HomeMy WebLinkAbout20131179.tiffSITE SPECIFIC DEVELOPMENT PLAN AND USE BY SPECIAL
REVIEW (USR) APPLICATION
FOR PLANNING DEPARTMENT USE DATE /�RECEIVED: W I L(! I J
RECEIPT # /AMOUNT # l �l�`,t_.' CASE # ASSIG ED: U_ s / 3- no Li)
APPLICATION RECEIVED BY PLANNER ASSIGNED:
Parcel Number 1 4 6 7- 2 4- 3- 0 0- 0 0 3
(12 digit number - found on Tax I.O. information, obtainable at the Weld County Assessor's Office, or www.co.weld.co.us)
Legal Description PT SW4 24 1 68 LYING E DENVER -FORT , Section 24 , Township 01 North, Range 68 West
Zone District: AG , Total Acreage: 56 , Flood Plain: , Geological Hazard:
Airport Overlay District:
FEE OWNER(S) OF THE PROPERTY.
Name: Darrell Johnston
Work Phone # 303-591-8830 Home Phone #
Address:2492 County Road 11
Address:
City/State/Zip Code Erie, Colorado 80516
Email diffarmsllc@gmail.com
Name:
Work Phone # Home Phone # Email _
Address:
Address:
City/State/Zip Code
Name:
Work Phone # Home Phone # Email
Address:
Address:
City/State/Zip Code
APPLICANT OR AUTHORIZED AGENT (See Below: Authorization must accompany applications signed by Authorized Agent)
Name: David P Lee and Donald Eymann
Work Phone # 720-319-3489 Home Phone #
Address: 1460 Lexington Ave
Address:
City/State/Zip Code Broomfield, Colorado 80023
Email david@rsscolorado.com
PROPOSED USE:
The proposed -use of the property is for an RV & Boair Storage
I (We) hereby depose and state under penalties of perjury that all statements, proposals, and/or plans submitted
with or contained within the application are true and correct to the best of my (our)knowledge. Signatures of all
fee owners of property must sign this application. If an Authorized Agent signs, a letter of authorization from all
fee owners must be. included with the application. If a corporation is the fee owner, notarized evidence must be
included findicating tthat signatory has to legal authority to sign for tthee corpo
sra
tion.
i•13 tJ • / '3 3 ._ /2 •- ic ACC ;r• L jt•lul �a-� er7�
Signature: Owner or Authorized Agent Date Signature: Owpper or horized Agent Date
W�Yoc
ferrn
COLORADO
DEPARTMENT OF PLANNING SERVICES
1555 N 17th AVE
GREELEY, CO 80631
PHONE: (970) 353-6100, Ext. 3540
FAX: (970) 304-6498
AUTHORIZATION FORM
i David P Lee represent Darrell Johnston for the
(Agent/Applcant) (Owner) property
located at Parcel #146724300003 Land Economic Area, 3201 Dacono
LEGAL DESCRIPTION: SEC 2 4 TWN 01 RNG 6 8
SUBDIVISION NAME: - -LOT BLK
I can be contacted at the following phone #'s: Home 7 2 0 - 319 - 3 4 8 9
Work 720-319-34$9
Fax# 303-600-0130
The property owner can be contacted at the following phone #'s
Home 303-883-3077
Work 303 -591- 8 83 0
Correspondence mailed to (only one):
DATEI i_L h G1.1.3
.3
OWNER'S SIGNATURE
Fax #
Agent/Applicant
❑ Property Owner
Darr:,psi Johna ton
Td WdS0:01: 2ZOZ ET %Lew 88b890ZbLS : '0N Xtid
S81 I f1S '8 SNNI Th1NnoO : WONJ
SITE SPECIFIC DEVELOPMENT
PLAN AND USE BY SPECIAL
REVIEW (USR) QUESTIONNAIRE
The following questions are to be answered and submitted as part of the USR application. If a question does not
pertain to your use, please respond with "not applicable", with an explanation as to why the question is not
applicable.
1. Explain, in detail, the proposed use of the property.
The proposed use of this property is for RV & Boat storage, mini -storage, RV Camping, and commercial tractor
trailer storage.
2. Explain how this proposal is consistent with the intent of the Weld County Code, Chapter 22
(Comprehensive Plan).
Section 22-2-170. B C. Goal. 2 — Encourage the expansion and diversification of the commercial economic base.
Section 22-2-170. C. C. Goal.3 — Address the compatibility of commercial land uses with adjacent land uses.
Section 22-2-170.C. C.Goal.3. 2. C.Policy.3.2 — New commercial development should demonstrate compatibility
with existing surrounding land use in terms of general use, building height, scale, density traffic, dust and noise.
Storage and camping will provide expansion of the commercial economic base. The use will be compatible with
adjacent land uses as there are existing RV storage facilities directly to the north and south of the proposed
property. In addition, the City of Dacono has this property identified as industrial use in their Long Range Plan.
This proposal is consistent with the Comprehensive Plan as described in the goals and policies outlined above.
3. Explain how this proposal is consistent with the intent of the Weld County Code, Chapter 23 (Zoning) and
the zone district in which it is located.
Section 23-3-40. S of the Weld County Code allows any use permitted as a Use by Right, an Accessory Use, or a
use by Special Review in the commercial or industrial zone districts. Section 23-3-240. C.4 allows outdoor storage
areas as a use -by -right so long as such areas are screened from adjacent properties zoned R-1, R-2, R-3, R-4, R-
5, C-1, C-2 or 1-1.
The proposed use is consistent with the intent of the A (Agricultural) Zone District.
4. What types of uses surround the site? Explain how the proposed use is consistent and compatible with
surrounding land uses.
North — Existing RV & Boat storage facility
South — Existing RV & Boat storage facility (Owned by applicant and approved as USR-1607)
East — Agricultural land (City of Dacono Long Range Plan identities this land to be use for industrial purposes)
West — Railroad line and then commercial vehicle and trailer storage
The neighboring parcels also consist of a sand & gravel company and electrical relay station. The proposed facility
is consistent and compatible with surrounding land uses, which are comprised primarily of industrial type
operations.
5. Describe, in detail, the following:
a. Number of people who will use this site
Maximum people expected on site at any given time are 15-35 people.
b. Number of employees proposed to be employed at this site
Up to one full time employee is proposed at this site, an office manager.
c. Hours of operation
Hours of operation will be, 7 days a week. 24 hour access.
d. Type and how many structures to be erected (built) on this site
Initially only three structures will be built on site; a small office. one indoor storage building, and one
covered storage canopy. Build out of additional storage buildings or canopies will depend on market
demand. At full build out the maximum number of buildings on site will be seven storage buildings and
four canopies.
e. Type and how many animals, if any, to be on this site
Not applicable - there will be no animals on this site.
f. Kind of vehicles (type, size, weight) that will access this site and how often
Recreational storage will include pick-up trucks pulling boats, pick-up trucks pulling campers, and
motorhomes. Boat sizes (trailer length) will likely be between 25' and 35' and weigh between 2.500 lbs
and 4,500 lbs. Pulled campers (5th Wheels and trailers) can range in size from 20' to 40' and weigh
between 3,500 lbs and 12.000 lbs. RVs range in size from 25' to 40' and weigh between 10,000 lbs and
24.000 lbs. Commercial storage may include small trucks/vans to semi -trucks and trailers. The site will
be accessed by 15-35 vehicles per day.
g.
Who will provide fire protection to the site
The subject property is under the Mountain View Fire district boundary.
h. What is the water source on the property (both domestic and irrigation)
Central Weld County water will be providing water to the site for all uses.
