 iaj\ -WMIlenBald EariIfs ■riiJ ■ I ,�,® 'i� � ;-'■� i�11` ■■■■■' o , _ iveNest _i�11f11 '.�0"11 evdle ■dal CrossinI $U.Ibatatl�n ' _ Unknown NestCommunalRoostJi1iuitnOt � 'C. Siti-n.g Area 76iII ost SiteWinter Concentration F r�Illllllll!l �II��I��I� ■ I S ■ I ' / Greater Prairie-Chicken '�� i 1�l11�■.■1� ��1�11��1� � ■■■�� 1 I L■ �� I Overall Range N! !!� , III __ I.4■■JIIIIIIIIIIII■ ,i�!®� �, ��I�l��i� lit � ��► �I -'emir s. g mama i - , . _ ■�f 1 I ■■,�� ,1 IIIl ,.ti; ' ii�1,� a 1 - - / I 1. ��I�� I. .. II L- 1 alley �� J 114 ' I ■lir ��„ 1u+■i�• I IA udson y i!iI ■1■1 2 I - I1 tiff nb r• +II -'� rs PRELIMINARY,SUBJECT TO CHANGE mama 1Il� ar.4iiin161 II - i IL _ ___ I_ l_ I_ _ =,rIrirCly,, _ f �� r,4-� - The information contained herein is believed to be accurate and suitable for I UNTY` RGA N COIMENIMME " A Loch�h u WELD COUNTY I_ ISTIIMIFS'% \,1 _M O R G A N COUNTY' .M�, „ G••O N L. Y limited internal uses only.Xcel accuracyEnergy/Publicsuitability Service Company of Colorado / •'}••^' —��—� ADAMS COUNTY i makes no warranty as tothe accuracy or of any info �+ ,_:: _ ._ I WASHINGTNT information / 4 t i F/A D A'M S COUNTY I - �■■ 1------WoocdrOolj- contained herein for use by third parties.The accuracy of this map and the IIr1 _ )_!rrlghlon �!— ■ i information depicted should be verified prior to use.The user shall assume 4111 -,�,,_ P . I_ ,-r - all risk and responsibility for any and all damages,including consequential ■ -r1 f - �' A _ 0 damages,which may arise from the user's reliance on this information. 'J -1�%� r 1 — I 0 5 1 I HRL I _ _ e Miles Eastlake ;,_ 1. I} �I 1 I L i H .'�: I eriv r II�iternat,ona! ■ ,_ .II; - �� {�� r �� I■ „Airport. I �� — I z I 0 --t rthglenn f I" ITT 1 1 . , - :10II iw' A Irondale ter; I .1 ¢ co to. • ) 1 111111T ® J err q6.Dul ont f.. ]��I/ / I ■ _ tiro '�ymi��. D E N`V"E-R COUNTY.' 1 r I m. ' al _� ee41 r 1 S City t .. _ ' rW �,a�, liab...2 n Iry rc Gi 2 q-0��• .�• N'(� I _ \alse�n�,e � Trinidad Tarr �1 �) ��"�,- q�MS CO'-‘ - rragliPld II _ �� 25 P �� .. 1j BSI • Ii°IIri�®per%� � _ I t 1 - , •r•)�.T s,70 -^ "1`mo b I �' ,s- ,r E r' It . ,.-�, T 1 I — - Reused 6/24/2022I NOT FOR CONSTRUCTION �"A®®° ___ • �� ' l 4r I ,,.. ) I 1 ( 1. Path:P111630025CO Power_Pathway1GISlLayoutslSogment 11Resource_MapslAvan_Species.mad Back to TOC [8] CO LO RADO ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing o ■\Ir ■� MINIM Ground Transportation \ \1/4III ■ ILSeverance w ornish •- 1111 — "J-•• imnath Legend N ------1---- ,t' Z � ■■1,11111.111 Q :: :t:n g Subs _Windsor cernel' 11.11111111111111 II MI t, z ■.■ r Area e ❑ I IOki - o is ■ m mil ■ J New 345kV Substation Siting Area li _ Wi\ �� )I �_1.., � A�I �in ��■ Transportation (CDOT 2021,BTS 2020) ra.:.I a r t r _ L oq®®III�� ■ J I \ Interstate �1 �1NN�1 ❑❑❑ ®II,,, - w� ,� t�Lr_GrdyatIlli r-■■■■■. 'r : I, Highway 7 1 wa �"^� J / �`�� ` _ State Highway J li • s . ■ w� � ,�. r Local Road _, I� mo `i � \ qi Go..'ic �..� ._ ■' I %_ flurimmum■ , Weldon • — Railroad iii• \- // La -- a� , _� 7..iiireig■II• �^ J•hnstowrn �� Orcb�rd �.� � � 144- S,y.�Mrurken ` I ME ■ f Ill Amtrak Route \ _� ■■_■■■■■ ___ . .....,1-, Scenic Byway �' I ' `7� �' Boundary Gi/cres'" i �m (CDOTBou 2027,DOLA 2021) �� 1 �■ , ' 1mu.- ,I Log Lane Irll �� „ /: - Municipal Boundary Fort ' '■ - _ _ MM. Vrain -• - 7F ---- ■ : County * IHuuviu I■� '� ��■irr� r Morg•n ■i1■ `,ins _.■■1 ■■11 .Pawnee \ Hydrology - �.. 1„P attevrlle I \MIF ■dal Crossing 4 A r i' I E • o J"i— Waterbody �■ / , Sulii ion ' I fie, MINI 1,1111111111.1. ��■ ■ _',?�� siting Area l 25 11. '‘.1 III ■.11 L■ * lThli JI iI " I ■ r ■�■■ ■■■oPiall ■ _v. �� ci - . pe • IINdon ■■■� ■ I ■ I I mipulL 1 ' - 'd■■U. , A ■■ ■■■ :■■ 9,11 .._i Ilf1■■1I aff-nb•� t� I1 mr ■ '■■■■ �� II• •Ii ' _ . -. _I ' PRELIMINARY,SUBJECT TO CHANGE I r _ UNTY The information contained herein is believed to be accurate and suitable for 111 l� wELD C NTY I �� MO R G A NCO U NT Y" .. �_. .. �.-- -• limited intemal uses only.Xcel Energy/Public Service Company of Colorado L - � - WASHINGTON COUNTY makesnowarrant astotheaccurac orsuitabil ofan information 15 1 oc _ ■ _ _ �I ADAMS COUNTY t y y suitability y �.' � �i� a; t�� F A D Al M S COUNTY ��I wood O• contained herein for use by third parties.The accuracy of this map and the \��la? .,,jr,�' 1(B,r�'... ,-n r I information depicted should be verified prior to use.The user shall assume I♦' ■4 � �1r�) a � I t I ■ - �-; I all risk and responsibility for any and all damages,including consequential ti .,uliuuuurt e�� JI 0 1 r Ru - damages,which may arise from the user's reliance on this information. '1LJ IM ' 1 E■ �■ i ■■' 0 5 10 r `•�+r ■■ ■■ } ■■I Miles e1 i ik Eake-- F ■■I _ T.i� � ernBflOn81 �■ i7 > -. Is.n;aj 1 Denver Infu „ails CHI .�{� �i✓'. rnilI rats ort 1IPP ®_VI �. 1 L_. olU ■■I 'l�rY�� Illc I ■ III - z — f1l orth lean O '� `I \rho�o•( ,_ ` / "R7` 11uj : co.,- �, � �r�` I �as.. 3®� �Iwm'dale 1 ¢ rn aillftklifikI .y i 'ii ax ste /� uhont a �1 ■ • _" r �I� DENVEF. COUNTY•' ■ r I — •I �.ma, 4001 p► a 11 City 1 .— --..— I J � ww1° � � R r ln_, , 1C Imml rc y �' `— qOq� -,uN�y — ■ 1111111M . �-ilall�r ��,� w,i...a sa,sr,.m gg / 1 — Ill , f l� d 70., �� I - E ) �J� — II - - �, � 1 - Revised 624/2022 I NOT FOR CONSTRUCTION gfJ0❑ oo ws'.r.n•6, - may .: I I I. a 71 E > I Path:P 0025_CO Power PathwaylGISlLayoutsIvegmenLllResouroe_MepslGround hen spa rtatlon.mxd Back to TOC [9] CO LO RA D O ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing ■■■I■Emu \!a_r,■\I� !Imo , it Transportation ornish • Nim -I* iriiiiiiMOM all.. ■■ © - Legend ■ r. 7w■■■■ ■ ■ ■a ,_ . ■■ z 0 Existing Substation I ■.■ ■ �\ m.Study Area .Wmor �riit II —• cerne{ I I III"' JII ?a ;;Z5tati0n5it0a ■, II • ■ • Transportation I L .. ,1 - a� ■ - �\ (FAA,2021) � I ❑ ' !�Gireleley�� it, Public Airport �Y iEI Jr tj _JC rD l aIirportnPort❑ 'Grd n Grt- _zu ram I�� tans ! �-` --�, Private Heliport ■ 1 _ ■=�—. _ G. — — — .' ® Ultralight Port r� •hnstownor , .%'1 - ■e■■■■ h - FAA Filed Obstruction r &,.., `� ■ ■■� ❑ • NAVAID Tower IIMMEm i S, r ■ Alike ^ ��■�■■■■ ` �t� ✓ ■ ' r ,� iii J .aiFil . Solar Panel II r E::: Line Structure f�, Gtic.I ■■ ■■■■ ■■■ ■ pr- MAWR -No Hazard,Not Built ■IMF■ ■ I-' �l■h ? ' .- , • ° I mi M'= • .� Wind Turbine-Hazard,Potentially Built FortSt. 1 i �,VA� 2 �F�� it : Vra�n 0 � �■■■ ` ■■ I �% i. aa1 i Y�C��°r Mor-g-n ■ ` • Wind Turbine-Filed,Determination in Progress ■ ®al ■■ / Pawnee r� ■ 1. ' - 7 ■�" r �� Transportation '� r ❑ Canal Crossing { (COOT 2021,BTS 2020,FAA,2021) idi4;� , 14 ■ , I __Obstation rr ' ► Interstate V. ■� i,■ ■ • _ Siting Area I ; U.S.Highway ®.04-,■� °{ d �s 25 : �!' �I ■ — I I I ' 1 State Highway I Local Road I I ` ■ \ J ' 1 _ Railroad ON!, ail II■ ■ I ■�■ �r Boundary F �� , . P �. �.te ■� � ;S -erre�M' © ■ ■ ■■ ■ —, _ • I, (COOT 2021,DOLA2021) a7N ,•err k_ �i == rii +��:' ■ AL?' � ■ y�� ill ■�. M 1E11111 . I■■ r ..di � County 1111 pal Boundary [l Iti ailu® IV:.rUN I I ")I ....... , , nil ,v.; _i = { Hydrology pi' ��■■ {;1,,�1t '■�r .11111■■■■ Ir . ll �, ® Waterbody ! ,a PRELIMINARY,SUBJECT TO CHANGE lj ` M O R G A N COUNTY The information contained herein is believed to be accurate and suitable for A lip L D COUNTY I M O R G A N O U N T Y' iiiiii --��.-�..�..Ti..�.{ •• limited intemal uses only.Xcel Energy/Public Service Company of Colorado ,�■�■■ /�gll� • ��■ .�..^. ..-�-..- -••--- J "�"�' -: W A S H I N G T O N C O U T Y makes no warranty as to the accuracy or suitability of any information �3 hie K1 ,r' �` 1F ADAMS•COUNTY ■ I Ilifintmmi i ■ ADAMS COUNTY f •r�-gu S ,-t� �- ,� T oy contained herein for use by third parties.The accuracy of this map and the 1r...0 /L-�C�g'�tOn 7(� ■ I ■ I information depicted should be verified prior to use.The user shall assume iii• M �'� �f■ a ti,. �- I all risk and responsibility for any and all damages,including consequential v rl/'yluuuu�r �[rT� ■ � �� damages,which may arise from the user's reliance on this information. _ . . i IN �, 6-- Air.dam. I�: ! ... I • I 0 5 10 I IEEE 1, Visfire,r/ , • ■■ Miles . .____ ■■i�■ ast L • iI aM W�❑;� co� .'!1 ❑❑DenverlTfernational ■■ © 7- '•� ■ I .491,L4.,.., . .0, -.,..__ _,__ �� t,I i�❑❑ Pai �✓�. 1?F ■ •.j •___ irport. I�c y — ,' • I� r ff i_L ',,,c,„:„0„,_ ,,, ,_ , ,,,,,,A. , , Elm .. Elm ' 2III 77 o = riglhlrljtti Dupont ■ R If I i) ■111111111 111111 I �� llr ,a lA „) City moo! ..DE -ER COUNTY.' 1E1 a ■ - • • • t 'i t Giles %i.:n ..q..�� •• �y I ,� ■ • , • ifilpio .• ' �� _ ., {(omm rce Ctty O N r �� Yn 25 eneu 9 ��}I • '�� l- � ■� AIMS COV H II • ®..71' 1 ki ', 70 �I,�• t "fib I i111 n „1 I — E _ • • i..a, 1 - Revised:612412022 NOT FOR CONSTRUCTION 0❑ ®.�,'"wr'.nt ••'1 ,� I ' R 71 Illil ' , _ • . —I' Path:P111630025CG_Power PathwaylGlSltayoutsiSegment 11Resource_MapsIAT Transportation mad IE Back to TOC [10] COLORADO ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing .11 \1 �� J - — Water Resources 7T , Severan e Timnath ` F4 0 Ill ornish •• — �••�•'J—••� d Gal I ,on _ ..-..7: . Legend ,N -,--( l l.a _ � I — 0 Existing Substation cerne;{ ill v �1 Study Area � Windsor ' >- rJ I Z ?J_ • New 345kV Substation Siting Area I ■ — . z O Ii'Ih ■r' o u I � LIlli I'— mi � -e-z Transportation _ (CDOT 2021,BTS 2020) a ter. '; I . ¢ oq®®i I°t Interstate ��_� ®lil _.a:iki___ r rt• Fi�l iP— J U.S. Highwayg �� I;� ♦ I State Highway ,- I:. �` r — 1 Local Road �,y�� ®�� Good�rc , — I � Railroad n } r �-•:hnstouvn s -� 1 _�®�� ♦ Ichacd� /...--IS k - ♦ 144- Snyder Boundary M'-1 r t,,y,Mitten �' ■�: ry .... i`f 11. ",__- /� ��■■■■■■ ♦ I ,= (CDOT 2021,DOLA 2021) Ili�� 1i■=CZ�WaI�C�T ... Its 4 »a.lbP�L:�� • .um No®� I 1 `♦ ,_• Countypal Boundary :0_,, ii,.„ 4111 g! ''°�1M1� r; It I� ,. ® ff �i��l l I I _�� Water Resources ��,�, ®� �� NHD 2020,FEMA 2021,NWI 2020,PLJV 2019) Fort Si1t s ..v,�_m�ngmkJ�. I c a,lr 1.W. E. f�la-- ce— igsi MOrean Mill ` I\ NHD Perennial Stream � f'�-1� �. '` ��1 ��1 • 1- \ NHD Intermittent Stream 7 , iimatevine 'i i I • �-`1 ■•�1 Pawnee - a • •,• ;_ ■ l� I rr� NHD Canal/Ditch • 1 It, Canal rossin� J _ � l i :DtterbodY I•� �7s; IJV Playa u 1-.111 S ng Area I �I�� * "a Siting �� J / NWI Wetland IV i p Er M�"''�� t 1 ', ■I.�� is :1 r� Volt ari ME . „•r II® ,EN I _� �� 1 mew \�1 FEMA 100 Year Floodplain �LIU •,.er2 k ■ II�E===___ # �r r!��w•.I ' en l UI Al 1 li'l■ 11 4 ' ■_� �19' 1.1 d ICI _ pros_ ct 1 ��I�. ffidi 1 , Mill re II�iI1�02 t �N nber. _ ',_ ! I 71 — I T . I — t� I PRELIMINARY,SUBJECT TO CHANGE � IThe information contained herein is believed to be accurate and suitable for I l � WELDCOUNTYI � ••�••�•M O R G A N COUNTY I '•— —•O N COUNTY• limited internal uses only.Xcel Energy/Public Service Company of Colorado ■ ~ '•�" A D A M S COUNTY W A S H I N G T makes no warranty as to the accuracy or suitability of any information p �s _ hr�- K1 r ADAMS�COUNTY I_.._. _.._.._J1=111111111111 -`_- $, 'I$ �4i /::'' , Fli, ! - L1I!: F _ I ) I .� I 1 Nk09drow contained herein for use by third parties.The accuracy of this map and the rl_Wuuuur-. ir�6� • I risk andn depicted should be verified prior to use.The user shall assume a _ ___�_ — at risk and responsibility for any and at damages,including consequential ' ... \ �' _ I. ` i' , -- _ I , damages,which may arise from the user's reliance on this information. 0 10 / t 'r L Irk Miles � , _r, Eatlake) fir,soiirerl4._ ��Denver International ' - I }��He �� n J� i� �J✓, M rpm ��. I r z10 — ---, /r ..A► w o F �orfhglenn 1I' - j r �. 1 I O _ 1 .Y T , 1 IliSimil iii ThorSnfon�� ./ lval 1 Z o o a 11 �, III UIr .� , La m llt Western Irondale - 1-- I - 3 gimp i_, , 6 pDulpont t ,.....,„,.A "` ,,1I—�—y,-�=-�� D E N`V"E-R COUNTY.' I .. _ _ w.n p►= Adams City — — _.. � x•n, — o l L J _ 4_pq�S .J�N�� I — r y��r �f ta,,` � , r rre 'Commerc City �M CO- I. �J �- _��'1�� __ ✓ TI i ie -� I=i III r �� , r; 'i _ - _ `-� rn (7 {�-(J J — I Revised:6I2412022 NOT FOR CONSTRUCTION rikAg� R - •� -FJ - :� _ - - , l y T •I _ f, - Path:P U183_0026_CO_Pewer_PathwayIGISlLayouSISegment TResource_MapeNater_Remurcesmad Back to TOC [11] COLORADO ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing 1 � �� a, ■■�■ J � ' - i- Water Wells I�imnath ?� Severan a � '■ ■1 L. ,ornish _ .._..�... .. ..�..�.�.. �..�..J-..� Legend lull ■■ 1: t Z I - 0 Existing Substation 1 1, t ` � oI _Winndsor terns�i Z — Study Area � II _ W 1 r,- , - [J New 345kV Substation Siting Area � 1►1, lim MI 1 —7 _1111' Oil 0 . = Water Wells i w � ,---- Isle, iii _ (CODWR,2021) a , , Ill _Nov • ` - .A5 _ J1--i�D J700[11 7 ® • - >vWell Replaced oP'd�"icnr�F�l 'r -, Application Received _ — I u L,t • — _ J� CE��r, ��M -' -- 4 ' ''— Application Denied, Unacceptable,or Withdrawn NE .. HIe ' ■®, �� , • Go Idai l• r I Permit Canceled or Expired _ 144 SnyderPermit Issued or Extended hnsto n ��■ )0 �_ ■■_■■■■■ Cr-ch.acd 7 r r Jlliken114 a Abandoned I . Well d d S S� ��'OAP i'-- :-4 ' `' ` 1;.,;h - > ✓;.' ae rs. ..