I. Sewage disposal system on the property (existing and proposed)
"Existing", No sewage disposal system is located on the property.
"Proposed", an engineered system will be designed per Weld County Codes.
J•
If storage or warehousing is proposed, what type of items will be stored?
Larger units will store all types of recreational items, including but not limited to RVs. camping trailers.
boats. ATVs and jet skies. Smaller mini -storage units will store personal / household items (furniture.
clothing, etc.).
6. Explain the proposed landscaping for the site. The landscaping shall be separately submitted as a
landscape plan map as part of the application submittal.
While this USR application is for a 56 -acre parcel a recorded exemption (RECX13-0008) is dividing it into a 15 -
acre "Lot A" and a 41 -acre "Lot 8". The recorded exemption should be completed by April 2013. Only the 15 -
acre "Lot A" in the south-east corner of the property is being initially developed. Proposed landscaping for "Lot A"
is as follows. Along the south edge. adjacent to CR6, we are proposing approximately 40 feet of native grasses
and 10 feet of rock and/or mulch up to the front fence. Trees will be planted in the corners. with groupings of small
bushes and shrubs every 50-75 feet. The remaining sides will have a fence on the property line. If the fence is
offset from the property line the area outside the fence will be maintained and landscaped with one of the
following,' native grasses. rock, gravel or mulch. If additional property is developed it will be done with the
concurrence of the planning staff to be consistent with the initial development.
7. Explain any proposed reclamation procedures when termination of the Use by Special Review activity
occurs.
Should the facility be permanently discontinued it would be marketed under applicable county planning and
zoning regulations to its greatest and best use.
8. Explain how the storm water drainage will be handled on the site.
Currently all storm water drainage on this property (and from offsite) collects on the north end of the property
against a railroad road berm with an existing culvert. We are proposing to maintain the historic flow pattern with
possible modifications to the culvert structure to maintain historic discharge onto the neighboring property.
Details can be found in the preliminary drainage report included with this application.
9. Explain how long it will take to construct this site and when construction and landscaping is scheduled to
begin.
Construction will take 12-18 months and will begin within 1 year of USR permit approval. Landscaping will begin
2-3 months after the start of construction.
10. Explain where storage and/or stockpile of wastes will occur on this site.
Wastes will be collected in a trash dumpster located near RV dump stations in the center of the property. The
dumpster will be screened by the property fence (slats will be in placed in the property fence similar to fence
current in use on our existing property across the street).
Co
-o Z; irk l (/'
4/C WO
Weld County Public Works Dept.
1111 H Street
P.O. Box 758
Greeley, CO 80632
Phone: (970)304-6496
Fax: (970)304-6497
Applicant
Name David P Lee
ACCESS PERMIT
APPLICATION FORM
Property Owner (If different than Applicant)
Name Darrell Johnston
Company RSS2 Address 2492 County Road 11
Address 1460 Lexington Ave
city Erie state CO zip 80516
city Broomfield State CO Zip 80023 Phone 303-591-8830
Business Phone 720-39-3489 Fax
Fax 303-600-0130
E-mail david@rsscolorado.com
Parcel Location & Sketch
The access is on WCR 6
Nearest Intersection: WCR 6 & WCR 11
Distance from Intersection 2208'
Parcel Number 146724300003
Section/Township/Range 24/1/68
E-mail djffarmsllc@gmail.com
♦ = Existing Access A= Proposed Access
T
Is there an existing access to the property?7YES NO
Number of Existing Accesses 0
Road Surface Type & Construction Information
Asphalt Fl �ravf l Treated n Other
Culvert Size & Type TBD
Materials used to construct Access
Construction Start Date
TBD
TBD Finish Date TBD
Proposed Use
Dremporary (Tracking Pad Required)/ $75
❑Small Commercial or Oil & Gas/$75
❑Field (Agriculture Only)/Exempt
3
WCR
2208
WCR
❑ Single Residential/$75
( Large Commercial/$150
Is this access associated with a Planning Process? ONo
Required Attached Documents
- Traffic Control Plan -Certificate of Insurance
u
❑ industrial/$150
In Subdivision/$150
ERE EPUD Other
- Access Pictures (From the Left, Right, & into the access)
By accepting this permit, the undersigned Applicant, under penalty of perjury, verifies that they have received all pages of the permit
application; they have read and understand all of the permit requirements and provisions set forth on all pages; that they have the
authority to sign for and bind the Applicant, if the Applicant is a corporation or other entity; and that by virtue of their signature the
Applicant is bound by and agrees t- corn ly with all said permit requirements and provisions, all Weld County ordinances, and state laws
regarding facilities constructio �•'
Signature
Printed Name
David P Lee
Date
03-03-13
Approval or Denial will be issued in minimum of 5 days. Approved by
Revised Date 6/29/10
Waste Handling Plan
There will be no storage of wastes on this site. Waste will be collected in
dumpsters and sent to the landfill.
The site includes RV dump stations connected to an engineered septic
system. Our design will comply with and be in accordance with Weld
County Sewage Disposal Regulations, Uniform Plumbing Code and Water
Quality Control Commission. Our system will be constructed on a concrete
pad and have a sloped pan to help mitigate any spills by our customers.
Our customers will be dumping their black water/sewage into a 2000
gallon vault tank to collect solid wastes, while liquids will continue into the
septic field. Periodic pumping of the vault will be contracting out too one of
the following septic cleaners on an as is needed basis.
1. A-1 Septic Service, License #9030152
2276 Appaloosa Ave, Brighton, CO 80603, 303-659-0610
2. McDonald Farms ENT Inc, License #9030145
7247 E County Line, Longmont, CO 80501, 303-772-4577
Dust Abatement Plan
During the construction phase of the project, Recreational Storage Solutions will utilize water trucks to
maintain dust suppression. Also, the Storm Water Management Plan will be followed to mitigate soil
erosion during the construction phase.
After construction is completed the site will be stabilized with a recycled asphalt surface and
landscaping along the perimeter. Periodic grading and/or a water truck will be utilized to control dust
after construction, if required
Traffic Study
Traffic will enter the property from Weld County Road 6. Approximately, 10-50 vehicles per day are
anticipated upon full lease -up of this site. 75% of the traffic will enter the property from the west
arriving onto CR6 from the 1-25 frontage road. 25% of the traffic will enter the property from the east
arriving onto CR6 from Colorado Blvd.
FOR COMMERCIAL SITES, PLEASE COMPLETE THE FOLLOWING INFORMATION
BUSINESS EMERGENCY INFORMATION:
Business
Name: Recreational Storage Solutions 2. LLC Phone: 303-727-0242
Address: 5360 County Road 6, Erie, CO City, ST, Zip: 80516
Business
Owner David P Lee & Don Eymann
Phone: 720-319-3489
Home Address: 1460 Lexington Ave, Broomfield, CO City, ST, Zip: 80023
List three persons in the order to be called in the event of an emergency:
NAME TITLE
ADDRESS PHONE
Don Eymann Manager/Owner 13738 Star Creek Dr, Broomfield, Colorado 80023 303-727-0243
David P Lee
Manager/Owner 1460 Lexington Ave, Broomfield, Colorado 80023 720-319-3489
Business
Hours: 24/7 Days: 7
Type of Alarm: None (Burglar Holdup Fire Silent Audible
Name and address of Alarm Company: TBD
Location of Safe: TBD
R
MISCELLANEOUS INFORMATION:
Number of entry/exit doors in this building: TBD Location(s): TBD
Is alcohol stored in building? No Location(s):
Are drugs stored in building? No Location(s):
Are weapons stored in building? No Location(s):
The following programs are offerea public service of the Weld Coun
programs of interest. ✓ Physical Security Check _
UTILITY SHUT OFF LOCATIONS:
Main Electrical: TBD (None at this time)
riffs Office. Please indicate the
Crime Prevention Presentation
Gas Shut Off: TBD (None at this time)
Exterior Water Shutoff: T8O (None at this time)
Interior Water Shutoff: TBD (None at this time)
PRELIMINARY DRAINAGE REPORT
FOR
RECREATIONAL STORAGE SOLUTIONS, LLC
SITE 2
WELD COUNTY, COLORADO
Prepared for:
RE:CREATIONAL STORAGE SOLUTIONS, LLC
5360 COUNTY ROAD 6
ERIE, CO 80516
Prepared by:
TJB CONSULTING GROUP, LLC
105 South Sunset Street, Suite H
Longmont, Colorado 80502
March 4, 2013
TJB Consulting Group, LLC
March 4, 2013
Weld County Public Works
Attn: Ms. Heidi Hansen, P.E., CFM 1111
H Street
Greely, Colorado 80632
Re: Preliminary Drainage Report for Recreational Storage Solutions, LLC Site 2
This Preliminary Drainage Report for Recreational Storage Solutions, LLC, Site 2 is being
submitted for your review. If you have any questions or comments, or if you would like additional
information concerning this report, please feel free to contact me.
Sincerely,
TJB Consulting Group, LLC
Todd Borger, P.E.
Project Engineer
ENGINEER'S CERTIFICATION
I hereby certify that this Preliminary Drainage Report for Recreational Storage Solutions, LLC, Site
2 was prepared by me or under my direct supervision in accordance with the provisions of the Weld
County Code and the Urban Drainage Criteria MantAtegii.;o.
oDD
Todt A.,
Regisfe�ye
State ot`•
,s %• engineer
Et,,"02993
PRELIMINARY DRAINAGE REPORT
FOR
RECREATIONAL STORAGE SOLUTIONS
SITE 2, WELD COUNTY, COLORADO
1.0 INTRODUCTION
The proposed Recreational Storage Solutions site is located in the Southwest Quarter Section 24,
Township 1 North, Range 68 West of the 6th Primary Meridian, Weld County, State of Colorado.
More specifically the site is located at the north east corner of the intersection of Weld County Road
(WCR) 6 and Union Pacific Railroad (East of CR 11). The site is bounded to the south by WCR 6, to
the west by the railroad, to the north and east by agricultural farmland or undeveloped/vacant land.
Bull Canal is just off the southeast corner of the property. The existing development of "Huge RV
& Boat Storage" is adjacent and to the north, within the Town of Dacono jurisdiction.
The site has an un-named existing farm drainage swale running through the property, entering the
property under the railroad tracks crossing the southern half of the westerly property line then
flowing in a north -northeasterly direction and leaving the property by crossing the northerly
property line approximately at its midpoint. This swale continues northerly until it discharges into
Little Dry Creek approximately 1/2 mile to the north. There are no major open channels on the site.
Based upon the completed investigation to date, there do not appear to be any signs of groundwater
characteristics that are relevant to this project.
The subject property has historically been used for agricultural purposes up till the present year. The
site contains a total of 56.03 acres, more or less. (Please refer to Appendix A for Vicinity Map.)
Existing ground cover consists of tilled & producing agricultural land, maintained farm drainage
swales, and some modest tree cover in the northwest corner.
The proposed development will consist of covered and uncovered graveled parking, storage
garages, an office building, a paved customer parking area, and a site detention pond. Only 15 acres
of ground will be improved, with the balance of the land remaining undisturbed and will be continue
to be used for agricultural purpose. The entire disturbed area will be directed to drain into the storm
water detention and water quality facility.
2.0 INTENT
The purpose of this report is to provide a preliminary storm drainage analysis for the Recreational
Storage Solutions Site 2. This report examines the historic stormwater runoff through and around
the site and describes the proposed onsite drainage. Developed runoff will discharge into the
detention pond that will detain and release a portion of the major storm flows. For phase 1, only 15
acres of the 56 acres will be developed in the immediate future. However, the detention will be
designed & sized for full development of the 56 acres.
This drainage report provides the preliminary calculations for the developed runoff and
preliminary sizing of the on -site storm drainage system and the detention pond design.
3.0 EXISTING SITE TOPOGRAPHY AND DRAINAGE FLOW PATTERNS
The existing site consists of farmland. The site generally slopes to the north center of the property.
The existing RSS facility to the south captures and directs all runoff around the subject 15 acre site.
The existing RSS facility drainage basin is labeled as OS2 on the Historical Drainage Exhibit. There
is a slight ridgeline along the east property line that directs all runoff from the east along that line
and then around the northeast corner of this site. This easterly drainage basin is labeled as OS3 on
the Historical Drainage Exhibit. A roadside ditch along WCR 6 collects the storm runoff off the
road to the north and then directs is to the west into an existing drainage swale on the east side of
railroad right of way. The railroad easement contains storm runoff from the west side, where runoff
then passes under the railroad berm onto and through the portion of the site to remain undeveloped
at this time. This drainage basin is labeled as OS 1 on Historical Drainage Exhibit. Based up on this
investigation, no offsite flows affects the 15 acre portion of the site proposed for development --
which is labeled as A on the Historical Drainage Exhibit. Drainage Basin B is the balance of the 56
acre parcel less the 15 acres. The majority of the property historically drains from southeast to north
via an on -site existing farm swale. Runoff then leaves the overall site under an abandoned railroad
spur embankment (now part of this site) via an existing 30" pipe.
As can be seen on the Historical Drainage Exhibit, there is a regional ridgeline immediately to the
south of the existing RSS facility. With this and the other depicted ridgelines on the Historical
Drainage Exhibit, the only offsite drainage basin affecting the subject property is OS 1. It is further
noted that OS 1 is relatively quite small.
According to the United States Department of Agriculture Soil Conservation Service in
cooperation with Colorado Agricultural Soil Survey of Weld County, Colorado the site soils
belong to the Hydraulic Soil Group C. Site rainfall depth information was obtained
using the NOAA ATLAS 2 maps associated with the approved drainage report on file with Weld
County for the existing RSS site.
Historic runoff coefficients and historic runoff calculations are provided in the Appendix of this
report.
According to FEMA Flood Insurance Rate Map 080266 0980 C revised September 28, 1982, the
entire site is within Zone C, areas of minimal flooding (no shading), i.e., there is no mapped FEMA
floodplain on this site. The immediate area drains to the north and releases into the mapped FEMA
zone about 1/2 mile to the north, associated with a natural conveyance named "Little Dry Creek" on
the referenced panel. Maps are included within the appendix.
There do not appear to be any existing Weld County Master Drainage plans applicable to this site.
4.0 ANALYSIS AND DESIGN CRITERIA
This report was prepared in compliance with the Weld County Storm Drainage Criteria and
Urban Storm Drainage Criteria Manual. The initial storm was based on the 5 -year storm
frequency; the major storm was calculated for the 100 -year frequency.
The Rational Method was used in the calculations for the runoff flows. The runoff coefficients (C),
applied in the Rational Method, were weighted based on the historic and planned land use. The
required detention pond volumes were determined using the Modified FAA method.