% ram S 4 �`-'V .:; Well Constructed •11 - .', fo_ cx''t's„° r I t; ., -,-r-, w;` .-: -".,k. , ;-, - a - -1 a a - l - x GJlcr J T ❑ J 1 e„ •, ) • - r �� Unknown 4 ��.. ,�,� J c am . e 43 �.wLoy Lane 1/dl e _ Ir ` _ t,. .T .,, ._. �_.. �_ —, �_ Transportation p . n :'-C ti ,.. j r; .> . s- , - x,;,�� ;a; ' - -1",:_x I (CDOT 2021,BTS 2020) - Fort�$t.11 * ..f hj .. 1 ` a ® �'_ .-, - • J• l a ,_ `I ` , f' '' T ac .� � < .'ems, Ff/ _ A 4r� 1 1r Pr - y ; 5- 6 'Fpri 1 r0•04 ?.., t Interstate r � & ., ;,, s,,,;, _E, _ J , r a_ r l'ii 1 L rY• 1 Pawnee U.S. Highway x ;• • �I � xS o s,, •- rCv• 1 - In ,7'..a' :_ .-I 9 Y f r ° �,r.. . ,, cry. 1 i _ -r 1 «`-. „.„,".,,,,,,..1,..,,_ _,„ * I State Highway e3fllg t` .o.; ' I ' Canal Cress-ing :. , 1 �' 3. J y'J Local Road � ; m • s Substation r _ o a ,♦ ®` r y,♦ avmn• _ :: , .l Railroad T "-� . _.� `, ..; �,,,. . - - © Siting Area„l _� .;:L� ,,,.. �, x�. ., a. Boundary ® �`� J k9 r r • --' . . '' ._� a a :,.x e - ]�L,'�� :, _. ( OT 20 OLA 20 F f xW:', r :tzf -` `. a r - .s,.. .,, M ,, c"iTt c` ♦ ♦ f♦ - I { l CD 21 D 21) _ :fix ❑ 'li ar 3: L - i r. �' �, v6' = Is •.,I 'x�: - _� - '' _ J - _ lC ry y / - Municipal Boundary 'kiii )., _ r:, (`� • �� Count ��qq� ®� .* t''" Y 1,1 ]l. #.Ka u-s' A _ _ tip-5"1T�9. -� f�a4 �L .,i I ,� .*'•'- x,s« _ s ♦I'„ =e .-, ,•e k ': r a. * �4r o Y �6, 1., ei '•3 / Hydrology r T." lit �� -}, .'2". ,.a .ry1¶�, .-.a }ij • _ cv-I� �"� _ -ur _ 1 1 1 4. >, -, _ d - d ` r•-' 3 !`S,r 5,,,.,,.. . sl i f YO'$°peC � 1 r• ♦ ,a •, ♦ I..�s ' I. (NHD 2020) t r �. d * � ., Waterbody rillin 111111 ''z�t�d+l'''z _ „ 4a..;.v rido. rR 1.. _u • �♦ • f" - '♦., r '- ] 7 1 �.. rii l❑ — .71l`su• S'� �y �• 1 S }.- '2' • ♦ 1�x,J' \• Y., Xa „ y— I71 X amp I a; x ♦ I:`• ♦ a I. )( .. iii ■■ _ x ``.: re-3 1. ; -a`, u ) I s �-a: I , ,„� y� `,i }" " �" ) PRELIMINARY,SUBJECT TO CHANGE .. I ■■■■ Ir� ., The information contained herein is believed to be accurateandsuitable for - I \ CON COUNTY U fV I onlly.XcelEnergy/Public gyy/PuCompany_ M O R G A N COUNTY -O R G A N .. invited internal uses E bli Service of Colorado i 114 ■ WELD COUNTY �_. _ _ -�-�`�- ,ch . :: ..�.. . �.. ..�. ■_ ..�. r--�'----r- : WASHINGT TY ■■■■ A �� T A D A M S COUNTY t makes no warranty a to the accuracy or suitability of any Information //LB ! �►t0 �� „ ,� A D A'M S COUNTY �I I I �ypoc ro contained herein for use by third parties.The accuracy of this map and the i I I • • I information depicted should be verified prior to use.The user shall assume ill MI ' ,ii' I _ ,i� ,�-- all risk and responsibility for any and at damages,including consequential .,.illuuuur'. ►i_�• '• - J _ I -• " - damages,which may arise from the user's reliance on this information. � ' I 0 s 10 1.!: LI ��MS�/ Ill - I I Miles ii East/akeLJ A�+ 1 W� h ;c_{�� r IL ■ °' kg _ ?lo — _ • �n�. _retie - Y : , 4 ,� Northgl_enn, N%r -r:'-...� 21,"AN. ■ ■ — - OI Z J �N_L Arm i I �'� ��W' ��<.. 1 u`�horrrroff T Aar!.�■� i 1 - ,. O lTa, I:�um� • r..`dale tir • ¢ n -- Ir P II esters Dupont I �. -- t ■1 • 3 • hl li', I • _ - env �a� 'per d� t✓• � CJty I ° I ■ I I � � r dI I•I'-`I� Gofmm rce City 'a, CO I I r ItlAtuireW IMr `�`' zs 'e;,a t �nei 70 70 �I1 1 fJ I E I y �� - — r•} - Revised:6232022 NOT FOR CONSTRUCTION fe'�= �. } IC 71 o "-D® "'sir rm: 1 I Power_Palha �D.11O❑lx❑ frlF`J© t �`1�� "�,w - 1 > ), - Path.P:11163_0026_CO_ y1GISILayou ISeBmenl11Resource Mapsnaler_Wells.mxd Back to TOC [12] CO LO RA D O ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing J I ■I■I• \! ■t �Nim � ®� — Oil and Gas Facilities am ,. r 2 11! • ■l.■ ■ ornishMINIM'," ' 11LEI11 III Legend � ��11E I �■ 1.11U1 ■■ , . ■ �E Q�Existing Substation "11.�■■■ i Stud Area 1 o � � ■1111111111111111111111■ ■camekjI v z III" o J New 345kV Substation Siting Area , [ ,,,,, -1-- ---- �En.n 41111■ — ■■ 3 0 � Oil and Gas Facilites (COGCC 2021,Ventyx 2021) ;I _ "IPA 11 1 a ■ Ili �Gr e/ (_(�� IElIli1� Active Well _L. t jQ�®�� T�au ,� ~ ■ Abandoned Location Gar tl 4' I Temporarily Abandoned E t.M 11.1-11.°1111.6....14. I I� Unknown �� -/ � ,�, r- - El Natural Gas Plant/Facility \_ . il \-- • „ —::�� ® w� Natural Gas o clines ■■■■■■ k `ID-�116 J hnstown �,h- � :ri —1111111.111;1111 1-10"Diameter ■ *Milliken.. Al 7■MIME■■ ,� , - _ 1 elliallrill ■ 11-20"Diameter V ,Ii Ii i Ii Ii Ii Ii ,,;• Ii li l"'� 21-30"Diameter ., /) �f I � iR - 31-40"Diameter Gilcre I I 'MI�I■inniCIRMPA_!m Size Unknown r 1 v Log Lane Vill / oil Fort St. _ _ ;; MI :a I— IP! �- Forf o an �m I - Major Oil Pipeline 1Platteville �/-pb ,u - Ii®® ■■®w. Pawnee �\ Transportation \ (CDOT 2021,BTS 2020) e I -_ _ .tat Crossing Interstate I _ Sulbstatio�n l ' \ U.S.Highway i 1 iti,ng Area. ' I State Highway ' I I• it I I Local Road ®® <�" --- Railroad • liii �� ■ Boundary Vollmar 7 !pi .. I C DOLA2021) Firest ne= 1 �l / ■� 111.1 iiiliiiiii- ' : Municipal Boundary 4Keenesb-rg r—..�F_r_ederrck 1■■• �N �qT N N N ,® � `® :li ,... 1I .. CountyI m .i7 -� Fort Lupton • - Pros�ect ®, ■®® irlg1 IS Hydrology Dacono a,_ , — = 5 - ! ■ 1NHD 2020!Mill� � M ® I ®� la aterbody IlliiillIIM H_'Niattenberir I PRELIMINARY,SUBJECT TO CHANGE 9 111 111! f I r� t -• ' 1 _ I The information contained herein is believed to be accurate and suitable for 1 Lochhuie MIIIIIIIIEllitilliff i� MORGAN COUNTY\ ( I I - ) MORGAN•COUNTY" limited internal uses onl Xcel Ener (Public Service Com an of Colorado ,�1 J / ■ �r WELD COUNTY lYr �!-•�• TONCO Y• 9Y P Y� �„ iOUNTY '' •• ADAMS COUNTY : WASHINGTON COU TYmakes no warranty as to the accuracy or suitability of any information _r�l� •• III • dr0 contained herein for use by third parties.The accuracy of this map and the -11E- 1F ADAMS COUNTYII I ��■ i VBrl11 ton ■ I > - I information depicted should be verified prior to use.The user shall assume �� `"�L� gIL_ I� 9 J ■ I ■■ I a ,�,� I I all risk and responsibility for any and all damages,including consequential � ' ;Jy '�� ' ■ �I'� I � - I damages,which may arise from the user's reliance on this information. Vi7 a / r ,� r t11111Mill1111 =■ ■ ■ I ■■■I e0 5 1I HEL ■ ■ ■IM } ■■■■I Miles 111 Eastlake - r %�_ - ■■■■I - • i Denver International r Z 1 9 .6J W�� t,i �'l� 1 "J✓ . J.l+� ■ •.Airport.1211.16 iiiii. ■ 1111 i �� ■ IIIW o„=• o1, ittal"" au . , d r Northgl-enn Ir' -1 am -r: ��T■ro I• ■ ■I ■ ■ • 01 O 1111 ' _ ■ �-.� Ir5{❑dale Thomyri T ;,,,, ,, - F ■ Il ■ S _ imul,- : �' . P 1 1 , . Du Dupont - , IF �PJ ill � ■ ■ ■; T ! c: T - -i rcCity �4I ■ i1411r• I ■ I- I ��r�l�� I * 6 . zar 1 ®� 70, Ilil r.n :' I — ■ ,,,, 70 � `3�'�Iii07 ,,l,r'1 I E ■■111 '' I) I In - y-a I Revised:6/24/2022 I NOT FOR CONSTRUCTION I AM f r.0. 1 . I — I j _, - ' > '-I' Path:P111630025CO_Power_PathwaylGISltayoutslSegment 11Resource_MapslOil_Gas.mad IE Back to TOC [13] CO LO RA D O ' S POWER PATHWAY Segment 1 - Fort St . Vrain to Canal Crossing v 1 MI NM i ■tr I j _ I Extractive Industries and m�■ rill \ i- Landfills r.. • ,I ornish• 111 NN tIRR r��■ . , _ _ Legend N z I O Existing Substation 1 z _ ! 'J !"11 I / I cerne{ - O z - L.o • "'ti �� ► oil W J New 345kV Substation Siting Area ��! !►bi�l } _� Extractive Industries and Landfills .0 c I� I�(y`C.�a1 (�.�� t _ (HIFLD 2021,CO DRMS 2021) 'r` " _ I SandG I t lb o ®®i l 6 an andrave Operation ff��g <r, - I t . N J (x) Other Extractive Operation �,.._. I ri I ` ❑ Landfill ■� !k. Eve i ■�.I`� _ H r-I - \ MIMI i- r=" A�� J■■1b j ne ;e �� . Transportation •n } �■ hnstown �%-� [ la. �• i ■ - - (CDOT 2021,BTS 2020) 0 a 'iilll ' ■■■■■■ _ S, _ Etch rd Mr 7 r t "vllrkeni a ~Su ■ ' Interstate f 1 ■�■■■■■ . _ �_ J IHighway ■ u� _'S�i►I■�CT■II��iQI�CT■= Its Its Its Its I ^ _, I0�■ U.S.0 S g ay x` - st_�- �l� ( pr ✓ State Highway r j�'� I.■■ ■■ I■■ — �, 4 I / A Local Road ' ! ` I■ Log Lane Vill` x ��■1��.�.I ■I�.■ I x� ''' x ��►M^M/ Railroad ,_,_\:_b„.... .i_in -, Fort�St. g) 1�■• xl Ixx - -- �w� •�_" `:: Boundary Vraln � ■■ 4. U PIII-' cal— �•_�y�j �rC Mor-g-n II i (CDOT 2021,DOLA 2021) ■�;is ■■ r. — �J ;ns ■■■■I WWII Pawnei \ Municipal Boundary 4 + — c3 1. i® eville ® © I.xl I■ ■dal Crossingr_ J \, 1 ..I County n T x I _ _I Ibsta is n a x (J ' I Hydrology �.. � id /`I{_ ,76 _ I - r+ f 'III I (NHD 2020) • ' Siti-n Area y 9y F ll ��■■ ■_C I f-T■ I I 1 i ■ Waterbody ' 1 - SEM IIIU _IIxIiI xl I _ 7 1® .er '� (Y' ■E as•• alM72 -r-elrff$• Mill•IIIMME i MINE 1 JP!I1IiiI1!•FlIE MOM —�maiglill. I , : Iiiii x, x- II taira illiiiiir _.,._ , - --- i �■■■■ r� I_.._••�••�• �••�• �.:b ( I The information contained herein is believed to be accurate and suitable for 1 •_MORGAN COUNTY 1.®■■ 1 A _ •r "IV+tl�■ ` I J ••� M O R G A N•COUNTY' TL.�.{ limited internal uses only.o the accuracy or s Service Company of Colorado `! �•• •'— "ADAMS COUNTY f -: WASHINGTON COU TY'� makes no warranty as to the accuracy or suitability of any information ��." -' I h/■S S1 �+ '�: ,1F A D AI M S COUNTYIll I �■■iI I-- —WoOdro,, contained herein for use by third parties.The accuracy of this map and the \� I$te l�.,rrg1►tOn + � I ■■ - information depicted should be verified prior to use.The user shall assume M ■ ,� -�- I all risk and responsibility for any and all damages,including consequential JwI'11101 � - J - damages,which may arise from the user's reliance on this information. ■ r w /AG-1/ivNW' ! _ �� - I 0 5 10 Miles Eastlake- •■ .> I I is JR.Hipa..4_442iptiiriL- 1o9�.� 1 IDenver International — —I r _ I Wii,�� 1, �{l� IF/;�✓�. il ■ •.Airport. ti_ 11111 r� I pip, , . , �I� I ^ .- ___ 6 �,rN?rthglen n rl' R� , r � •�� I __ ` ■ •1 - - �Ip { imikw4 ■ T;!7-4, hornfon�� f / h1� I LE I J z I o 1 _ l� Oi aeon �� .. ay � iISprings r gP -- lr ❑dale I ria...ljalanl, Du ont stern r PI �I 4; I 111111111; ■ 3 I lr' '/ 1�■I® D E N`V E-f2 :c: TIinsCity •• MIM(:omm re-Git .40c�• <4 Ii 1y ' I I I �� y ZS e^ nm 'd �� 6 ll t,z•• a � � _■ �� F ad. e.d ' - 'III I■ .. a- I f 0` I 1 1 s. _ I . I),■ ` 70 `eI li 1 5 _JI 1 !r�' I - I - .. '4,. 70 , III . ,�� I — ay - - - - l•a'` I Revised:612412022 NOT FOR CONSTRUCTION ,ML f l ®.b ' ,�tee°I ,L •- ,1 _ I — - „ ---1- ) -, - ' 1 - _' _ l , --I- Path:P111630025CG_Power_Pathway1GI51Layouts5egment 11Resource__MapsIExtractmeIndustres Landflls.mxd IE Back to TOC [14] COLORADO ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing ! 1 i Topographic Map , )Timnathl % Severance aton Cornish • , aleton Legend •1 rl, 1 z:. 0 Existing Substation 1 Flo um -- — oio 'Stud Area Windsor —Lucerne 1- o IZ r y ❑•a 1 Gill w•� l New 345kV Substation Siting Area , to I2 Transportation r I i_ Greeley I1 - —! (CDOT 2021,BTS 2020) • — / — I�1 Interstate ' • Garden Ci III— • i U.S. Highway — l /Evans — —rs'�' `1 i ) State Highway \_ .� 144 Local Road ` Goodric eldona �� Railroad •hnsto n '/F a Salle `• ` (Irchard,•�/ Snyder Boundary illiken ` 1.i ' l - y (CDOT 2021) .. . '_ '/ - =mm--�•�22t 51—ti Am, • eft • ._ .—..7 I 3 �� / I—.. . County :_ . ` Gilcre.S / ! Log Lane , \ Village I `�.�.. Morgan Brush. , — j Fort St. /� • Vrain 0 ` ort 1 l wi.'�.ins Pawnee \ ' Platteville I I Canal Crossing) III Substation l I I Siting Area I __ ' Vollmar I I - 1._J ' K Fir`yone • 1 I ' 1 • ♦ I• , .., ..•-W.u<, I Frederitrtk I Keenesburg • -� ` • I1'ortLMpton �,•- Prospect I ' Dacono ` 1 - - — Valley - - - - - -- r 52 • 1 ` I Hudson ' 0' I J I Wattenberg ' I • PRELIMINARY,SUBJECT TO CHANGE • T ilimI *oyr 85 Lochbuie — — — — — _ .`..—..—..—. _ ;R- WE+LD COUN1 J_..—..—..—::—..--------MORGAN COUNTY ..—..�..—..—..—..—.._M ASHING ORGAN COUNTY The information contained herein is believed to be accurateandsuitable for -- .. - invited internal uses only.Xcel EnergylPubli Service Company of Colorado —..�.. ..—..—..—. ..—..—..—..—. ^r--•--..—..—..—..—..—..—..— ..—..— ..—..—.. ADAMS COUNTY N warrantyaccuracy W -- TON COU TY. or ADAMS COUNTY I Woodrow contained hereinr use b the parties.The accuracy oof this information ad the • Y Y map Brighton I information depicted should be verified prior to use.The user shall assume I. _ w -•• I at risk and responsibility for any and at damages,including consequential i. �-� damages,which may arise from the user's reliance on this information. I 0 5 10 ` / / I 0 I 1 I I Miles n a r • Eastlake Henderso _ — 1 • Denver.lnternatlonal I= IIIMP911111511111111r1 \ Aiciaort__, Zlo. I +r. Northglenn I- �l O Iir ' yf✓I •Thor ton I �Ii I }'g • o.=; I c.•ad :teas I� . ® b �rondale I ..,.., ,- I a l n i _ �� Colorado' . �- ' PDyp nt r..J.. ram. I ... :3 �:�` - i I. stern Hil Adams City I n.. 1 11 ippAPweo r f■I P q�MSC 1.1 --.. I 1 R ` P115 a� n.—.. -1 r� t z-R COUNTY - _: I }}}i • USGS The National Map:N t I Boundaries Dataset 3DEP Elevation Program Geographic Names Information System Nation al Hytl t phy D to t N t I L tl Cover Database Nat'r�nal Structures Dataset antl N t I T ansp on �'•Miiiiii '1 _r-• I Dataset;USGS Global Ecosystems U.S.Census Bureau TIGER/Line data;USES Road Data Natural Earth Data U.S.pepanment of State Humanitarian Informaton U t and NO.National&enters for Env ronmental Information U S Coastz Revised 6/23/20221 NOT FOR CONSTRUCTION ,/ 1- M 1 •1..�• Relief Model.Data refreshed August,2021. I .; ' Path:P11163 0025_CO_Power_PathweyIGISllayoutsISegment 11Resource_Maps\Topo.Red Back to TOC [15] CO LO RA DO ' S POWER PATHWAY I Segment 1 - Fort St ■ Vrain to Canal Crossing I� 111 ■®� , , I J - - — Slope r E !■■ Timnath rt4 Severan a Milan,■ .._..� .._. ..�.._.._�. ..�.. d 4___I \'-• • _ ' �°" =al�,on ornish _ Le ge n ■■,I'M■ Z I 0 Existing Substation ICI Study Area Windsor O f j Lucerne 1i ct, . z _ _ L �r1L 1 �� r- r-- — I__ �' , New 345kV Substation SitingArea �._. c, = :, I . . „ , . 1 .... Transportation �Gree-2y� 1,_„__, �f (CDOT 2021,BTS 2020) �ry r I� U QD® ��' ■ Interstate � �� RN � U.S. Highway r � - State Highway ibm... 1' � r_ — Local Road "� 1 fly+' till:�: Railroad q Johnstown �/ � EMMEN r-ch .d � y� RC!'-� ■ ■ �■� Sny e0 � -� � illi'ken ■■■■ � � •' I `��.I Boundary 7 �� I �■■ I l� y (CDOT 2021,DOLA 2021) / • I �:\ Municipal Boundary _.. �':: °mix rl7 \ cf`�L SKr ♦• - , >. �. •; I 3 I : County r • a t ' I 3 17171.71.7.1.147 /� ■ �' • . 1.�.. --, �d ' Hydrology / I \ ° 5..,. --_ ill 11' ,�R ...1, NHD2020 Forte St ! I \ Ir a :. ( ) Ilir Vra n -, ;, e o p, j ■ ', 11 ,� ✓ L I .ii I Waterbody P e ;� r `Jawne �1 Slope .,,,,,.„-:,,,,_' :- j:j :( b I � ` � ©1Ed CrOSSRCit] �� - 1 (USGS2020) _ ` )' _y -> .. X„ '3 �, ISw ,..i r <; (Derived from USGS 10-meter DEM) �, _ s ; , 4° �4 ¢ z F4 @LI 0 Stiattio[ 1 i k _ itli ]�Area IF •`^ ! 1 1 4 Nt• p.. .. a4-- 25 �i `� Ar' A k :• a 10 15% ..o �r` } '�'�' �� .,r 1 !1 i. :-' - +'i _. - :4 ``� gip_ s - \ — [� {� y1r r � • • • I 1 <: , — 15-20% _ � .�®tl _CAW III, '`4 -II"- r ZS L-Ll _ P ,, ,' ';t %. `i'- ZO% AF' l'r i �'♦ f R1. 7 r t.ort Lupton i - is - 4. } I. ;,.+f I lr _ ► —� !_ . r ter,; 1 I 1 -:.: MEL'/,..- IL i . � I )`c 71 ■■1 ! ,�i,+ • I 13 ¢ • ■�■■ I� windmill No MI iii� � I Theinfor PRELation IMINARY, e1SIUBJE a an0 CHANGEccurate and uitamefor ��■■ 'I Lochbui �� _MORGAN COUNTY z�ll x. WELD COUNTY :•i �.�.MORGAN'000NTY T�.�. limited internal uses only.XcelEnergy/Public Service Company of ColoradoMil IiiMiPiiillill'Immi r' ADAMS COUNTY WASHIINGTO��Nb C�OUNTY^ makes no warranty as to the accuracy or suitability of any information tali f I �� ,1F AD COUNTY j I W000.Ow� contained herein for use by third parties.The accuracy of this map and the �Brl /Tt017 information depicted should be verified prior to use.The user shall assume • /I g, .J '!i■ ■ ,� I- I— all risk and responsibility for any and all damages,including consequential i0 �.' f` ff -_ _-__ 1 J I I I damages,which may arise from the user's reliance on this information. 3 2` 11■%� 111-2 ' I Y e_ pm , Miles e Eastlake— _ i�r 1 , , li nders 7', Ipeovelr International F] I >/- ' / , w,rc.m i s ++.a { �� ■i. Al�pgr_t.'• r z�b pWillupti4'F,L;,,,,,, rr�cy yv, B� Oh Lenn � � Iilip 1 O O I__ (f� � //}may I ., , `I 1[ �chfori,I R l 'a_ 'iY'I : S , N _�--" 1 I Bur+Ingron ________ : r. • 1.l �)G -- '/r, +/ale �. I < co Er ilia„,. ' r,eic_ro�a I I Y I ) F Q co n9a ry ,.� Dupont i."1" 1 _tl►.- ;��iYai�i'sCity ._..DENY,E-R COUNTK' - I �� n,.m- —'F� L:.aulm f 1411 r'e�. 'III I r � I .J y I I 1 AlbI WWI w,1b..a s - ,r'o' fColmm:_rcer City 41)4MS CO ' _ �� , rsrm�an•m r �, I � 270+ !+ 1 a — )�f.� 70 zz `� L II�_r El I�� tj �-.�..er-1G, I — r • 1 Revised fi12412022 NOT FOR CONSTRUCTION / '�fl001 1'i"o©©o r■■I t.�1't �';.,, — :,. f -µr -- - > - Path:P11163 0025 CO_Power PathwayIGISILayoutsISegment lIResource MapeISlope.mxd _ Back to TOC [16] CO LO RA D O ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing !! i■ !l - I ' i Existing Electric is 47� �" !■ \\�"* 'i J ■ 1— Infrastructure LTimnath f4 iI I��.r\ ■1 —1® I .._..�.. .�.. �.._.. ■�••�. ..� AIL _ ornish .J_ ` i iit��■11 i� ■1 ■■ > , Legend )� 11111E111111 ■i ■■� _ •/ ,_ o_� -� - = Existing Substation �J It • 5I1" °Z 1 , , ■.1 rStudyArea L� ,tali !II !lir , — , °0J— —, II+ MI II �■ W ■ New 345kV Substation Siting Area i _ - „ ■■ 4. Existing Electric Infrastructure r ' v �1 - .aye , !t� � 1�1111■1 • • • 11 _ _ • (PSCo 2020,HIFLD 2021) r ■Ilfg1 .® Tom, �rf,, r� ��®II: fry ❑ e e�� f.1 11 1"lt I9®I~,- '` �� • • , , ' — Power Plant fe;' -k.% Rr, d Garden`�Cnit 1' _ \ ' , mi Jed- wr '��6. ,I �_ -_ ■ Substation "WWII a 11.I:. � �� a EvaLI' ' mim • �, Solar Facility iii Ulla _ .- :d7l - PAM �_ . IIIIIIAZI , iGo••el. �-� —•— 115kV Transmission Line I, ■ ■■■■■ Orch • . �0 — : S y. r 230kV Transmission Line q •h- to n bL, , � �� r 11114 ■ ■■■GlEx,■■ .. I 1F. ___ ``i I� ■�� r �r� ��`�:;� a � L. �.. 1 � iy,� � �� — 345kV Transmission Line rmri ��■■, ■r■ _ _� Mild �.` �� Transportation �� L,.� _�� iiii1 ' �� • (CDOT 2021,BTS 2020) ,n'`' � �■r ■■ ■■ 1 ��I�IAl� Interstate Ll�■■� lIC�■ � �_ �` ■ I ■ L rLane V'If-•e �r� �. ` �w� �� U.S. Highway �A Ford St,t� � ��■ �' III - a =�.��...i. '1t 9 Y ^I�: Vra�r% �:�� ■ ` ■ 1) �� 1 �r� 1. o rt Morgan .11111 ` I State Highway i t v�■re' Z1ia� S ins Pawnee Local Road � I- ( _eel ilia 1 i 1 • Mt ■ ai Crossing) 0 \ — Railroad `• � I �� ,y 1 _ Su.bstatio�n • I Boundary 1 CDOT 2021,DOLA 2021) L- 111111 u� ■ _ i 1 I Siting Area ' 1 c 6'! ,■4L i�I J,� ��1 1 I Municipal Boundary 25 ., i,' I■■i1 II �� I 1111111111Mr II I I —..� County :� r;' i � I1!! J[ ` J ' ' II H dol■�.' illiiIIIII:■ ill A A ..ir ■�101 IA I � ,,, ■■■I■ �r _ �� , (NHD2020) gy `-,,.et' . ' ��'� „��_I�Ir 11111 1. ■ Waterbody it • �� r&w�I� ilillM=MINIM • iii ri� ■ ■ alt. . Ailil monsairimuiliorliimi~'Y, Y dson . ' E MI■�� '� , 1�■! !Erj ■�rr■IMs PII1■■1' att.nb-rg 01.11111. "�� ■1, �. , _ 11111E.11111 imitoplo .;•� �- �'� ^ - je hill PRELIMINARY,SUBJECT TO CHANGE ilhall�...�-,I�� . .:terr ■�IU I�111 " 911�... • �1 ��-�D NTY • _ • �� - ••_ _ MORGAN COUNTY MORGAN COUNT The information contained herein er believed tobe accurate and suitable for r '� �� _• •, ••ADAMS COUNTY i 1 Vtyoo�o Ntt r' F ADAMS COUNTY _•—�'•�'i—" •• limited internal uses only.Xcel EnergylPublic Service Company of Colorado _ _■ JIB 1 - W A S H I N G T O N COUNTY makes no warranty as to the accuracy or suitability of any information r / w- ' contained herein for use by third parties.The accuracy of this map and the '��i�" ■ ' -r+�� . / ----------------------- - --- r I information depicted should be verified prior to use.The user shall assume IBr g i'0F7Aaó. ri1i.UII I' wl�■ i 1 ■ y �- I I 1• — all risk and responsibility for any and all damages,including consequential r 0 ,�.` f/ - , i / damages,which may arise from the user's reliance on this information. 1 ri•.EN �/ 1 I 0 5 10 - • m 111bill - ili gill r— _ . . ,Eastlake= Miles �'� I -401,12Z.r�� #Qenver l4 ternational r I I •. ) }MZ - ''e _ . W� ,�IL � .■ �Alrport. rLri iiii i 0io0.. . iwill I il IP I I li I I I I 0 Illigrall mi-5411_ � BI N/o thgtenn 11 1l r n IIG o 1 1 hornton •AllI VI ; ri _ • 1 1 1 g.. ,.nn a0—= nntl Jurcaan ; 1 — r q�'rp Ir.•Ydale 1 ¢ co Illi aP.,n,; , ri" '( IIIr rD yp nt ■ �1 s 4!JJfl F`� N�1 r - r ' I MVO •1�1•.11111111 a. m ■■le fir1�,�.Il .ll_ 1L�' • \ ABM S G O V 11 ✓ i ildruiritIRM±....+"" svr;net,,, �� +m'��'�-J..., ,'•� LL_ I I �}J I _ Y 1 • I Rev sed 624/2022 NOT FOR CONSTRUCTION !� �j, 00 1 - 1_ r 4` �], , . . ■■ �--I �'T • I _. I I + - 1 f. - • Palh:P:17763 0025 CO Power_PalhwaylO SlLayou151Segmenl1IResource MapalExisling_Elec1rc Infrastructure.mxd E Back to TOC [17] CO LO RADO ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing fi_ ■�L■I�i■ l'1 ■ III ■■ i ��■ ■■ ■ Ci— Communication Facilities nath `�11 I� ■� igi 11.6 • ■■■■ , , _\1/4. ■ ■ .. ..�.. �.._.. ■�..�..J_..� in 1 ornish ■ Legend a��j ��■■111E It ©�' ■■ J = ■ Q Ex:r:)stato1 i . �■ ■ ■," o Windsor \° - ell up z ■ II r r■1 ��`f■I m ■ L J New 345kV Substation Siting Area Communication Facilities la - Ire , rit: IN% E ■„4- -milll (HIFLD 2021) oq®®I I ,� — tt AM Transmission Towers �,. L - 1QPR®IIIL"'.I1 N hl I F �� GI'� 't F�l"�- i _��_ i. ..) • Antenna Structure Evans !J pi.-` ILI / S Cellular Towers 1• Li _ — 1 ' ungibt • FM Transmission Tower Jpnnsrown r _� '/ 1 ( ■t■■■■ ` t \I � — r • Land Mobile Private Transmission 11 � ®rch�rd ■ ■■� „ _MIZrfArim6EIZZQPN—GIEZ dliken A�� '■■■■■■■ Lip 1.111 s Land Mobile Commercial Transmission Tower r mi. rrrl , 711:I s ■ .... 7 ti� �/ • Microwave Service Tower '� , Gilc •,:r'I sANN .... : lief _. , _,, .� I ■■�`4i; !�_ `� � �~ • Pa In Transmission Tower ��■■ ■■■■ ■■■ ICI ��■ .... 'MEI�I�l� s_ 9 9,_ , ., ,,. I� L._• aneVil�� _' �.. =,�a�.rtrG L1 CDOTra'T 2021,1,BTS 2020) Fortl St.' :' 65,■■■ i■ 1 ! �'�1 �� o ■i 'I ii Vra n ■■ ,■� • . : 1M1.P-I� �aa�.ill.�11aii� organ ■p*�■ ne I\ Interstate 1 �„-�,, - P',� Iz■ iit�"'';1fk7 '' F■■■■■■1 min 13 • �C U.S.Highway a""e a r' I gii State Highway I ,� ■teal Crossing.. 1 I „ ■ • I ® I Awl I `Substation r I ' Local Road ■r i ■ * , . _ Siting Area I I ' Railroad ■M I • ■■ ' u ■, \_ I Boundary � ■- ' — (CDOT 2021,DOLA 2021) ' r• ) �■ - I \ J I — Municipal Boundary Fire • • `"Eill'im 1 I;ioo. 4IIM1 _I ■ ■I 'ill ) HydroogyortLupton ■■■ .I ) II (NHD 2020 Da. . yy 1 `` 'VIl ® ® !VJiIi11I-__I__HW NV _ Waterbody III ■ (!Vattenber , � 1=111 PPIP:` '�1 — ___r_ 't' 7 t0 PRELIMINARY,SUBJECT TO CHANGE II - - ,A _ . liM111 —I q-, - - -1 • , I The information contained herein is believed to be accurate and suitable for Lochbuie ■-■�f MORGAN_COT�TY \ -- ■ I _ M O R G A N•COUNTY'. „_ limited internal uses only.Xcel Energy/Public Service Company of Colorado - •k W-E L D C}N T^. _ , •• D A M S CO : W A S H I N G T O N CO U T Y makes no warranty as to he accuracy or suitability of any info � - ..A oUNTY t t information II go �I �� ,T1 A D A�M S COUNTYIII -�1 111=1.6.111111111111.: - 9Odr0` contained herein for use by third parties.The accuracy of this map and the ,. V ' �BrlghtOn ■ � I I information depicted should be verified prior to use.The user shall assume II _ /q �- all risk and responsibility for any and all damages,including consequential `� _ _��11° � � �� E ' ■■�� - I i damages,which may arise from the user's reliance on this information. i J . �� ■■� 0 5 10 Ili IdPi( !r'i __�` ■■ ■■ ' : I e Miles Eastlake - �Qenver Internat• onal■■■ — � ■■1 ar. e iD t, {�� P7 .1� r `� ■ �..Airporf,.� I , ZI, am: M1 inLiottioir ,r;- ---,B,`No_rthglenkIN n/ -;� / I. _ — —■11111 u10I �w i+' - �ItM r f ID : II 7 Irondale I I/ ¢ co liallittI a.;.e" r a` = : A Dupont _..1 � I I I �� m� a ( �f1" Y I �r COUNTY' ■ t _ - — * P..aro • IIsCit DEN`VEf2 .J � i r Fliiiii s � ��nerce C-i2q q0 .� N�� I —1.1 , ' R �tj rip,:' vFlt rcF1 CMS co • , IP.v�� lilElel‘ '� ! ram il LL��,h� ,.;1 ■ '— I. ,-,• Revised:6/24/2022 I NOT FOR CONSTRUCTION / � ' �-n� ®.b I.Or ..a _ - is _, 1 -I Path:P11163_0025CO_Power PathwaylGlSltayoutslSegment 11ResourceMapetCommunmations.mad - Back to TOC [18] CO LO RA DO ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing ■�L■1?i■ \1 ■®■ ■■ — _ i �■■ I - ❑ Agricultural Areas Timnath .'' t4 I ■� % 'cji■■ ■V]L:�■ \ ,, I ' .. i Severan Pi.. Cornish .._.._ _.._.._.._�.— _..�..J_ ----;--- i Lk ,.�7t�■n �� .._.._ - f E Legend ::: ::b:tat:n 1-ti' — I I L r ❑ "'au.. t i J New 345kV Substation Siting Area 11 r J i►4�,(I� —2 Transportation ❑❑ h ,� reeley�i .IIN rrn (CDOT 2021,BTS 2020) i . , . i , r • W G a r 1 Jogo®II1�- Interstate I 'I U.S. Highway _kiiFi, 1 GardenJG ,... .1.. ■_ _ . J V � ❑�� IL, I�� State Highway �� *AU lens ' ■� v ' w t+— 9 Y ,, ii . ■ ,141111 � 1ill —� Local Road �- �r ', ■ ��■®,` _._ Railroad .. -Salle' - :hnsto- n r, ;/ 1 ❑ - ■■■■■■ � ^, � rchard� - S:Yder b� 7 1dlike N.�� ✓ I J .' ■Erin" Agricultural Areas _ r1111 `� � 1 (USDA,2020,EPA2021) �!� 'II ■ , _ - i + Y �� ^ j 10 _ �� pigai _ Concentrated Animal Feeding Operation ,.,, t�' r q i, a Iq. �� itt �m Irrigated Land ^� i 41- Lan-mil _ Boundary I Fort St j' - = i 1 ,. _ .Alli � :0T202 :2oundary I`. rIgi 4. �.�. , 1 I _ _ 1 4 Pawnee r `T'� .. Ard1 �u2 L #s,z • L P • ��, I--- County gt. Ls -r• Ca[I Crossing ` Hydrology 'i a�F • 1 •I;46 SU1 tatlo�n (NHD 2020) �' i�H '�•, a ' • ' �. Snt�ing Area r :•, Waterbody 1st ' . -..-.- e•-•- , i .4r - w,-.,. --.;04E,L. . :r- 011 --- -..-. 1,.. —,..,;"upip !j,.4.11 -, : .... , 7 -, m . _ 4- • -" '' /111 is 1, • ' r ;- ";� : ' - �4''r", { *_fit.. ,1�,:. „, ', �`;ru", - I �-rt .I 1 I I ■ Ik+l� i 1 IA • 4r }Y l',-.F� 1 I aw ' .