Detention Sizing: The site will detain the storm runoff and release flows at the 5 -year historic
rate of as for the 100 -year storm. (Please refer to the calculations provided in the Appendix in the
back of this report.) The detention pond is sized to detain and handle the 100 year storm. The
detention Pond will consist of a low berm across the existing farmland swale just to the south of the
northerly property line (Please refer to the Developed Drainage exhibit). Offsite flows will flow
over and around this low berm, returning to historical patterns as all runoff leaves the property to
the north. An outfall culvert will be constructed through this low berm to release runoff from
upstream of the low berm. The volume detained behind the low berm is the developed 100-yr event
volume as delineated within the calculations of the appendix. An orifice plate will be constructed
over the outlet pipe in conjunction with the water quality elements required. Details of the design
will be provided with the construction plans and associated final drainage report. Detention pond
and outlet structures were sized by using the Modified FAA Method. (Please refer to the Appendix
for pond comparison calculations.)
Culvert Sizing: Required drainage pipes and culverts will sized using the Manning's
Equation in the final drainage report. A roughness coefficient (n) of 0.013 will be used for
concrete pipe. Culvert and pipe sizing calculations will be provided with the final drainage
report. Pipes that are deemed too small and will create a maintenance problem will be upsized
accordingly.
The greater subject site of 56 acres contains buried gaslines and waterlines. Both will constrain
lower the existing site grade at their present location. It is anticipate that only the east -west buried
oil/gas pipeline will need to be crossed with proposed storm drainage conveyance elements, i.e.,
drainage swales and/or drainage pipes. At these locations, we are working with the pipeline owner
to locate the pipeline bury depth in order to properly design the crossings of the storm drainage
conveyance elements.
5.0 WATER QUALITY
The proposed water quality feature for the Recreational Storage Solutions site will be a water
quality capture volume located in the bottom of the detention pond. The water quality volume will
be sized in accordance with the Urban Storm Drainage Criteria Manual with the final drainage
report, and will be designed to handle the runoff from the whole site.
All of the site runoff flows are designed to go through the water quality feature located in the
bottom of the detention pond. Per Urban Storm Drainage Standards 120% of the water quality
volume will be provided for the site. The proposed water quality volume drain time is 40 hours. A
plate with water quality perforations will be used as a water quality orifice for the pond. Final
sizing and calculations will be provided with the final drainage report.
6.0 DRAINAGE FACILITY DESIGN
Runoff from the site will be directed by primary means of overland flow and open channel (small
drainage swales) to the stormwater detention and water quality facility as shown on the
accompanying plans. Storm pipes and inlet are being considered by the project owner in order to
minimize spot rutting of the recycled asphalt surfaces. Final decisions on optional piping are
pending the conclusion of a bigger cost -benefit evaluation by the project owner. Based upon this
preliminary drainage study, no adverse impacts to on -site or off -site properties have been
discovered as a result of including or excluding this potential piping. According to Weld County
standards, the detention pond is required to release the developed stormwater 1 00-yr volume at a rate
of the 5 -year historic flows from the site. The preliminary estimated detention pond volume is listed
within the calculations shown in the Appendix. Final volumes, water surface elevations, water
quality volumes, and outlet structure details will be provided with the final drainage report and
associated construction plans. Preliminary analysis is in compliance with Weld County runoff
considerations and constraints.
From the detention pond, storm drainage will be released to an existing grassed farmland swale
which then releases to Little Dry Creek previously mentioned.
Maintenance access to the proposed drainage facilities will be provided via new private drives as
well as existing perimeter farm access roads. Maintenance of the proposed facility will consists of
regular & periodic inspection, particularly subsequent to large runoff/snowmelt events, and then
taking appropriate actions to include, but not limited to, debris and sediment removal, riprap
replacement, and repair/replacement of other stormwater runoff and water quality facilities.
At this time, it does not appear to be applicable to provide copies of draft permit applications to
CDPHE, CAFO, DRMS, or State Engineer's office with this preliminary drainage report.
7.0 CONCLUSION
In conclusion, this preliminary drainage study finds that the proposed drainage system for
Recreational Storage Solutions is capable of detaining the developed 100 Year runoff and release not
more than the 5 Year historic flow rate for the site. The resulting drainage patterns will not
adversely affect the existing drainage patterns on the undeveloped portions of the site or areas
surrounding the site. This developed 15 acres site is also capable of complying with all
applicable stormwater quality requirements through a variety of options in addition to the
presently favored option presented within this report.
There do not appear to be applicable Weld County Master Drainage Plans for this area. However,
given that the Weld County standards are to detain the 100 yr storm runoff volume and then release it
from the developed property at the 5 year historic runoff rate, the developed condition of the
property provides an improvement to downstream stormwater conveyance elements as the peak
flows are considerably reduced in the developed condition from the existing condition.
This preliminary drainage study has not found that any irrigation companies will be affected by
this proposed developed.
As stated earlier, this preliminary drainage studies has followed all the criteria of Weld County
and as supplemented by the Urban Drainage district. A copy of the Drainage Plan and drainage
calculations follow for your review.
APPENDIX
Exhibits, Calculations, and Figures
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MARCH 4, 2013
LEGEND
t RESIDENCE
SOILS
ENTIRE SITE IS ULM-NUNN
CLAY LOAM, 0 TO 10% SLOPE.
CLASSIFICATION FROM USDA
SOIL CONSERVATION SERVICE
GEOLOGIC HAZARDS
T1 N
PORTIONS OF THIS SITE ARE DESIGNATED
AS LOW OR NO GEOLOGIC SUBSIDENCE
HAZARD AREA PER THE MAY 10, 1976
USE BY SPECIAL REVIEW MAP PREPARED BY WELD COUNTY.