� I N. ^4 1 & +" �', t 4 N. . niill -, 4 ''''''.- . Al 4.'-444- -r J. '. ' ',- 4 . iiit mimilmiimmimilmoimminida,,,,_4,,ha,.,.. 11,111 Ill PRELIMINARY SUBJECT TO CHANGE ■ 1/11 /1��11 �- II li N Y The information contained herein is believed to be accurate and suitable for .. ■-■�� _ MORGAN COUNTY •_MORGA COUNT - '_ _. —■ WELD COUNTY I J �. _ •_•1 •• limited intemal uses only.Xcel Energy/Public Service Company of Colorado !A ••ADAMS COUNTY I WASHINGTON'.`� COUNTY makes no warranty as to the accuracy or suitability of any information `a _■`=ter 1Ii' �,r'� m„�o�E) :' A D A'M S-COUNTY I �� ■ •• L, fig.. S �c , r I - - Woodrow contained herein for use by third parties.The accuracy of this map and the 1,-ii. _lit ' �1'I I� ■ � I ( .c _ information depicted should be verified prior to use.The user shall assume /, °� ■ J' ■■�I �- all risk and responsibility may arise from and all damages,includingoti consequential •:� .i►-I7tri-Limon f 1 I _ damages,which may arise from the user's reliance on this information. a Ai a i i , \- �i1LPi A ■ ) I ill I 0 5 10 ❑�� \�illl�' ifillimi IeMiles Eastlake ' i1 4" 'rc. i� h ��I -� 9 .� /�, ��Denver Internationa_1 FIIIPIIMENWAll iiimi , I t❑�l��{iI❑— Atli l-�:Wa3F tr.■ 1i,rport..7 I — w ZIo — vox r� Northglenn r - (no I- —• PilliTitpailri -V .111117"ailill.‘orno1111 r ( ho on 1- /� .�■� .1 _ f • z Id ‘r.„:451r—lir II, dale ,% ¢ inihi.i. III. . swore. 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I �� :L: F Legend ■■■■ Q Existing Substation 1 : o lip Wmor 1 �' cerne',j i v z ■.■ ■ L Study Area _J' r1 t ■ I lit' o 0 , New 345kV Substation Sitin Area i � 11 -el !►�►'I �I 1 � a■■ 0 i!�Gr el i_+,� 1��1� i-n 12 4 Parcels .. , ( Y (Weld Co 2021,Morgan Co 2021) g, II l t o =g111F �� , Parcel "�� < J iiQ❑ ®I'1 'i �1 Weld Count Subdivision �w� 1 Gart.. V �` �1■ y pie. J� P 14 Iiii.111 Trans ortation ■■1‘ Eve / _� - , r411 • (COOT 201,BTS 2020) - ■R �- o w ■� �J■■1ffib Mk.' , �� . 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II dr0 contained herein for use third parties.The accuracy of this ma and the 41111 'I' '� r �11 �l►ton r �I+ma �y- I 1 > 1 information depicted should be verified prior to use.The user shall assume M I'u �f■��,JIll ■■ I '■� a Ili' ti4 ,—�; `I I all risk and responsibility for any and all damages,including consequential �y.v ruuwd `.� � J ■ damages,which may arise from the user's reliance on this information. t�� _ ' �r w 0 I ♦ M■l■■■■1■� I 0 5 10 ��Lfliiiiir e�� r ■■ ■��! ■ .,. } ■■■■I a Miles Eastlake � /twirl ■■■ J o� ��Denverinfernational t 7 r,? '., 6 . ' a „ .mil. dilli: ■111111 iiiiiiiii !in i { l� Pai iviii iF va •.Airport- ■■ ■�1� ■ ■ ' `, ��North lemn p N% ' ,.. O : ' W ... ■l,,orn_tor irk % % I V • ■ I • o �c� Ironciale DuJ ont N FR .. 1,,, I •• Ili • , �k,l � 'Ir• rrrg City �I� ••D E N`V E-fi COUNT - - 111r m rasa,,,e i t �:5—��, G mm rce Cityliew qO�M- COVN�� I ■ I11:11.1181.1111 ��' �� z5 e•e•,9• dl � ll i 6 s I 1111 1"7,-,„„ ,__,),- 1--1.-LI--. I �tia11� �'� F r•m.r 7U ' 70 ❑IM❑ ❑ v4 .1 ,-'! I C ■■11 1� NI - {-a i I Revised:6/24/2022 I NOT FOR CONSTRUCTION 0❑ ®'ea^ r !b ��1 ,, — I '-I' Path:P111630025CO_Power_PathwaylGlsltayoutNSegment TResource_MapslParcels.mad • IE Back to TOC [20] CO LO RA D O ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing I I i ' esisential and Other ■ �. - a �� _ ■ —i Structures ____ I,. tia • • ornishE I �� I-Timnath ;-1) • ,.�� t�■� r� � � '• � � � ,� .' Legend Q Existing Substation 1 mo — .wmor 1 f °" 1 Mr i Study Area o r■1 �� ► W J New 345kV Substation Siting Area �� it I 3 • r Structures ' I iuu �;°- 11 ,I�II_Gr'a1 I, - _ (Microsoft2021,HIFLD2021) �� ► ■ Mobile P k oq®®i INI Home Park �Q❑ ®ll I •� �g Fr, r;; • ssssli • Residential or Other Structure It i l■i�. 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J - damages,which may arise from the user's reliance on this information. \; ' = I . I I1 , 0 5 10 H \ I Miles 1 Eastlake -rj'y I�� 'F ■I I� r orA r �- ./� Denver International m > ? I 9 6J W:VI 1 I ?{ IDS "J✓w ■ .AI`OPt. I I-Y 1' s =I� IMil, ( ' " No rthg'e nn ILL4 s r ...y,� *7 ro - t - - of�O dr.41�.1' t--� ' :° ° �� `I IMIN s a i I � n _ C. , � • a w 1 ;WI" �� P 9 � Ir5{hdale I , ■ i) I film �' stern r Dupont • I 4; ■ - �' u4� r r��—tll•!, '�I+''�I'i �I I�'�-S City �I� ••D E N`V Ef2 COUNT IT � � mai I �3� �1 ` ..,iR��' G mmll rce CrtYNii \ gDAMS COVN�� I i I �� _�� z,Walse•e•,9 IIFF �'/ ( . ail I- . ice.` "��li1 / ' I — I I 1111 , . , _ �C 70 •, 70 ,t. —�i 1i ' n I — . - - :::� ,I I Revised.612412022 NOT FOR CONSTRUCTION r� fl0❑ (� ®'b,• -.�e4 ,L 1 _ I — - „ �--I— ) -- - ' 1 - T - t , --1' Path:P:11163_0025_CG_PowerPathway\GISltayoutslSegment 11Resource_Maps\Structures.mxd IE Back to TOC [21] COLORADO ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing ■■■ �11i■■■l'1 11■1MI■ I761t1____�■■�■■■ J— ' u b I i c Land Survey 7N 68W i1!! ■■ aimari 7N 65W ■i 7N 64W 7N 63W 7N 62W 7N 60W -■■ 7N 59W 7N 58W _ 7N 57W' 7N 56W i7N SSW TimnathMPS 1 ' ■ •'_ e ERIIIIIIIPI ish Legend ` \� Mir di `t, ■'■■�� ' ■■ Z �■■ ■ 0 Existing Substation SIMall�■■■■■1��II■�■ — �� 1 6N C. mpg a■ C ' '�1 - ■1 6N 62W- 6N 61 W V 6N-60W -■■ 6N-58W 6N 57W 6N-56W 55W 1 Study Area I■�l■ 6N-66W E 1 6N-65W 6N 64W 6N-63W UME wind ol.�, , k EMI t ■■ ■�1C ■ ° ■■ I New 345kV Substation Siting Area 6Nr67--VY.�; *�■�4■iir■■u■• %!■■■■■ • ■ 3_0 . 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N) M O R G A N COUNTY U N THY" -. _ . �,..—.-_--TL•�.1 limited internal usestonly.Xcel EnergylPubli Service Company of Colorado L !'Irnr�i `'',�� •W-ELD COUNTY = ••--• ppgjytSrCOUNTY — -1 WASHINGTON COUNTY makesin warranty sethid accuracy ohe suitability of any hinformation p r► t' o^ ► ;� , A D A-M S fJ O U N T Y �■�� ■� .® II Wpp O coormatio hereinepfor use by third parties.The accuracy Th of this map and them information depicted should be verified prior to use.The user shall assume ■�I ,/'■ 7■■■■■' I ■■■■��■■ L, II II Ill II III I I all risk and responsibility for any and all damages,including consequential 1e /jl\\ I� ,� 1 luuwd _-►ice r f 1 {` - t damages,which may arise from the user's reliance on this information. �I . ( J 67W�` �,��.■■■ 1R�� t ■■ ■■■ -■ 1S-BW 1ST 1S-65W 1S fi4w 1S-63W 15=62w 1S-67W • 1S-60W 1s-ssW 1s s7w i I ssw e 0 5 10 1 U ;f. >, 111■% ■■L■ Ili ■■ ■■■■ - ■■■■ ■ ■■ ■■�■ r■ � � a�IW=' 1S 66W hl Miles ' Eastlake ■■■■■■r ■■' 1"■I I El - ?i' ,�_ JI�,•...�.■ ■■■.Ili■■ ramin _ 11 1 L; i. ��perive,rin tern ational■IN Wit Fore Collins I _N P9 �� .•Arport-.44& 4,IN./ MBE _!_I. ■■■■■■■■■■■■■■!■S■ ■®®■ �■■■■ i° i etyma. �,JN)nhgl n At■o,c■� pt■ -. ��n■ ■■■■■■■■ ■■■■■-■ ■-■■� I �1,2 • MIL .o.,<,,, if A' /�"i'�r - [tiro �� - i _ 2s ie i '((II ■LIF 110.r L h" ILA 11■• UigiI��4+f1111 MEIN ■■■■ r ■■ell■ 2S'60W- --2S=s9W 2S=56w L'O 2S56w ( s5W `�� - l ,J�74��t. ." .2s 67w 2S 66W ii., .■ 2S-65W ■I g■■ 2S-64W ■■■■ ■■■■ 2S-62W ■ - 2 4 - - I IN41 --- �'goroIlia11�1mptu M - - - O S Vr. r ' ltialriii 1 l�i/I,r 5 4: . imulm`p,E,N`V E R COUNTY' 111111 -._ i I m �.�a., C J 0 1 i �-t�?� =r Ile...tr" 71ata, '9=-I- i-1--(y■■ MINN I 1-citY eia 3S 61 W 3S 60W 3S 59W 3S'58W 3S s7W 3S s6W - I iiPar' i� • .III _ '1 III�r ®��nL ,.��• I■■ 3S 65W ■■■ 3S-64W ■■■■ 3S-63W MEIN 3S 62W - � 3 a.u,.�,�` r I�i'III 97fr1/'�� I 70 < 70 �i.! 3S 67W�� f 1--,'j ■■■■■NKI ■■■■■■■ ■�••11� - - .. igrA ., .% ;-t r3S I..4 Lf•''� I Ir.71- I . T - Revised:6124/2025_CO_PFOR CONSTRUCTION IS\Le ��F o ,_ ,, ) _ Path:P11163_0025_CO Power_PathvayIGlSllayoutslsegment 11Resource_Maps1PLSS.mad Back to TOC [22] CO LO RA D O ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing ■� ■� \! ■\I J �� A I — I � C - Prime Farmland Nt, LTlmuiatui s 1) • a■n ■ IIIIIN .�.. �..�..J_..— .6 l d aleton Cornish ..—.._ '�� 1 �� Lrn1II �� Legend� ��■■■ H ■■ I m r �' IIII ' ■ir III: Study Area ,_ i [ �� r■ . �� .■ - 0 . � r J New 345kV Substation Siting Area � � r ..� :.. u� gm Transportation II ��I�Gr.el I I,. ��lt (CDOT 2021,BTS 2020) = �ric _ q�®i l T� ,■ ► — Interstate Gi r wit I I1o__ U.S.Highway J� ❑Eva, ` 'I ~v �— S • ' 7 State Highway _ � ■ �� \ Local Road r=�I�.1 �J■®1 �� + • ' _ I I' Railroad w� ili ■■■■■■ .... '` Weldona 144 _ — �. $ r_1FarmlandJ hnstown c.h 6 c• liken- ` • I Prime 2020) // M■■_■_r■r■■■ — 6 d��r.a' _�' ltltl. ��ltltl. ltltl. i' • Ii its '" lily ` Farmland of local importance ff ..+. �`. � �'+� ltw � � I r11.t L ` • - Farmland of statewide importance Gilcrest17, fit; tea ,Y.Y �� ~ I �'' ` ' a�� Log Lane Village �1�1��/ _ Prime farmland if irrigated t t+ N. r e Iv TO Fort St. vs... , rr \ t Ti i4 ■-_ Prime farmland if irrigated and reclaimed of + '� i ti ! n 11 iisr m tiFFp°t Mor an. excess salts and sodium Vrain O1 {. w ` i�,�i11��" �fv�� YtJ�G'� s F + - .T r Pawnee r � I , �g �t - ��R�' �:� � Prime farmland if drained and either protected • , from flooding or not frequently flooded during wartevine �' ` ti I tp ' �" �a0 � ong, ` the growing season 4 .- h., a r I I' }akisL<< 'T �[�bstF=tOCn� ' ,y ;,, ,�� 4 . 'q � , Prime farmland if irrigated and the product of w .r �, '► t ; - ' Ilt(I!11.� Area 1(soil erodibility)x C(climate factor)does not •. .• � . . ,� �., '� � i� � 6 I! !F �' g exceed 60 • 7 Jai ` I r�. Not prime farmland In UP I SI VVollmar ' \f„:„2 _ — tri ��' ,� ' I Boundary { J�® :k - ,1�..._ I �� .` '6' . - I (CDOT 2021,DOLA 2021) n u , �<}t �} Fr_edertck ❑ F:. a Keenesb rg Iitihd 'i r ,4 Municipal Boundary • 1 - - W / E. s -t Prospect I `�d y I 4 � I I_..� County Ir 4 Da¢ono - -U i = — P — a i alley — _ '7 Iry�l Hudson - - j '' y • We:— y- - L. • — Hydrology I 01,7 WI i �' I y I ► ! ,a0'_crri !� � (NHD 2020) .- I . �° r,; Waterbod 7 gm v Wattenberg lift d 5l ■ I \ e +lu J ■ ,- {* Ai r' --- _• II �. �: t, ;'' PRELIMINARY SUBJECT TO CHANGE '. ' �I iminn........, �+ - ' The information contained herein is believed to be accurate and suitable for Lochbuie m MORGAN COUNTY ,� \ �I ,/ M O R G A N•COUNTY" TL.�. ..� limited internal uses only.Xcel EnergylPublic Service Company of Colorado J • ,WELD COUNTY -•----- ' WASHINGTONCOUTYI — < .�..^. . makes no warrant as to the accurac or suitabiei of an information •-- 9. �I t III ADAMS COUNTY f Y Y suitability Y \ 1 ADAMS COUNTY I IIIIIIIIIIIII - 1 I-- —WoOdrO" contained herein for use by third parties.The accuracy of this map and the �' —� V • g • I I information depicted should be verified prior to use.The user shall assume Brl I1 t017 ■■ i , •I all risk and responsibility for any and all damages,including consequential /y • 1 lip- a■I J i I ■� 1 4 - I damages,which may arise from the user's reliance on this information. �� '� � // r ri1 �imor„i l MIN NM _ I 0 5 10 Tie I — ■I 0 Miles Easia � �� --1 -- L 4, � # 9�.� '_�1 Denver international ■■ • ': -I:>. 76, r . W�� { l�� t ;�✓�. il VE■ •.Airport. ENE _Ar `i 1111 ■ ' - , ,, �I� /yoringlg�'l❑L�� d� r —r _ • r�` •1 I• E. ■ t ` _ — _, al O �� '� ... _ „„ ``ill , I \ 1 1 iii_r- ( 11 / / tit V 'AIM. ■Iiiil �� I • imam Vr.Ir ❑dale 1 I • ¢ w I � P 9 stein Dupont �I 4'`' I I I IT - ■ _ 3 I �~ 1: P.e o ,I l a ins City �I®_••D E N`V E f2 COUNT � I r I �S ma �AS�t.�" (olmm rce-city ` qOq •MS o JN�t IiiiiiIM I I �� r _�� S z5 INalse.e 9 �.I t 6 ll ill II■ I z~ k-. D-" • I T1 . I Ilia ' I I • . ffi �.ad 70 - ,�III� .r,''' I r. — E I) • - • ,- - Revised:6/24/20221 NOT FOR CONSTRUCTION r� fl0❑ f l ®'ea" -•�l ,� 1.,-,. 7 I — ,I I ' j -. - > -, - l , 'I' Path:P:11163_0025_CO_Power_Pathway\GISItayoutslSegment 11Resource_MapslPnme_Farmland.sed IE Back to TOC [23] CO LO RA D O ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing Jrnnath ■.■■• \ ■\I� •__ IEPA Registered Facilities „� ■■ � I■ ®� \ ., .._..� .. �.._..ornish� ``" t�■■ r��■ Legend i:itIM j1i. tJi IN ' ■■ Z — Q Existing Substation Wmor 1 . cernelkj 1 im v Z It ■ ■ L II Study Area 1 "'ti ► 11 w re , New 345kV Substation SitingArea MK ��wll�l � • —. - EPA Registered Facilities ':I° II I�Gr'el I'. ,. I ) (EPA2021) M ~ L, t F l oq®®I I ` • Registered Facility ,� ❑❑ ®III - ""pp`�� f -. <r, ❑ G . tl I N Transportation It ��g I,.t.. I ,_ ��,_ ,,'.; .� (CDOT 2021 BTS 2020) ii�e,� ��''` .linElh` • ` Interstate ■� � — -� �■• ■ lis r i U.S.Highway MIMI n, , •hnstowni 1- 1 ■■■■■■ �, `' t` h •✓ Local a e R d y _ ` 1� ■ '■ State Highway r' 7 lie c. k �' _ Srf `ken �c;: r TaF^� Ifi Ifi Ifi_ --1fi,. _ Ifi Ifi IfiLs2...= t` _�li; .Ifi l_, . ` , ■ Railroad INE �'■� ' '• ®�,�M� �� ,::' s''' .; • ' ' - , _ _ - IWI RIM ■W iir, Boundary �I �':f �■l�;. ��®� h �.::''. .'.:;' • I a'le �igluo _ — :0T20:1=2undary ; IIam� .•: •. :";•. e s� ••: • " L neVil -II�■ �•iil�® •t • • h I ■ IL„.; , -- Forti`�t,1' ••.. L�a® •�:. 1 _ �� a �L� iii .,i.: ::�:r:• • ,�, � L1. r Mor. n �_.. County - . '1 _. :: .. • •:f. � Ins - ■ ■■■1 ■11 Pawne% �► HyD2020) gy �+ _ I• •If .