RECREATIONAL STORAGE SOLUTIONS, LW
SITE 2
A TRACT OF LAND LOCATED IN SECTION 24,
TOWNSHIP 1 NORTH, RANGE 68 WEST OF THE 6TH P.M.;
COUNTY OF WELD, STATE OF COLORADO
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NOTES TO USER
N
DRAINAGE CRITERIA MANUAL (V. 1) RUNOFF
Table RQ-3—Recommended Percentage Imperviousness Values
Land Use or
Surface Characteristics
Percentage
Imperviousness
Business:
Commercial areas
95
Neighborhood areas
85
Residential:
Single-family
•
Multi -unit (detached)
60
Multi -unit (attached)
75
Half -acre lot or larger
•
Apartments
80
Industrial:
Light areas
80
Heavy areas
90
Parks, cemeteries
5
Playgrounds
10
Schools
—
50
Railroad yard areas
15
Undeveloped Areas:
Historic flow analysis
2
Greenbelts, agricultural
2
Off -site flow analysis
(when land use not defined)
45
Streets:
Paved
100
Gravel (packed)
40
Drive and walks
90
Roofs
90
Lawns, sandy soil
0
Lawns, clayey soil
0
` See Figures RO-3 through RO-5 for percentage imperviousness
CA= KA + (1.31/2 —1.44/2 +1.135/— 0.12) for CA ≥ 0, otherwise CA= 0 (RO-6)
Ccv = Kco + (0.858/' — 0.78612 + 0.7741+ 0.04) (RO-7)
Ce = (CA + Cc0)/2
2007-01 RO-9
Urban Drainage and Rood Control District
)
DRAINAGE CRITERIA MANUAL. (V. 1)
Table RO-5— Runoff Coefficients, C
RUNOFF
Percentage
Imperviousness
Type C and D NRCS Hydrologic Soil Groups
2-yr
5-yr
10-yr
25-yr
50-yr
0.44
100-yr
0.50
0%
0.04
0.15
0.25
0.37
5%
0.08
0.18
0.28
0.39
0.46
0.52
10%
0.11
0.21
0.30
0.41
0.47
0.53
15%
0.14
0.24
0.32
0.43
0.49
0.54
20%
0.17
0.26
0.34
0.44
0.50
0.55
25%
0.20
0.28
0.36
0.46
0.51
0.56
30%
0.22
0.30
0.38
0.47
0.52
0.57
35%
0.25
0.33
0.40
0.48
0.53
0.57
40%
0.28
0.35
0.42
0.50
0.54
0.58
45%
0.31
0.37
0.44
0.51
0.55
0.59
50%
0.34
0.40
0.46
0.53
0.57
0.60
55%
0.37
0.43
0.48
0.55
0.58
0.62
60%
0.41
0.46
0.51
0.57
0.60
0.63
65%
0.45
0.49
0.54
0.59
0.62
0.65
70%
0.49
0.53
0.57
0.62
0.65
0.68
75%
0.54
0.58
0.62
0.66
0.68
0.71
80%
0.60
0.63
0.66
0.70
0.72
0.74
85%
0.66
0.68
0.71
0.75
0.77
0.79
90%
0.73
0.75
0.77
0.80
0.82
0.83
95%
0.80
0.82
0.84
0.87
0.88
0.89
100%
0.89
0.90
0.92
0.94
0.95
0.96
TYPE B NRCS
HYDROLOGIC SOILS GROUP
0%
0.02
0.08
0.15
0.25
0.30
0.35
5%
0.04
0.10
0.19
028
0.33
0.38
10%
0.06
0.14
0.22
0.31
0.36
0.40
15%
0.08
0.17
0.25
0.33
0.38
0.42
20%
0.12
0.20
0.27
0.35
0.40
0.44
25%
0.15
0.22
0.30
0.37
0.41
0.46
30%
0.18
0.25
0.32
0.39
0.43
0.47
35%
0.20
0.27
0.34
0.41
0.44
0.48
40%
0.23
0.30
0.36
0.42
0.46
0.50
45%
0.26
0.32
0.38
0.44
0.48
0.51
50%
0.29
0.35
0.40
0.46
0.49
0.52
55%
0.33
0.38
0.43
0.48
0.51
0.54
60%
0.37
0.41
0.46
0.51
0.54
0.56
65%
0.41
0.45
0.49
0.54
0.57
0.59
70%
0.45
0.49
0.53
0.58
0.60
0.62
75%
0.51
0.54
0.58
0.62
0.64
0.66
80%
0.57
0.59
0.63
0.66
0.68
0.70
85%
0.63
0.66
0.69
0.72
0.73
0.75
90%
0.71
0.73
0.75
0.78
0.80
0.81
95%
0.79
0.81
0.83
0.85
0.87
0.88
100%
0.89
0.90
0.92 _
0.94
0.95
0.96
F-
2007-01 RO-11
Urban Drainage and Flood Control District
Rainfall Depth -Duration -Frequency Table
Return
Period
Rainfall Depth in Inches*
1 -hr
2-yr
0.96
5-yr
1.35.
10-yr
1.68
100-yr
2.68
* The rainfall depth values were estimated using the Rainfall Depth -Duration -Frequency charts in
the Drainage Criteria Manual (V. 1).
815264001 Wowments'Drainaged2eport (Nov 19 07)1Rainfail Depth -Duration -Frequency Table
p
1
1
p
p
1
1
1
p
p
1
1
p
p
p
1
p
1
1
1
p
1r
1
p
1
1
1
1
P
p
p
P
P
P
//
DRAINAGE CRITERIA MANUAL (V. 1) //
Pea-ea-Ito/1<a / S/ore. e So /c. 7 O ri S
+��ett
,,r - 0. 96
RAINFALL
l•••14.4,
Figure RA -1 —Rainfall Depth -Duration -Frequency: 2 -Year, 1 -Hour Rainfall
Rev. 01/2004
Urban Drainage and Flood Control District
RA -13
RAINFALL //
Recreohono .SIorarte £/ irons
yssy�u� ' 1.35
1.0
DRAINAGE CRITERIA MANUAL (V. 1)
r[
1.3
i I VI
1
4;
a ) W
45
4 o9 'h
I • .j
R 68 W
1.4
R 67 yW
1.35
R 66 W
1.35
H 6, r.
14
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R 70 W
1.4
6 59 w
R 50 v:
R 67 W
1.4
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R 6S W
R 64 V/
—
:2 ;it W
1
Figure RA -2 ---Rainfall Depth -Duration -Frequency: 5 -Year, 1 -Hour Rainfall
1
RA -14
01/2004
Urban Drainage and Flood Control District
DRAINAGE CRITERIA MANUAL (V. 1)
RAINFALL
Per_ret,ona/ Zi‘rove Sokt,WP,s
j -,to Jeor-
R 7 s w R '0 W 3 64 W R 6a
1.5 n 1' 1.75 1.75 1 I 1.65 1.6
z
z
N
z
1.4
U,
N
N
N
U,
N
ti
EVE
coNIrER
•
R 7+ W
1.6g
DER
ERSON
I.3
1.4 1.5 I
I.65
R 70 W R 69 W
1.7
P. 6a w ( R 61 w I ' 66 W
7 65 W
R 65 W
1.65
1.7
R 65w
Rote's a 5.3W
ARAPAH0E
EIBERT
R 6.t w
Figure RA -3 —Rainfall Depth -Duration -Frequency: 10 -Year, 1 -Hour Rainfall
Rev. 01/2004
Urban Drainage and Flood Control District
1.65
R 67 W
z
1
z
N
z
U)
N
tU
RA -15
b
A
0
0
I
I
1
0
1
p
1
1
1
1
1
1
1
1
1
1
1
1
1
1
RAINFALL / C//
�eerea>iona/ 05hr49Jc e £LAans
i —,2. (78
DRAINAGE CRITERIA MANUAL (V. 1)
R 7; 'N
2 D
f! :0 W
%65 2.7
R 69 w
..