� +r ;' ¢s1lge. :. ;!•{, .r 's.. •'..,rr ••• '` 11111111111. ■dal Crossing ` J , ® Waterbody e �. � • .n�,•-.::,; •• ;' ? ': '.. . :; =f t . _ulbstatic n II ' I �'• ' ��' :..: .r ::,. ; :•'f: . . . �� Siting Area —Am226 Irr5AIIIIIIII2r611 . 1:1,[! ....i.:•:••:•• ••••• •• • IS' '. . ". •••:. . • . . . .• I I I ,® r'.' •• i ■1II@I ...•:, ..*:: : I�®■■sue II= ■ � �1 ssi• Ilea 1$1411 1 ;111"27 . —, • Irlirr . . i / 1 ER IL �?\ PRELIMINARY,SUBJECT TO CHANGE { • Mill Egihilir",0111M1.• MitriiIP IR I •1111,4 •:. , _ lail &' -' • • ■■■■ II� a„A - _ Ili —I !�l The information contained herein is believed to be accurate and suitable for -■.1 ` `r �• MORGAN COUNTY Loch-L +mot WE ID D COUNTY '' II ,„) M O R G A N•COUNTY' .. �.._,,._.1 .. limited internal uses only.Xcel EnergylPublic Service Company of Colorado ■■■■ � . 11�■ v; -�-- .-- ---------------- ---• �- WASHINGTON COU TY makesnowarrantyastotheaccuracyorsuitabilityofanyinformation _, 1. ADAtMSCOUNTY I --ADAMS COUNTY f iialg� S `/ mst -� ■■i,i I-- —WoOdrO contained herein for use by third parties.The accuracy of this map and the 14 11�.,r�gl►ton '9W � Ill information depicted should be verified prior to use.The user shall assume ` M I'u �f■��,J -■ ti4 ?' I I all risk and responsibility for any and all damages,including consequential damages,which may arise from the user's reliance on this information. pli 0 5 10 `.�F ,`•l wrirk r . - - , ,, ..� ■I a Miles I Eastlake - 1� 1a Jr� 9 � �� Denver ln1 ternational ■■ 7. __, :>. z �I Whirl I �1, iE? Pai ;inii' ■■ •.A►rpor. - — ,_. ?IU 1 o 6 �uyy ❑ /fir . - : Il� ilp C�J r Northglen�n rl' pp � � r: �� a�1 ■ — — - • 01 O 1 t ■ Ltiff ILL 4 _ - 141 T saro • - y.H �I��NO \ii :Cf. Ill. • ,Iir , � • < w lit IMMO �I P 9 �` Ir5{❑dale 1 tkistern 'Dupont 1111 I _ 4; 111111 ■ — ' I Ireut S City �I� ••D E N`V E-f2 COUNT I E.40 • nka ilia' -ic mmll rce-City 40q�• .oVN<� I I , �I ��1�r _.- S zs e.e 9 "Allies 6 ll a � � ■ rim �.ad I. ❑❑ Iti I - "°' 70 . ��li l � ®� `. I — I I — .. 70 - ;t. — ] 11 .i,r I - - {-x� I Revised:612412022 NOT FOR CONSTRUCTION O ��®•bn ---. ,L - - ---P 1 I Path:P:11163_0025_CG_Power_Pathwe IGI$I d a15e mant 11Resource_Ma s1EPA.mxd�fl0❑ ��f ®' - � t ..... -. > - l Y You 9 P IE Back to TOC [24] CO LO RA D O ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing _ � Karst 111 . • •K • ornish Legend 1�� _ ' / > , — f,triditallin �.11E■ 1 _ ,_ z I Q Existing Substation z _ Wthor terns vi ■ - v z - — - r Study Area r■1 �� 1 W -1 New 345kV Substation Siting Area � � ►'(' il 3 ' r Transportation G 1 - .111 t:I° II I��=Gr el I' ,, t • (CDOT 2027,BTS 2020) �rF-1 ` ,,-o®®s l ► V. Interstate fil.�y�<r, 1 Gi . V 11� _ Highway ffill me. I� ` L "'''1 PI J _ rL - I �— S - State Highway v St t ,1 Wig •I „�� `� _ 1 Local Road _ Go tch. �� Railroad - �1 o r.rAl� fJ��1 � Weldona' I ohns#oWn �ill 34 �^`"-� Orchard 144 _ - , 1 ll � 111111 llllken , Karst Areas Eli I, �,I�■=6E�ZQ�GIEZI Its Its Its Itst �' — ■ (uses 2o�w me Basin ` E apo . n A�� , ,. -r= ` * �� -1■ �/ Boundary ■ ` i ILog Lane Village 7 �� (CDOT 2021,DOLA 2021) -:. Fort St. , = j� _ — € - - - ' Municipal Boundary Vra�n 0 v s I ��Fo�rt Morgan, z 1 r— County 111011 MI Pawnee \ 1— � M� Wiggins --- �� ' ;r=a etr�ne . o \ Hydrology e I � �a� C�ross8�� NHD 2020 �MbSt>atilOO C� I Waterbody y �11r — �itri[��Area A 25 `iniI I L, I, / il Imo • I !Illi \-\,------„_,_---, , i 4k- ire im...1. IF11,_ r..,.- "Ana �� f _ -►01bil.S !1'.41■ 52 i —^( NM IP taiirilal M - . • 1 '''' • Al - I ' illilliak , -. ■�®■ I�` �r�� `, ► PRELIMINARY,SUBJECT TO CHANGE f The information contained herein is believed to be accurate and suitable for MORGAN COUNTY A_ , W-E L D COUNTY M O R G A N•COUNTY' - TL.�. .- limited internal uses only.Xcel Energy/Public Service Company of Colorado `4I IT •' �r �+ .0 O U N T V._ --_�_-- •' 'p O U makes no warranty to the accuracy or suitability of an information �L ADAMS COUNTY f ASHINGTON TY y 1717 S ► -. -'E� 1F ADA�MS COUNTY I �� ill. _ dr0 contained herein for use by third parties.The accuracy of this map and the '�\ ,� IR '�f-->��'h � I - information depicted should be verified prior to use.The user shall assume .�fIll ti4 — .� all risk and responsibility for any and all damages,including consequential �v A. ?,11EINP'" l.uluuuur LOIN' J L t.► J - - damages,which may arise from the user's reliance on this information. ` 0 r �/ r e 0 5 1 �� Miles East _ •} I, �- i Denver International — r�Z 9 ,6 .5Ir {l7� Pa/ �J✓�. .hF � •.Airport. ill I r 1 , ji sF ., immILW o„=. tN h len1n1' ,p J� � r � a I.. i. ■ ■ •- �� g �'I��l %./ �r�l wq �m • - 1 _ co!C) �J� .. i'-r •� Nan Thor f n�� / l.1 \ IIII o \ • caws `** P 9�? Ir�ndale I 1R Du"ont •■ �; I -stern r p I z787^7 — III 3 y Ir S City �■I®_ D E N`V E f2 COUNT I r111111r - - I0.1141111ma i mesma r..1-r�%Co�mml rce Crty \ �OqM COVN�4 I I_ i l ��rl��j, z5 e.e.,9 d IL D T l � I 5rif rg t Ps 70 -r— ,'� I — ' ,� 70,,,,..l. 't. - ] 1i ' ',1-"1,rr I E {-a' l Revised 612412022 NOT FOR CONSTRUCTION 0❑ ®'b ��`I ,L ,t I — r' -, - Path:P111630025CG_Power Pathway1Gl51tayoutsl5egment TResource_MapsIKarst.mad IE Back to TOC [25] COLORADO ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing _IT — A I .1.�NM \! it I J — 1---- 1 Wildlife Species Habitat ` ■ &\r. • , Timnath F4 �� ■�'`+' LLiYI�t lalon • ornish .._.._... .. _ �..y.._ Legend - NN N. II_ '`' i f t�in ��i r )-> •' r S - Z'f, '��.1111■ ,j'ma a _ Z I - 0 Existing Substation I� 1 1— L r .win`d or 1 -- °" — L.Study Area � J� hi! H o a��- - ' r r.� 1 Gih— w J New 345kV Substation SitingArea Kir .i i [ 1 ��e ey ill l�. (coon Transportation eTas 2020) I ' l� u_u Mitani-Takuyasu SINA `' / uuuuo l■ '� �Jog000u� Jalsoln— ► Interstate _�r- SQL�DD�In II-TII ., Naka awa � Lake SWA — a yJ ,,+ Highway �:... f 3 wer ,� U.S.0 S Hi a Garden Cit 34 rr II In-Inri., SWA p J� ��r,f I^ Andrick w I • a State Highway Eva sib dVA Centennial Valley SWA Ponds SWA/1 _� \ Local Road �// Centennial Valley Good; nw WAS �� •• WebsterSWA�' - SWAB — la Cotto oodS Railroad y.n, ;:�� } r_,Johnstown , / 1 "�.`` ,Y..._„"_._.._ / c.b- ,✓ � otinwootl Boundary ill '—�—�—�rr��^ � lll}ass'tfer�s��-�- �r� �� I "SVfIA (CDOT 2021,DOLA2021) PM/� Ir.'JIii�r.rr..r��ir�i �i �_. �� ._. � rush wAT -_. ,e`; jf �® j_ � _ Municipal Boundary »a. "'�� S";""; . "� _ i_ I�, ,��I.�/;�i�'*•� R `_KTool ' i ••� County III • r I ►�. JeIII SWA 10 Gilcrest g "", "" �I��,��" '.14._�!��!i�'V � I � �1� ®I ..� ' �� /� 1�-,/I '� . yam_. oo ��_ _ State Wildlife Area Ariiri d I 'I• I II 11 �I __ ��I�l■. l Hydrology �, Fort fit. ' /' �"/ } °%,%I MIA% �: Vraln® �� 'AEI* ��i, i A A 4 1/ ��lllll11l�Mir= rsri n I ■I_ ` z 1 (NHD 2020) HI •,0 /I / t- Pawnee \ Waterbody ME / / 0.0%� Jams ■�■■■■■1 ■■ . Brush Prairie \ p I �Plartvine /��• , I / II® Mal Crossing Ponds SWA 1 Wildlife Species Habitat �� e '1 Substation \ r. '4.------ • III l ' Preble's meadow jumping mouse I " E , / I Siting Area I Overall Range ® � lisi i� / �$ 'l // l 1 I I b Mule Deer I® F ' V /' \ J Migration Corridor ., :1 I ILL r, I ", ' y, - I � ^ — ;' �,.�"��• �� "��' I \ Concentration Area s-''"r ne . �. �7 i .�— .i w i� I`r.r /� z 4 e IIr ,iE r' /' �/'r ., i iwni'i. r; �r - / ( - Winter Concentration Area erKr lC i��s f`'.' ii) —^ /�I ,r ®_� �/ro �.� ' A�_� / r SI f' 1I ' ; - Pronghorn � ,• Banner_ - - -1,. I�i , .4i�� S �� /A /MO_ _lr'A. e I /INR I r`-- i 11- Concentration Area Lakes SWA , i"VC "- �+IiIi�II�''Slr��%�I�ud on � ��. �� i�i +�, r �'. � � River Otter i ��`i'E:': � I��. .�� / � z, 71 Overall Range r atf nber• 1 ii l�1' '"� I�� '�7�'Y' '� // ` rI �� try _ r �� ii PRELIMINARY,SUBJECT TO CHANGE a1 -1 �� ) ■-■.1��' 1MORGAN COUNTY The information contained herein is believed to be accurate and suitable for - I - �� MORGAN COUNTY" �� .. limited intemal uses only.Xce1 Energy/Public Service Company of Colorado �� WELD CO UN TY .�..�.. makes no warranty as to the accuracy or suitability of any information 1 -. . . �, r _ "' '4J•• •• ADAMS COUNTY { — WASHINGTON COU TY�� i Y11 kiri � r 1�re S _A ,i�� 'E: ,1F A D AI M S•COUNTY - I—---Woo contained herein for use by third parties.The accuracy of this map and the 1 ' , information depicted should be verified prior to use.The user shall assume I$• ,1„1,1„. i , _....01...; .'f(_r��l)ton �■ � I 't —, ,� all risk and responsibility for any and all damages,including consequential iv '1 llulllllf r � IJ ■ I' - damages,which may arise from the user's reliance on this information.P. 111MIA, El/ , r" l 0 Miles €esiYake + Whitehorse '> le i �1 � " /� SWAT IDenver International - �e — I '�? �,r o,,,•=. N G I r l�- / "JJ.l+1• ■ •.Airport. I ' m;u LIM— -- r Northglenn 1' J4/ � r �'= 11 i. ■ ■ I — / — o:Z ' ■ i./ �ry,i *T F,a� ' - t y'OF WEL* h.1.1O ,'.\,,, : = aan f orntoit4\ / Il \ l _ A Mai 'o Ir ❑dale I , {�1-�` . � I ; - DuPont I a Iille r - City 1M■I® y D E N`V E f2 COUNT 1 IMPll — •I 41 girl?, o�mml rce-city • ` '\ �OgMS • N'C I I_ / �� .r _�� e.5., 25 �/ �,ad lll .d •a10 ti ll °■ I _� ( 'r kip. n , �p -III P ❑C, I / I - r�.' G .�,r I E 12 - - ,-lit �'' ,I Revised:6123120221NOTFORCONSTRUCTION 4lJ0❑ f lr®1ea" l -7 - 'dal ,1 1 — ' _ ) ' Path:P:11163_0025_COPowerPathway\GlSltayouts/Segment 11Resource_MapsIWlldllfe_Species.mxd E Back to TOC [26] CO LO RA D O ' S POWER PATHWAY I Segment 1 - Fort St . Vrain to Canal Crossing ■.�■� \! ■\I`gil� \I • _ i— Recreation r.. 1111 ornish -y. 1 N. ``" L��E N.— }F — _ Legend , 7w■■■■ ■ ()III'''. 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I 1111 b i l 11 The information contained herein is believed to be accurate and suitable for •_MORGAN COUNTY -A ^ W-E L D COUNTY I N) M O R G A N•COUNTY' TLC O U{ ••� limited intemal uses only.Xcel Energy/Public Service Company of Colorado ■■■N� I ,.' y J�■ • ;i •-�-- - —..—.. •• ': W A S H I N G T O N COU U T Y makes no warranty as to the accuracy or suitability of any information - i -• Irr� ,n E. 1F ADAMS COUNTY I ADAMS COUNTY f Sa i / S a1. 4 - ,� III ■■■■I I-- —WoOdrO contained herein for use by third parties.The accuracy of this map and the pre-1 /�-�Ig�,�� /+ I ■■ I I information depicted should be verified prior to use.The user shall assume PI s 1 -•��■ Ill I a ti4 �- I all risk and responsibility for any and all damages,including consequential 1. i ,,,,..,, ��`' ;J�•v't' � �"101 � .��F— �' ■■■ I - damages,which may arise from the user's reliance on this information. r wr. ■ ■ ■ I ��I ,I 1 ' I e Miles Eatlake,L „,,,,,.._,I, �l4_, ■c � 9�.� `, Denver International ■■ T• r z 6J r:: tl� d' 1D� .40— i l ■ •.Airport.Enli I — . - ' , , rA 210 ' M -- �uAyy� ❑ /fir . .�,� low lriN�rth lentnl' p l��y � r' � . 1.. �• ■ — �� I Womaliksto „An, '_ �,■ • I _ / c aan �' �Irondale I ) - J i °/ + ) a ��r� Du Dupont stern P �I rt — ■ _ 3 1 ;74 'IA. sCity �I. ••DEW ER COUNT I '� mai �AS��' Golmm ice-tartyiffi6 4pq�• .oVN<4 I I iipm ,....., I I!ita. �_ S. z5•e.e.,9 a II t 7i 70 m��1i1 1n I — .. anad V�'� 70 d. — ] I1I 0-t'1E - - a` I Revised:612412022 NOT FOR CONSTRUCTION l V®•br ,_ -�-•° ,� - — , r -I- Path:P111630025CG_Power_Pathwe IGISIta tslSe mane 11Resource_Ma s\Recreation mad ��fl0❑ fM��®' - �� - l ..... 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Alin ■■■■� ill —'� ,a-z PRELIMINARY,SUBJECT TO CHANGE pF, ql on f ■■®■ 1� Ii I - I The information contained herein is believed to be accurate and suitable for �•�■■ 1 • •� ■ W E'L D COUNTY' ffil • \� M O R G A N•COUNTY" ..—M O R G A N_COUNTY L .► limited internal uses only.Xcel EnergylPublic Service Company of Colorado • .4 N T Y —..—.. — -: W A S H I N G T O N C O U T Y• makes no warranty as to the accuracy or suitability of any information la �� ADAMS COUNTY i V iti h�■ ,� r n �� Et 1F FMMS•COUNTY I — Illp : ' gumom r S a� � �. •� I dr0 contained herein for use by third parties.The accuracy of this map and the 1 --,C�g'htOn I ■■ I - information depicted should be verified prior to use.The user shall assume: , . 1,J �f■ "LL , �- I all risk and responsibility for any and all damages,including consequential ___ - ulll°Ir �' ■■■ I - - damages,which may arise from the user's reliance on this information. j J ` k r lino ' ' n r �� e 0 5 10 IEastake � g�� Miles to ' i ram, IDenver International 4Z W��r1 i ?7{ 1D- Pai �✓�.r ,iF ■ •.Airport. I sI �� — IAr ort6glen ., IWO , 're' �� -r:� � a�,� _ MI _ _- O '` a.■ LIf 1'l_iL 4 _- 1 .-.... wT sa]o • - t _ v)•~ �1��,� t__i :s�aron r t10,,A,7 it - !� \ g c� regiWg o Ir ❑dale Du Dupont ■ lip term P �I r�� i1l 1E1 _ ] i I� S City �I® D E N`V Ef2 COUNT t I I me i t G::L-�i�.1Gomm rce-Git '9-••��• .�• <4 I / NEWT 25 ise� v II i �-ll t W O�LM S COVE1111 —■ - (- ,r W�� E .; lag' . • �� 70 - ,t. ] E� {-a' l, II - Revised 6/24/20221 NOT FOR CONSTRUCTION 0❑ ®'b �vl ,L .�,� 1 — ■■ �' R _, ' > J, - Path:P111630025CO_Power_PathwaylGlsltayoutNSegment TResource MapslSod_Erodibllay.mad IM- Back to TOC [28] Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St.Vrain—Canal Crossing Appendix B: Transmission Line Routing Criteria lb TETRA TECH Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing This page intentionally left blank. NTETRA TECH Transmission Line Routing Criteria Categorize resource data based on regulatory requirements and the influence of a resource on the construction and operation of a transmission line. • Suitable Area (optimize use): ▪ Less likely to be negatively impacted by transmission line construction and/or operation Includes compatible land uses and lack of sensitive resources • Sensitive Area (minimize use): ▪ May incur environmental impacts or result in land use conflicts ▪ Preferable to avoid if more suitable areas are available elsewhere ▪ If a sensitive area cannot be avoided, impacts can often be mitigated • Exclusion Area (when possible, do not use): ▪ Locations with the highest level of sensitivity, including • Areas with regulatory or legislative designations • Extreme physical constraints not compatible with transmission line construction and/or operation ▪ Could result in increased environmental and land use impacts, significantly higher costs or is not feasible from an engineering or constructability perspective Suitable Area Sensitivity Resource Name Data Source(s) Additional Information (Optimize) (Minimize) 2021 Aerial National Agriculture Imagery Program Informational Purposes only—will be used for route identification/routing Imagery(2021) Jurisdiction Colorado Ownership, Management, Within compatible use portions of the Within boundary of the following Within boundary of formally Suitable lands are identified as such because there is no legislation and Protection (2019) following lands: formally designated federal lands: designated federal lands(except precluding utility development on federally managed and privately owned • Bureau of Land Management • Areas of Critical those areas listed under lands with uses compatible to utility development.These lands do not (BLM) Environmental Concern "sensitivity"column): have special designation or management objectives that preclude (ACEC) • Wilderness areas,wilderness development of a transmission line. • U.S. Forest Service(USFS) • National Wildlife Refuges I study areas • U. S. Fish &Wildlife Service • National Conservation Areas • Inventoried Roadless Areas Sensitive areas have unique natural resource or recreation qualities, but • Department of Defense • Research Natural Areas on NPS legislation does not necessarily preclude use of these lands for utility • National Land Trust development. Development of transmission lines within these lands are on • Bureau of Reclamation Within boundaryof formallyand USFS land National Landmarks a case-by-case basis and are subject to management prescriptions • Bureau of Indian Affairs designated state lands: developed by agencies(if the land is held by the state or federal • National Park Service(NPS) • State Land Board I • National Monuments government)or is subject to landowner permissions(if the land is privately • Private land Stewardship Trust land • National Recreation Areas held). State land • State Wildlife Areas • National Historic Sites • • State Parks or Recreation • Military Reservation/Base Excluded land types are typically incompatible with utility development areas Within boundary of Conservation based on formal designation and management objectives for specific • State Habitat Areas Easements(including Wetland goals such as resource protection, conservation, recreation, etc. In general, legislation and formal designation prohibits utility development on Reserve Program) Within boundary of formally these lands. designated private property: • Local parks or recreation No ACECs in study areas. areas Page 1 Suitable Area Sensitivity Exclusion Resource Name Data Source(s) Additional Information (Optimize) (Minimize) Exclude When NLCD Land National Land Cover Database Grassland/herbaceous Developed land Open water Land Cover data are indicative of certain types of land use in areas that Cover (2019) Shrub/scrub Forested areas(evergreen, may be more or less compatible with transmission line construction and Pasture/hay/cultivated crops deciduous, mixed) operation. Barren land Wetlands/riparian areas(woody, For example, developed land typically has more intense land uses and a emergent herbaceous) higher concentration of structures. Zoning Sources) dependent on segment To be determined for each county on a segment-by-segment basis based on local code requirements Spreadsheet being developed to identify and specific county considerations to inform these criteria. State Wildlife Colorado Parks and Wildlife(2015) Category 3,4&5, No Data Categories 2 Category 1 Category 1: Habitats, including wildlife corridors,that are rare or fragile Action Plan and are essential to achieving and/or maintaining wildlife species viability or exceptional diversity. This habitat is considered irreplaceable. Category 2: Habitat, including wildlife corridors,which is limiting to a fish or wildlife community, population, or metapopulation. Loss of any of this habitat or corridor could result in a significant local or population-level decline in species distribution, abundance, or productivity. Category 3: Habitat, including wildlife corridors,that contributes significantly to the maintenance of fish or wildlife communities, populations, or metapopulations. [This category covers broad areas that would not be possible to avoid.] Category 4: Common habitat. Category 5: Habitat significance unknown. Colorado Parks&Wildlife-State Wildlife Action Plan Public Homeland Infrastructure Foundation- 150'of facility location Area within 75'of facility location Buildings are generally considered incompatible with transmission lines, Institutions Level Data(2021) as buildings cannot be built in the transmission line right-of-way(ROW). Smaller buildings can usually be avoided with minor adjustments to the location of transmission infrastructure. Public institutions are generally sited near other high-density land uses, such as residential developments. Historic Places National Register of Historic Places Within 150'feet of NRHP sites or Area within 75'of NRHP site or Avoid direct impact by not placing ROW over sites, consider potential (2020) districts district visual impact to sites listed due to their visual character. Avian Species Colorado Parks and Wildlife (2021) Within roosting/communal roosting Within avian production areas Avian species may be impacted if route is sited near nest locations. CPW Habitat habitat, lesser prairie chicken priority buffers and construction timing restrictions may be triggered. habitat, Foraging Areas, 1-mile of known raptor nest locations Ground Colorado Department of Within 0.25 mile of: Within 0.25 mile of scenic byway Within 0.5 mile of existing rail line Roads are existing linear corridors that often provide access for Transportation Transportation (2021) • Interstates (paralleling) construction and maintenance subject to department of transportation • U.S. highways (DOT)approvals and adherence to the DOT's standards and regulations. Bureau of Transportation StatisticsFederal Highway Administration (FHWA)Scenic Byways Policy: FR May (2020) • State highways 18, 1995 Volume 60, Number 96. • Major and local roads A scenic byway is a public road with special scenic, historic, recreational, Greater than 0.5 mile away from cultural, archaeological, and/or natural qualities that have been existing rail line recognized as such through legislation or some other official declaration. Scenic byways may have associated scenic easements along the ROW that prohibit construction of utility structures or structures that degrade the scenic quality of the road. https://www.fhwa.dot.gov/hep/scenic_byways/index.cfm CDOT typically does not allow transmission lines to be located within interstate highway ROW, but some exceptions are allowed on a case-by- case basis. Construction and maintenance are difficult in or adjacent to interstate, U.S. or state highway ROW due to traffic, safety, and access. Paralleling rail lines at close distances for long lengths can raise concern regarding induced voltage on the rail line. Page 2 Suitable Area Sensitivity Exclusion Resource Name Data Source(s) i Additional Information (Optimize) i (Minimize) Air Federal Aviation Administration Within 50,000 feet of military airport 49 CFR Part 77, "Safe, Efficient Use and Preservation of the Navigable Transportation (2021) Within 15,000 feet of public airport Airspace"provides Federal Aviation Administration (FAA)regulations for Within 5,000 feet of private airport navigable airspace associated with airports. Federal Regulation Title 14 Within 4,000 feet of heliport, Part 77 establishes standards and notification requirements for objects balloon port, glider port affecting navigable airspace. Water National Hydrography Dataset(2020) Within wetland area Within 100 feet of lakes and Wetlands may be associated with"Waters of the United States"and are Resources Federal Emergency Management Within 2,000'of lakes and perennial perennial streams regulated under Section 404 of the Clean Water Act. Agency(2021) streams Waterway(or 100' if not a polygon http://water.epa.gov/lawsregs/guidance/wetlands/sec404.cfm Within 0.25 mile of Natural River in water resources data) National Wetland Inventory(2020) Inventorywaterway Y Nationwide Rivers Inventory is a listing of free-flowing river segments in Playa Lakes Joint Venture(2019) the U.S.that are believed to possess one or more"outstanding remarkable"values. Nationwide Rivers Inventory- Rivers(U.S. National Park Service) (nps.qov) Water Wells Colorado Division of Water Within 75'of water wells Resources(2021) Oil and Gas Colorado Oil and Gas Conservation Within 0.5 mile of pipeline Setback consideration for drilling of wells versus existing/operating wells Facilities Commission (2021) (paralleling) may be different. Ventyx(2021) Within 250'of facility(well location, tank battery, pigging facilities) Extractive Homeland Infrastructure Foundation- Within 0.25 mile of facility Expansion plans not always known—follow up with owners/operators of Industries and Level Data(2021) specific facilities if routing nearby. Landfills Colorado Division of Reclamation Mining and Safety(2021) Topography U.S. Geological Survey(2020) Informational Purposes-gentle topography and slopes are desirable for transmission line corridors since steep slopes can present engineering challenges for construction and maintenance. Slope U.S. Geological Survey(2020) I Informational Purposes Existing Electric PSCo(2020) Within 0.25 mile of existing transmission 1,000'of FAA filed, not yet built Area within solar facility boundary. These resources provide linear corridors that are already developed and Infrastructure Federal Aviation Administration line infrastructure turbine Area within distance 1.1 times the have existing access for construction and maintenance. (2021) height of built wind turbine (turbine Consider areas where collocating transmission lines is not preferred due height assumed to be 500') to reliability concerns. Homeland Infrastructure Foundation- Distribution lines are not mapped—aerial and field review to determine if Level Data(2021) any are routing factors. Communication Homeland Infrastructure Foundation- Area within 300-500'of facility Area within 300'of facility location Communication towers may have large guyed area and/or avoidance Facilities Level Data(2021) location around areas the facility. Agricultural U.S. Department of Agriculture (2020) Concentrated Animal Feeding CAFOs are dense operations that may not have space for transmission Areas U.S. Environmental Protection Operation (CAFO)(or within 500' if ROW, environmental concerns. Agency(2021) size not provided in data set) Parcels *Source(s) dependent on segment For Informational Purposes Residential and Microsoft(2021) Area within 75-150'of structure Area within 75'of structure Assumes 150' ROW(75'either side of centerline)plus additional for Other Homeland Infrastructure Foundation- Structures size. Structures Level Data(2021) Public Land Bureau of Land Management(2020) 30'either side of center line held in reserve for future road expansion— Survey For Informational Purposes Page 3 Suitable