R id .r 7 6' W
• 2C
R 66 W
2.652.7
f R 65 'N
? 54 W
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2.2 2.3
2.5
► 4
R 68 w
P 67 ,v
•
2. 5
R 66 W
R 65 W
9 64 Y1
P ..1 w
RA -18
Figure RA -6 --Rainfall Depth -Duration -Frequency: 100 -Year, 1 -Hour Rainfall
01/2004
Urban Drainage and Flood Control District
Runoff Coeffecients
Site
Project: RSS Site 2
Location: Erie Colorado
Project Number:
Date: Mar -13
PROPOSED
Basin A
Basin B
All calculations presented arc based upon the criteria set forth in the
Weld County Storm Drainage Criteria
(ac) (%)
Surface Improvement Arca 2 5 10 100 I Comments
% of site area
Lawns/Historic Cond 171 0 06 0 26 0 36 0 51 2 00 II 4%
Gravel/Recycled Asphalt 10.82 0.28 0 35 0 42 0.58 4000 72.1%
Roofs 233 089 090 092 0.96 10000 155%
Concrete C&G and Walks 0 00 0 73 0 75 0 77 0.83 90.00 0 0%
Paved Parking 0 14 0 73 0 75 0 77 0 83 90.00 0 9%
Avg 0 35 0 43 0 49 0 63 45 45
Total Area 15 00 Avg % Imperviousness! 45.45 I
(ac) (%)
Surface Improvement Arca 2 5 10 100 I Comments
% of site area
Lawns/Historic Cond 12 30 0 06 0 26 0 36 0 51 2.00 30.0%
Gravel 28 70 0 28 0 35 0 42 0 58 40 00 70 0%
Paved Parking & Drives 0 00 0 89 0 90 0 92 0 96 100.00 0.0%
Concrete C&G and Walks 0 00 0 73 0 75 0 77 0 83 90.00 0.0%
Roofs 0 00 0 73 0 75 0 77 0 83 90.00 0 0%
Avg 021 0.32 040 056 2860
Total Area 41.00 Avg. % Imperviousness' 28.60 1
Basin A+B Surface Improvement Area 2 5 10 100 1 Comments
% of site area
Lawns/Historic Cond 14 01 006 026 0.36 0.51 2.00 25 0%
Gravel 39 52 0.28 0.35 0 42 0.58 40 00 70 6%
Paved Parking & Drives 2 33 0.89 090 0 92 096 100 00 4.2%
Concrete C&G and Walks 000 0.73 0 75 0 77 0.83 90.00 0.0%
Roofs 0 14 0 73 0 75 0 77 0.83 90.00 0 3%
Avg. 0 25 0 35 0 43 0 58 33.11
Total Area
EXISTING CONDITION
Basin
Pain A
5600
Avg. % Imperviousness' 33 I I 1
(ac) (%)
Surface Improvement Arca 2 5 10 100 I Comments
% of site area
Historic/Existing Condition 15 00 0.06 0.26 0.36 0.51 2.00 100 0%
Gravel 0 00 0 28 0 35 0 42 0.58 40 00 0 0%
Paved Parking & Drives 0 00 0 89 0 90 0 92 0 96 100 00 0.0%
Concrete C&G and Walks 0 00 0 73 0 75 0 77 0 83 90.00 0 0%
Roofs 000 073 075 077 083 9000 00%
Avg, 0.06 0 26 0 36 0 51 2 00
Total Area
1500
Avg. % Imperviousness' 200
C-1
RSS2 runoff coeff.xls\Site 3/4/2013
Runoff Coeffecients
Site
Basin B
OSI
OS2
OS3
(ac) (%)
Surface Improvement Area 2 5 10 100 I Comments
Historic/Existing Condition 1 94 0 06 026 0.36 0 51 2 00 4 7%
Gravel 000 028 035 042 058 4000 00%
Paved Parking & Drives 0 00 0 89 0 90 0 92 0 96 100 00 0 0%
Concrete C&G and Walks 0 00 0 73 0 75 0 77 0 83 90 00 0 0%
Roofs 0 00 0 73 0 75 0 77 0 83 90 00 0 0%
Avg 0 00 0 01 0 02 0 02 0 09
Total Area Avg. % Imperviousness'.009 I
4100
(ac) (%)
Surface Improvement Area 2 5 10 100 I Comments
Historic/Existing Condition 470 00 0.06 0 l6 0 26 0 51 2.00 100 0%
Gravel 0 00 0 28 0 35 0.42 0.58 40.00 0 0%
Paved Parking & Drives 0 00 0 89 0.90 0 92 0.96 100.00 0.0%
Concrete C&G and Walks 0 00 0 73 0 75 0 77 0.83 90.00 0.0%
Roofs 0 00 0 73 0 75 0 77 0.83 90.00 0.0%
Avg. 0 06 0 16 0 26 0 51 200
Total Area Avg. % ImperviousnesI 2 00 I
470 00
Surface Improvement Area 2 5 10 100
Comments
of site area
Historic/Existing Condition 30 00 006 0.16 0.26 0 51 200 1000%
Gravel 000 0 28 0 35 0 42 0 58 40 00 0.0%
Paved Parking & Drives 000 0 89 090 0 92 0 96 100 00 0 0%
Concrete C&G and Walks 0.00 0 73 0 75 0 77 0 83 90.00 0.0%
Roofs 000 073 075 077 083 9000 00%
Avg 0 06 0 16 0 26 0 51 2 00
Total Area- Avg % Imperviousness' 2.00 1
30 00
(ac) (%)
Surface Improvement Area 2 5 10 100 I
Historic/Existing Condition 106 00 0.06 0 26 0.36 0.51 2.00
Gravel 0 00 0 28 0 35 0 42 0 58 40 00
Paved Parking & Drives 0 00 0 89 090 0 92 0 96 100 00
Concrete C&G and Walks 0.00 0.73 0.75 0.77 0.83 90.00
Roofs 0.00 0 73 0 75 0 77 0 83 90.00
Avg 0 06 0 26 0.36 0 51 2 00
'Ibtal Area
10600
Avg. % Imperviousness'_ 2 00 I
Comments
% of site area
100 0%
0 0%
0 0%
00%
00%
C-2
RSS2 runoff coettxls%Site 3/4/2013
C-3
TIME OF CONCENTRATION
N
0)
cn
cL
N
N
"w
M
CALCULATED BY:
PROPOSED
C
a
a
TRAVEL TIME
Sb
O
N
Q,
>
N
0
N
0
o e 00
Of)
N
N
O
0
0
N
INITIAL/OVERLAND
LL)
H
N
N
N
M
0
0
O
0
O
0
In
SUB -BASIN
O
O
0
'NW
0
N
O
CO
z
a
m
0
m
EXISTING
So
M
N
f1
N
N
Os
0,
N
en
T
In
N
0
N
0
N
0
N
0
N
O
00
8
O
N
ai
M
K
CO
M
0
0
O
0
O
0
O
O
In
O
O
O
8
O
N
O
N
0
O
stO
0
0
CO
CO
0
v
a
Rural/Non-urban
tc= (L/180)+10
0.395(!.1-05)*L 12
3
N
M
0q
O
Rational Method
Proposed Runoff
C-4
Project: RSS2 Site
Location: Eric, Colorado
Project Number:
Date:
Rational Method:
Proposed
Design Point
Mar -13
Q = cIA Q: Q: Runoff in cfs
c: c: Runoff Coefficient
1: 1: Rainfall Intensity (in/hr) for design event
A: A: Basin Area (acres)
Arca
Event
c
Q
Basin A +B
A 56.00
tc 93.0 5 0.35 1.06 20.78
100 0.58 2.11 68.53
EXISTING CONDITION
Design Point
Area
Event
c
1
Q
Basin A+ B
A 56.00
tc 98.2 5 0.26 0.98 14.27
100 0.51 1.06 30.27
Intesity (in/hr): 28.5Pi/(10+TOT0.786
Pi = 1 -Hour point rainfall depth (in)
V 1RSS\Engineering\Drainage\rss rational xls 3/4/2013
DETENTION VOLUME BY THE MODIFIED FAA METHOD
(See U$DCM Volume 2 Storage Chapter for description of method)
Project:
Basin ID:
RSS 2
Detention Pond 1
(For catchments less than 160 acres only. For larger catchments. use hydrograph routing method)
(NOTE: for catchrnenls larger than 90 acres, CUHP hydrograph and routing are recommended)
Determination of MINOR Detention Volume Using Modified FAA Method
Determination of VAJOR Detention Volume Using Modilled FAA Method
Design Information (Input):
Design Information tinoutl•
Catchment Drainage Impennousness
I,•
33.00
percent
Calclenenl Drmr.rge I mperwousnoss
I,-
3300
palcerl
Catchment Drainage Area A•
56.000
arms
Catchnanl Dremage Ares A=
56,000
acre.