Area Sensitivity Exclusion Resource Name Data Source(s) Additional Information (Optimize) (Minimize) Exclude When P Prime Farmland Natural Resources Conservation For Informational Purposes—transmission line siting on farmland does Service(2020) prohibit agricultural use of the land. Consider impacts to irrigation ditches and canals that are used for flood irrigation. County/local designations may be a factor if data is identified or during conversations with jurisdictions. EPA Registered U.S. Environmental Protection Avoid area within 100'of registered The Facility Registry Services(FRS)is a centrally managed database that Facilities Agency(2021) facility identifies facilities, sites, or places subject to environmental regulations or of environmental interest. Karst U.S. Geological Survey(2017) For Informational Purposes—covers too broad of an area to avoid. If known sinkhole locations are identified,they will be avoided. Wildlife Species Colorado Parks and Wildlife (2021) Within production areas, severe Habitat winter range, or similar Recreation Colorado Parks and Wildlife (2020) Directly above trail, park, or path Trails/bike paths are not incompatible with electrical infrastructure (assume width of 25'for trails or development when they are located adjacent to such infrastructure. paths) However, it would be preferable to avoid developing substations and transmission lines directly over these uses to limit the impact. Soil Erodibility Natural Resources Conservation Data is not granular enough to support routing decisions—For Service Soil Survey Geographic Informational Purposes Database (2020) Important Bird Audubon Society(2020) Within area Areas Critical Habitat USFWS-None in study areas as of 5/3/21 No Critical Habitat within study areas. Wild&Scenic None within study areas or nearby as No Wild&Scenic Rivers within study areas. Rivers of 5/14/21 Existing PSCo Xcel Energy Utilize existing land rights where n/a n/a Xcel provided data Land Rights possible for all or a portion of the new ROW Other Utilities Projects mapped as information became known—used for route identification/refinement as applicable. Future Projects Irrigated Lands Pivots and other irrigation devices considered during route refinement stage Page 4 Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St.Vrain—Canal Crossing Appendix C: Link Modification Tracker lb TETRA TECH Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing This page intentionally left blank. NTETRA TECH Link Modification Tracker Link No Change Eliminated Modified Added Comments 101 • Preferred When compared to Link 102, Link 101 has a shorter length,avoids more homes,and is within fee owned ROW 102 • Alternative 103 • Preferred 104 Eliminated When compared to Links 105, 107,and 108, Link 104 is proximate to more homes and buildings Future residential development and Planned Unit Development near intersection of County Road 32 and County Road 39 105 Eliminated 106 • Preferred 107 • Modified and split to add Link 131 Formerly alternative, but chosen as preferred to reduce number of existing transmission line crossings Preferred 108 • Formerly preferred,but chosen as alternative to reduce number of existing transmission line crossings Alternative 109 • Alternative 110 Eliminated 111 Eliminated 112 Eliminated due to number of homes and buildings in proximity,elimination of Link 104 and 113 and planned residential near intersection of County Road 32 and County Road 39 113 Eliminated When compared to Link 116, Link 113 is proximate to more homes and natural resources This link would"box in"Pelican Lake Ranch Subdivision on the west and north sides. 114 Eliminated 115 • Preferred Routing would consider pole placement relative to Tire Mountain 116 • Preferred Modified on eastern end to accommodate landowner request to adjust for future Waste Management Facility 117 • Alternative Split to accommodate addition of Link 128 on western end and Links 134 and 135 on eastern end and to accommodate modifications to Links 116 and 118 General public preference suggested routing adjacent to 1-76 118 Modified to accommodate addition of Link 130 Formerly preferred,but chosen as eliminated in favor of Link 129 based on landowner requests Modified per landowner request to avoid splitting a planned golf course 119 • Preferred Modified to accommodate addition of Link 130 and based on landowner request 120 • Preferred Modified to remove diagonal 121 Eliminated 122 Formerly preferred,but eliminated 123 • Preferred Modified to accommodate addition of Link 124 and 125 124 Link split from Link 123 to accommodate routing to Canal Crossing Substation Siting Area 125 Preferred Added to accommodate routing to Canal Crossing Substation Siting Area 126 • Preferred Added to accommodate routing to Canal Crossing Substation Siting Area 127 • Added to accommodate routing to Canal Crossing Substation Siting Area 128 • Split from Link 118 to accommodate modification to Link 116 129 • Added to accommodate landowner requests associated with Links 118 and 130 130 • Split from Link 119 to accommodate addition of Link 129 131 • Added to connect modified Links 107 and 108 132 • Split from Link 107 to accommodate addition of Link 131 133 • Split from Link 108 to accommodate addition of Link 131 134 • Preferred based on landowner feedback 135 • Preferred based on landowner feedback Colorado's Power Pathway Routing and Siting Study Segment 1: Fort St. Vrain—Canal Crossing Appendix D: Comparative Matrix '� TETRA TECH Routing and Siting Study Colorado's Power Pathway Segment 1: Fort St.Vrain—Canal Crossing This page intentionally left blank. NTETRA TECH Link Number a 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 Engineering Factors _ Overall length(miles) 4.78 8.02 3.01 4.98 4.73 1.41 1.96 2.52 0.44 I 0.81 0.24 2.48 21.90 I 4.00 2.52 I 7.74 30.32 8.24 Existing Electric Infrastructure Number of Existing Transmission line crossings 1 6 3 1 4 0 4 4 0 0 0 0 2 0 0 1 4 2 Length adjacent to Existing Transmission line(within 200ft)(miles) _ 4.53 1.23 0.06 0.52 0.08 0.00 1.95 0.60 0.00 0.00 0.00 0.00 0.08 0.00 0.00 0.07 0.32 0.08 Length along existing PSCo Fee Owned ROW(feet) a 4.78 1.62 0.04 0.50 0.04 0.00 _ 0.04 0.04 0.00 0.00 _ 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Percent within existing PSCo Fee Owned ROW 100% 20% 1% 10% 1% 0% 2% 2% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Roads _ Number of road crossings(Major and Local) 3 3 2 4 2 1 1 2 0 1 0 2 5 1 3 1 9 0 Length adjacent to roads(within 200ft)(miles) 0.23 1.38 0.15 0.79 0.12 0.08 0.08 1.54 0.00 0.29 0.24 2.48 4.02 0.10 1.08 0.08 2.89 0.00 Number of State Highway crossings 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 Length adjacent to State Highway(within 200ft)(miles) 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 _ 0.00 0.00 0.00 0.00 0.08 0.00 Number of US Highway crossings 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 _ 0 0 0 Length adjacent to U.S.Highway(within 200ft)(miles) 0.08 0.13 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Number of Interstate crossings 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.00 0 Length adjacent to Interstate(within 200ft)(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.11 0.00 Length adjacent to roads(all roads)(within 200ft)(miles) 0.31 1.51 0.15 0.79 0.12 0.08 0.08 1.54 0.00 0.29 0.24 2.48 4.02 0.10 1.08 0.08 3.07 0.00 Percent adjacent to roads(all roads) 6.4% 18.8% 5.1% 15.9% 2.5% 5.4% 3.9% 61.0% 0.0% 36.0% 100.0% 100.0% 18.3% 2.6% 42.9% 1.0% 10.1% 0.0% Scenic Byway's with 200ft 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Rail Number of railroad crossings 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 Length adjacent to railroad(within 75ft)(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Landowners and Parcels _ Number of parcels crossed 9 21 10 11 10 3 8 7 3 4 1 6 42 10 8 17 58 13 Length adjacent to parcel lines(within 75ft)(miles) 4.32 2.39 1.27 4.71 4.04 0.00 1.56 0.06 0.00 0.00 0.07 1.66 12.02 1.97 0.15 2.19 16.93 7.81 Number of landowners crossed 1 12 9 8 8 3 8 5 2 2 1 1 17 5 7 8 34 4 Other Infrastructure Oil and Gas wells within 50ft 0 1 1 0 0 0 0 0 0 0 0 0 5 1 0 0 0 0 Number of gas pipelines crossed 19 8 2 2 2 0 1 1 0 0 0 1 0 1 5 2 4 0 Length adjacent to gas pipeline(within 200ft)(miles) 4.04 0.41 0.08 2.48 0.15 0.00 0.08 0.71 0.44 0.58 0.00 0.08 0.84 0.07 2.52 1.19 2.32 0.00 Water wells within 75ft 2 9 2 1 0 0 0 0 0 0 0 0 5 2 0 3 21 1 Communication Facility within 300ft 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NEXRAD towers within 300ft 0 0 0 0 0 0 _ 0 0 0 0 0 0 0 0 0 0 0 0 NAVAID towers within 300ft 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Number of Public Institutions within 150ft 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Air Transportation Nearest Airport(military,public,private,heliport,balloon port,glider port)(miles) 2.72 1.97 2.00 1.44 1.14 1.14 1.41 1.18 3.32 2.87 2.77 2.53 2.84 2.77 3.62 5.44 2.58 4.13 Number of Military Training Routes Crossed 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Number of Training Areas Crossed 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Length Crossing Training Area(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length Crossing Special Use Airspace/MOA(miles) 0.00 0.00 i 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1 0.00 0.00 i 0.00 0.00 MI AM_ A ill Counties Length in Weld County(miles) 4.78 8.02 3.01 4.98 4.73 1.41 1.96 2.52 0.44 0.81 _ 0.24 2.48 21.90 _ 4.00 2.52 _ 7.74 20.20 8.24 Length in Morgan County(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10.12 0.00 Jurisdiction Length crossing Bureau of Land Management(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing State Land(miles) 0.00 0.00 1.00 0.00 0.00 0.00 _ 0.00 0.00 0.00 0.00 _ 0.00 0.00 1.75 0.00 0.00 0.00 6.76 _ 2.25 Length crossing Stewardship Trust Land(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing State Wildlife Area(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Conservation Easement(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Department of Defense(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Land Use(NLCD Land Cover) Length crossing Open Water(miles) a 0.06 0.04 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Developed,Open Space(miles) 0.06 0.38 0.04 0.09 0.03 0.04 0.04 0.80 0.39 0.63 0.18 0.58 1.62 0.06 1.03 0.24 1.67 _ 0.00 Length Crossing Developed,Low Intensity(miles) 0.02 0.38 0.00 0.02 0.00 0.00 0.00 0.08 0.00 0.07 0.00 0.07 0.19 0.02 0.00 0.02 0.06 0.00 Length crossing Developed,Medium Intensity(miles) 0.02 0.08 0.00 0.00 0.00 0.00 0.00 0.10 0.00 0.02 0.00 0.00 0.04 0.02 0.00 0.00 0.00 0.00 Length crossing Developed,High Intensity(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Barren Land(Rock/Sand/Clay)(miles) 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 _ 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 a. 0.00 Length crossing Deciduous Forest(miles) 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Evergreen Forest(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Mixed Forest(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Shrub/Scrub(miles) 0.04 0.02 0.00 0.08 0.00 0.00 _ 0.04 0.00 0.00 0.00 0.00 0.00 0.64 0.04 0.00 0.00 2.39 _ 0.00 Length crossing Grassland/Herbaceous(miles) 0.12 1.00 0.09 2.80 4.42 0.02 1.76 1.19 0.05 0.09 0.05 1.63 17.15 1.14 0.18 6.53 19.18 8.24 Length crossing Pasture/Hay(miles) 0.33 0.67 0.00 0.04 0.00 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.02 0.43 0.00 Length crossing Cultivated Crops(miles) 3.99 5.33 2.85 1.94 0.29 1.36 0.06 0.34 0.00 0.00 0.00 0.20 2.05 2.73 1.31 0.93 6.58 0.00 Length crossing Woody Wetlands(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.00 0.00 0.00 0.00 0.00 Length crossing Emergent Herbaceous Wetlands(miles) 0.15 0.