Pledevabpmant NRCS Soi Group Type •
B
A B. C, Or
Predavelnpmenl MRCS Soil Group Typo • 9 A B, C, or D
Retum Penod for Dclontion Canlrol T•
5
yeast(2. 5. 10. 25.50. or 100)
Return Period for Detention Control T•1 loo lyeen (2 5.10.25.50 or 1001
7rma of Concoebalan of WMershed To •
92
minute,
Time of Concentration of Waler.hed
Tc • 92
ewiAes
a 0wabt4 Una Raleee• Rea q •
0.46
ci•/4cte
Alowable Uro1 R.Nasa Rate
q •
0.
clsNna
One -lour Proc,p.talon P. •
0.00
ncw.s
Oro -hour Precpitabon
P, •
185
...Mt
Design Rainfall WF formula 1=C, P,IIC,•T,)•C7
Beaten Rainfall lOF Formula .• Ce P.I(C,.T,)°C,
Coefficient One C, •
26.50
Coenamnt Oro C,• 26.50
:oolI,crent Two C; =
10
Cosltw.enl Two
C, • 10
Coefficient Three Cs•
0,789
Coefficient Three
C, =
0.709
Determiroalion of A9efagt_Qutflow from 1h0 Basin IC916DlatadIJ
potomlinatron of Ayor9go Outflow from lh9 Basin ICatouletod7:
Rono9 Coefficient C •
000
Runoff Coefficrord C =
0.58
Inflow Peak Runoff up -on=
0.00
cfs
Inflow Peak Runoff Op+n-
65.53
cfs
Alowable Peak Outflow Rale Op -out=
25.70
cfs
Allow -able Poair Outflow Rai.
Opoelc
14.27
cfs
Mod. FAA Minor Storage Volume=
0
cable Nat
Mod. FAA Major Slorege
Voloma • 345,823
cubic feet
Mou. FAA Minor Storage Volume •
0.000
eero41
Mod. FM Major Storage Velure. •
7.634
acre4l
S
.i-,.. ..., .•r.•,N,e
a9 0
.-V,'..e.
Ilanfs1
Rainfall
Inflow
AdiuStMent
Avoraga
Outflow
Storage
ROMs('
Rainfall
Inflow
A4po0Mr4
Average
0011ow
Storey.
Durehon
Intensify
Velunw
Factor
Outflow
Volume
Volume
Duration
Intensity
Volume
Factor
009110w
Volunu
Volume
minute's
mires r hr
cubic feat
cls
cub. Mel
cubic loll
minutes
inches lhr
Cube' feet
'T
[h
cubic feel
cubic feel
(nut
ut
o
[099,21
loulpull
(6401
1k41n1
(ouVWl
(ar49u11
i
o N
loulpull
teutputl
5
0 00
0
000
000
0
0
5
9 58
93 300
1 00
14.21
4 281
69.019
10
000
0
000
000
0
0
10
763
149 706
100
11.21
8501
140 147
15
0 00
0
000
0.00
0
0
15
060
187 053
1.00
14.27
12 942
174 211
20
000
0
0.00
000
0
0
20
5.54
215997
1.00
1427
17.173
198.565
25
000
0
0.00
000
0
0
75
4 91
230 066
1 00
14 27
71403
217.863
30
000
0
000
000
0
0
30
4.42
256.192
1.00
14 27
25.664
232 505
35
0.00
0
000
0.00
0
0
35
402
274 492
1.00
14 27
79 984
241,520
40
000
0
000
000
0
0
40
370
288682
1.00 I
14.27
34,245
254437
45
0.00
0
000
0D0
0
0
45
3.44
301241
I.(1O
1427
36.520
782.715
50
000
0
000
000
0
0
50
321
312504
100
1427
42805
269888
55
000
0
9.00
0.00
0
0
55
301
322.716
1.00
1427
47097
275829
60
000
0
000
000
D
0
80
264
332060
100
1427
51.358
280692
85
0.00
0
0.00
000
0
c
85
2.69
340672
100
1427
55 646
285024
70
o 00
0
0.00
000
0
0
70
2 116
348 604
100
14 27
59.929
288.735
75
0 00
0
0.00
000
0
0
75
2.44
350.120
100
14 27
64.210
291 011
80
0 00
0
0.00
0.00
0
0
80
2 33
363 111
100
1427
06 460
294.621
85
000
0
000
00D
0
0
e5
273
369,694
1.00
1427
72771
298.923
90
000
i• 0
000
00D
0
0
90
214
375.915
100
1427
77.052
298.863
95
0 00
0
000
0 OD
0 0
95
1.06
361.014
0 98
14 04
60.049
301.768
100
000
_
0
000
000
0 0
100
199
387.425
098
1370
62.156
305237
105
000
0
000
0.00
0 0
105
1.92
392.777
094
1339
04.379
306448
110
000
_
0
000
000
0 0
110
1.66
397892
092
1310
x6.459
311x24
115
000
0
000
000
0
0
115
160
407.791
0.90
1284
88809 4
314185
120
0 00
0
000
004
0
0
120
174
407 499
086
1260
90.750 _
318.750
125
000
0
0,00
000
0
0
ITS
169
112.075
087
1239
92.890 _
319.135
130
000
_
0
0.00
000
0 0
130
1.64
416.385
0 85
12 18
95,030
Mass
136
000
0
0.00
0 00
0 0
135
ISO
420.692
0.84
12 00
97,171
323 427
140
000
0
0.00
0 00
0
0
140
1.56
424.656
0 83
11 82
99.111
325.341
145
000
0
000
000
0
0
145
1.52
426,591
082
1168
101.451
377.140
160
000
0
0.00
0.00
0
0
150
148
432402
061
1151
103591 _
328.810
165
0.00
0
000
000
0
0
195
144
436.096
080
1137
105.732
330.386
180
000
0
000
000
0
0
100
141
439.885
079
1124
107812
73I. 614
165
0.00
0
0.00
000
0
0
165
1.38
443174
076
1111
_
110017
_ 333,161
170
000
0
0,00
0.00
0
0
170
1.35
446.566
0 77
11.00
117.156
994,411
175
000
0
0.00
0.00
0
0
175
1.32
449.870
076
1069
114293 ,
736.576
160
000
0
000
000
0 0
180
1.I9
453059
076
1078
116,43) _
336.655
165
000
0
0.00
000
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165
1.17
456721
075
1088
115,574
337954
190
000
0
0.00
000
0
0
190
1.24
459 291
0 74
10 59
120.114
338.517
195
000
0
0 D0
000
0
0
195
1.22
462 293
0 74
10.50
122454 _
339.420
200
000
0
0.00
0.00
0
0
200
1 19
440 201
0 73
10.42
124.995
340 212
205
000
0
000
000
0
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205
117
464046
0.72
10,34
127.135
340931
310
000
0
0.00
000
0
0
210
115
410,963
072
1076
129.275
341.556
215
0 rA
0
0.00
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0
0
215
1.13
473,602
0 71
10.19
131 416
342.186
220
000
0
0.00
0 00
0
0
220
1.11
476.284
0 71
10 12
133 550 _
342.729
225
000
0
000
000
0
0
725
109
478013
0.70
10.05
135694
343.217
230
000
0
0.00
000
0
0
730
1 Or
401491
0/0
999
137631
343694
235
0.00
0
000
000
0
0
235
106
464070
0,70
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139.977
344 043
240
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0
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0
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240
1.04
456 501
0.{9
9 61
142 117
344.344
745
000
0
00D
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0
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245
103
460937
0.69
981
144.259
344679
250
0 00
0
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a
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1 01
401 330
008
9 78
146.395
344,932
255
0.00
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000
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255
099
493551
009
671
149.539
345143
200
0 00
0
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0
700
0 98
405 992
0.66
966
150 079
345 313
265
000
0
000
000
0
0
265
096
498.264
0.07
961
157519
345445
270
000
0
000
000
0
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270
095
500499
0.01
951
154069
345,540
275
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0
000
000
0
0
275
094
002698
0.67
957
157090
345.598
250
000
0
0.00
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0
0
280
093
504852
0.66
946
159740
745623
245
000
0
000
000
0
0
285
091
506.993
066
944
161340
34561)
790
000
0
0.00
000
0
0
290
090
509.092
0.06
940
163.520
345.572
795
0.00
0
0.00
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0
0
295
0.59
511,160
068
976
165061
045499
300
0.00
0
000
000
0
0
300
068
513.197
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037
161601
315.396
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000
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000
000
0 0
305
0,57
515205
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079
169941
145263
1 62.