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.12 0.00 0.00 0.00 0.02 0.00 Link Number 101 102 103 104 105 106 107 1 108 I 109 110 111 112 113 114 115 116 117 118 Residences and Other Buildin:s an. AL 1 _ .1. AM. AM. AL � AL Residences I 1 I I Residences within 75ft 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 Residences within 75ft-150ft 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 Total residences within 150ft 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 Total residences within 500ft 4 4 0 2 1 0 0 1 0 1 0 0 2 1 1 0 7 0 Total residences within 0.25-mile 10 15 1 7 1 0 0 2 0 1 0 0 31 2 2 5 21 0 Other Structures Other Structures/non-residential buildings within 75ft 0 4 1 0 0 2 0 1 0 0 0 1 0 2 1 1 2 0 Other Structures/non-residential buildings within 75-150ft 2 2 0 0 0 0 0 1 0 1 0 0 2 1 2 0 3 0 Other Structures/non-residential buildings within 150ft 2 6 1 0 0 2 0 2 0 1 0 1 2 3 3 1 5 0 Total Other Structures/non-residential buildings within 500ft 11 21 1 2 6 3 0 2 0 10 4 9 11 20 10 7 14 0 Total Other Structures/non-residential buildings within 0.25-mile 41 76 3 29 14 3 1 4 0 17 15 28 27 38 13 25 43 10 Subdivisions Number of Subdivisions within 0.25-mile 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 Natural Resources Length crossing wetlands(feet) 1396.05 2293.69 933.44 84.44 632.61 13.00 256.88 13.82 0.00 0.00 0.00 69.77 2957.88 33.09 33.27 144.66 2444.70 2264.57 Length crossing Waterbody(feet) 372.34 329.36 0.00 _ 204.40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 66.03 0.00 0.00 0.00 1226.67 0.00 Number of perennial waterway crossings 3 1 0 0 0 0 0 0 0 0 0 0 2 0 0 1 1 0 Number of intermittent waterway crossings 0 3 0 0 0 0 0 0 0 0 0 2 3 0 0 2 12 3 Number of canal/ditch waterway crossings 7 12 4 3 3 1 2 1 0 0 0 0 5 1 1 2 4 0 Length crossing 100-year floodplains(miles) 1.56 1.11 0.00 0.00 0.00 0.00 0.00 0.00 _ 0.00 0.00 0.00 0.00 1.97 0.00 0.00 1.06 2.69 0.56 Length Crossing Playa Lakes Joint Venture Playas(feet) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Wildlife Raptor Nests within 0.5-mile 5 4 4 7 0 0 0 0 0 0 0 1 7 1 1 3 1 0 Length Crossing White Pelican Foraging Area(miles) 0.52 0.53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.03 0.00 0.00 0.00 0.00 0.00 Lesser Prairie-chicken Number of Southern Great Plains Lek's crossed 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Length Crossing Southern Great Plains Lek(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Southern Great Plains Critical Habitat Assessment Too 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 _ 0.00 _ 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Southern Great Plains Critical Habitat Assessment Tool 2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Southern Great Plains Critical Habitat Assessment Tool 3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Southern Great Plains Critical Habitat Assessment Too 4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Colorado Parks and Wildlife Lesser Prairie Chicken Priority Habitat 0.00 0.00 0.00 _ 0.00 0.00 0.00 0.00 0.00 _ 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Number of Colorado Parks and Wildlife Lesser Prairie Chicken Production area/Lek crossed 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Length Crossing Colorado Parks and Wildlife Lesser Prairie Chicken Production area/Lek(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length Crossing U.S.Fish and Wildlife Service 60% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Cultural Resources Number of National Register of Historic Properties,state register and local landmark sites within 75ft 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Number of Historic Trails Crossed 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Number of Cemeteries with in 0.25 miles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Link Number 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 1 Engineering Factors Overall length(miles) 13.42 I 5.26 3.63 7.16 4.28 6.21 0.80 2.93 3.82 I 0.80 13.16 5.42 0.53 i 2.12 ' 2.06 0.19 7.03 Existing Electric Infrastructure _ _ Number of Existing Transmission line crossings 1 0 0 1 0 1 2 0 0 0 4 0 0 0 0 1 0 Length adjacent to Existing Transmission line(within 200ft)(miles) 0.06 0.00 0.00 0.06 3.68 0.11 0.79 0.00 0.09 0.00 2.08 0.00 0.53 0.01 0.01 0.06 0.00 Length along existing PSCo Fee Owned ROW(feet) 0.00 0.00 0.00 0.00 0.00 0.85 0.00 0.00 0.00 0.00 _ 0.00 0.00 0.00 0.00 _ 0.00 0.00 0.00 Percent within existing PSCo Fee Owned ROW 0% 0% 0% 0% 0% 14% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Roads Number of road crossings(Major and Local) 3 0 0 1 2 3 0 2 1 0 1 1 0 0 0 0 1 Length adjacent to roads(within 200ft)(miles) 0.65 1.12 0.50 0.08 1.04 0.23 0.08 1.23 0.20 0.00 0.08 0.09 0.00 0.00 0.00 0.00 0.13 Number of State Highway crossings 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Length adjacent to State Highway(within 200ft)(miles) 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Number of US Highway crossings 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Length adjacent to U.S.Highway(within 200ft)(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Number of Interstate crossings 1.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Length adjacent to Interstate(within 200ft)(miles) 0.18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length adjacent to roads(all roads)(within 200ft)(miles) 0.90 1.12 0.50 0.08 1.04 0.23 0.08 1.23 0.20 0.00 0.08 0.09 0.00 0.00 0.00 0.00 0.13 Percent adjacent to roads(all roads) 6.7% 21.3% 13.7% 1.1% 24.3% 3.6% 10.1% 41.9% 5.2% 0.0% 0.6% 1.7% 0.0% 0.0% 0.0% 0.0% 1.8% Scenic Byway's with 200ft 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Rail Number of railroad crossings 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Length adjacent to railroad(within 75ft)(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Landowners and Parcels _ Number of parcels crossed 26 9 9 11 11 12 2 4 8 1 23 7 2 4 5 2 10 Length adjacent to parcel lines(within 75ft)(miles) 9.65 3.02 2.28 6.77 3.99 5.77 0.77 2.85 3.49 0.80 12.30 5.25 0.16 2.04 0.67 0.16 6.77 Number of landowners crossed 16 4 5 4 8 7 1 2 4 1 5 2 1 4 5 2 3 Other Infrastructure Oil and Gas wells within 50ft 0 0 0 1 0 0 0 0 0 0 2 0 0 1 0 0 0 Number of gas pipelines crossed 0 0 0 0 0 0 _ 0 _ 0 0 0 0 0 0 2 7 0 0 Length adjacent to gas pipeline(within 200ft)(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.12 2.06 0.00 0.00 Water wells within 75ft 2 0 0 0 1 1 0 0 0 0 2 0 0 0 0 0 0 Communication Facility within 300ft 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NEXRAD towers within 300ft 0 0 0 0 0 0 _ 0 0 0 0 _ 0 0 0 0 0 0 0 NAVAID towers within 300ft 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Number of Public Institutions within 150ft 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Air Transportation Nearest Airport(military,public,private,heliport,balloon port,glider port)(miles) 5.16 4.15 5.16 6.03 7.00 3.51 7.15 7.34 5.87 5.57 _ 3.85 6.83 2.15 2.15 2.67 6.03 6.22 _ Number of Military Training Routes Crossed 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Number of Training Areas Crossed 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Length Crossing Training Area(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length Crossing Special Use Airspace/MOA(miles) 0.00 0.00 i 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 a and Use Facto , Counties Length in Weld County(miles) 6.47 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.80 _ 13.16 5.42 0.53 2.12 _ 2.06 0.00 0.00 Length in Morgan County(miles) 6.95 5.26 3.63 7.16 4.28 6.21 0.80 2.93 3.82 0.00 0.00 0.00 0.00 0.00 0.00 0.19 7.03 Jurisdiction Length crossing Bureau of Land Management(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing State Land(miles) 0.98 0.00 0.00 _ 0.00 0.25 0.00 _ 0.00 0.00 0.00 0.00 0.52 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Stewardship Trust Land(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing State Wildlife Area(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Conservation Easement(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Department of Defense(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Land Use(NLCD Land Cover) Length crossing Open Water(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Developed,Open Space(miles) 0.26 0.28 0.22 _ 0.02 0.03 0.12 0.00 0.06 0.04 0.00 0.02 0.04 0.00 0.00 0.03 0.00 0.02 Length Crossing Developed,Low Intensity(miles) 0.04 0.01 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Developed,Medium Intensity(miles) 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Developed,High Intensity(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Barren Land(Rock/Sand/Clay)(miles) 0.00 0.00 0.00 0.00 0.00 _ 0.00 _ 0.00 _ 0.00 0.00 _ 0.00 0.00 0.02 0.00 0.00 _ 0.00 0.00 0.00 Length crossing Deciduous Forest(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Evergreen Forest(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Mixed Forest(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Shrub/Scrub(miles) 0.02 0.00 0.01 _ 0.09 0.37 0.00 _ 0.00 0.00 0.00 0.00 0.02 0.11 0.00 0.04 0.00 0.00 0.21 Length crossing Grassland/Herbaceous(miles) 11.25 4.13 2.58 6.19 2.38 6.09 0.80 2.88 3.79 0.80 12.11 5.25 0.53 2.08 2.02 0.19 5.88 Length crossing Pasture/Hay(miles) 0.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Cultivated Crops(miles) 1.67 0.85 0.83 0.85 1.49 0.00 0.00 0.00 0.00 0.00 0.95 0.00 0.00 0.00 0.00 0.00 0.92 Length crossing Woody Wetlands(miles) 0.00 0.00 0.00 _ 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length crossing Emergent Herbaceous Wetlands(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 j 0.00 Link Number 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 Residences and Other Buildings _ Residences Residences within 75ft 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Residences within 75ft-150ft 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total residences within 150ft 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total residences within 500ft 2 0 0 0 4 0 0 0 0 0 2 0 0 0 0 0 0 Total residences within 0.25-mile 2 0 1 0 7 0 0 0 0 0 2 0 0 0 2 0 0 Other Structures Other Structures/non-residential buildings within 75ft 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 Other Structures/non-residential buildings within 75-150ft 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Other Structures/non-residential buildings within 150ft 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 Total Other Structures/non-residential buildings within 500ft 5 0 0 0 0 0 0 0 0 0 6 0 0 3 1 0 2 Total Other Structures/non-residential buildings within 0.25-mile 6 0 3 2 5 8 0 0 0 0 8 0 0 4 6 0 2 Subdivisions Number of Subdivisions within 0.25-mile 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 Natural Resour -- Length crossing wetlands(feet) 172.87 891.89 922.80 33.26 23.38 0.00 13.53 0.00 0.00 0.00 720.81 1027.70 0.00 33.26 35.37 0.00 54.86 Length crossing Waterbody(feet) 0.00 500.39 628.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 95.86 829.71 0.00 0.00 0.00 0.00 0.00 Number of perennial waterway crossings 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 Number of intermittent waterway crossings 1 1 1 1 1 0 0 0 0 0 4 1 0 0 0 0 0 Number of canal/ditch waterway crossings 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 Length crossing 100-year floodplains(miles) 0.13 0.59 1.58 0.25 1.05 0.00 0.00 0.00 0.00 0.00 0.83 0.65 0.00 0.00 0.00 0.00 0.23 Length Crossing Playa Lakes Joint Venture Playas(feet) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Wildlife Raptor Nests within 0.5-mile 0 0 0 0 0 0 0 0 0 0 5 2 0 0 0 0 0 Length Crossing White Pelican Foraging Area(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Lesser Prairie-chicken Number of Southern Great Plains Lek's crossed 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Length Crossing Southern Great Plains Lek(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Southern Great Plains Critical Habitat Assessment Too 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Southern Great Plains Critical Habitat Assessment Tool 2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Southern Great Plains Critical Habitat Assessment Tool 3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Southern Great Plains Critical Habitat Assessment Too 4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Colorado Parks and Wildlife Lesser Prairie Chicken Priority Habitat 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Number of Colorado Parks and Wildlife Lesser Prairie Chicken Production area/Lek crossed 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Length Crossing Colorado Parks and Wildlife Lesser Prairie Chicken Production area/Lek(miles) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Length Crossing U.S.Fish and Wildlife Service 60% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Cultural Resou Number of National Register of Historic Properties,state register and local landmark sites within 75ft 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Number of Historic Trails Crossed 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Number of Cemeteries with in 0.25 miles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Hello