Mod. FAA Minor Storage Volume (cubic n.(• Mod. FM Maior storage Volume (0051011. • 319,
Mod. FAA Minor Storage Volume (acre41.)= 00000 Mod. FM Mepr S1Orage Volume (acre -64 • 7.9344
UDFCD DETENTION VOLUME ESTIMATING WORKBOOK Version 2.2, Released January 2010
rss2 UD Delenbo0 22 als, Modified FAA
31417013.9 19 AM
DETENTION VOLUME BY THE MODIFIED FAA METHOD
(See USDCM Volume 2 Storage Chapter for description of method)
Project: RSS 2
Basin ID: Detention Pond 1
r
600,000
500,000
400,000
V
u300.000
E
>
200.000
100,000
0
Inflow and Outflow Volumes vs. Rainfall Duration
`
♦•••••♦�♦
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• • ••••
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•
•
•
•
•
-
S AS
S A 8 J A 8 h A 6 a
100
tr8686 I,6bi.}-arb+ber
150
Duration
'r6r..5-6 A
200
(Minutes)
66AJSJAJ
250
SJ6d8886A6
300
350
5316 -A-3
0 50
-.+- Mime Storm Inflow Volume ti—MlnotatamOVebw Worm, Minor Storm Storage Volume
—•—Myoratorm Unarm Volume �MaJor Storm OVNow Volume a MOJorStorm Storago Volume
UDFCD DETENTION VOLUME ESTIMATING WORKBOOK Version 2 2. Released January 2010
rsn7 UO Delanoon 7 2 rds. Modified FAA
3M/2013.9 013.9: Is AM
CIRCULAR CONDUIT FLOW (Normal & Critical Depth Computation)
Project: RSS2, Preliminary Outlet pipe sizing from Detention Pond, March 2013
Pipe ID:
ll
I Y
Design Information (Input)
Pipe Invert Slope
Pipe Manning's n -value
Pipe Diameter
Design discharge
So =
n=
D=
Q=
0.5000
0.0130
18.00
14.27
ft'ft
inches
cfs
Full -flow Capacity (Calculated)
Full -flow area
Full -flow wetted perimeter
Half Central Angle
Full -flow capacity
Calculation of Normal Flow Condition
Half Central Angle (0<Theta<3.14)
Flow area
Top width
Wetted perimeter
Flow depth
Flow velocity
Discharge
Percent Full Flow
Normal Depth Froude Number
Calculation of Critical Flow Condition
Half Central Angle (0<Theta-c<3.14)
Critical flow area
Critical top width
Critical flow depth
Critical flow velocity
Critical Depth Froude Number
Af =
Pf =
Theta =
Qf =
Theta =
An =
Tn =
Pn =
Yn =
Vn =
Qn =
Flow =
Fr,, _
Theta -c =
Ac =
Tc =
Yc =
Vc =
Fr, =
1.77
4.71
3.14
74.48
1.15
0.44
1.37
1.73
0.44
32.51
14.27
19.2%
10.12
2.59
1.71
0.79
1.39
8.36
1.00
sq ft
ft
radians
cfs
radians
sq ft
ft
ft
ft
fps
cfs
of full flow
supercritical
radians
sq ft
ft
ft
fps
UD-Culvert_v3.00.xlsm, Pipe
3/4/2013, 9:36 AM
RESTRICTOR PLATE SIZING FOR CIRCULAR VERTICAL ORIFICES
Project: RSS2 Preliminary orafice plate sizing March 2013
Basin ID:
$icinn the Restrtctor Plate for Circular Vertical Orifices or Pipes (Input)
Water Surface Elevation at Design Depth
PipeNertical Orifice Entrance Invert Elevation
Required Peak Flow through Orifice at Design Depth
PipeNertical Orifice Diameter (inches)
Orifice Coefficient
Full -flow Capacity (Calculated)
Full -flow area
Half Central Angle in Radians
Full -flow capacity
Calculation of Orifice Flow Condition
Half Central Angle (0<Theta<3.1416)
Flow area
Top width of Orifice (inches)
Height from Invert of Orifice to Bottom of Plate (feel)
Elevation of Bottom of Plate
Resultant Peak Flow Through Orifice at Design Depth
Width of Equivalent Rectangular Vertical Orifice
Elev. WS =
Elev. Invert =
Q=
Dia =
Af =
Theta
Qt=
Percent of Design Flow =
Theta =
A,=
T.
Yo=
Elev Plate Bottom Edge =
Q =
#1 Vertical
Orifice
42 Vertical
Orifice
5.105.00
5.100.00
14.27
18.0
0,85
1.77
014
19.0
133%
1.95
1.29
16.71
1.03
5,101.03
14.3
feel
feet
ds
inches
aqft
roe
aft
red
aq h
inches
teat
feel
ds
Equivalent Width = 1.26 test
rss2 UD_Detention 2.2.rds. Restrictor Plate 3/4/2013. 9:40 AM
STAGE -DISCHARGE SIZING OF THE WATER QUALITY CAPTURE VOLUME (WQCV) OUTLET
Basin ID: Basin A 4 B
O
N
8d2N
L
c
0
N
8
e
O O
0000
0000'
O O
O
0 0 0 0
0000
0000
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ss
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0
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g u v m
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Water Quality Capture
ation of Collection Ca
U
3
C
p
d d
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d d
pp O
d d
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d d
pp pp
d d
pp N
d d
2 2
d d
O S
d d
I� pp
d d
N''''
d d
d d
d d
h'
o d
W
d
d
N M
d d
X
o d
f yy
d d
X�NN
d o
d d
O
d e
Central Elevations of Rows of Holes in feet
Row1 Row2 Row3 Row4 Row5 Rowe Row? Row8 Rav5 Row 10 Row 11 Row 12 Row 13 Row 14 Row15 Row 16 Row 17 Row 18
5100.00 5100.33 1 5100.67 I
Collection G for Each Row of Hales in ds
0.000 I 0.000 0.000 I
o o
o oo
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o O
O O
o O
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0 O
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o o
d d
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d o
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5d��5d��QddddQQo5p0000Q00000gdomocoogoOdda�0000000
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ga§§ti§g$l
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d o
0 o
d d
d o
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5102.90 f 0.097 I 0.091
5103 00 I 0.099 I 0.093
o,
o o
•
d d
o o
o o
d o
5099.90 4 0.020 !f
5100.00 I 0.200
5100.10 1 0.018 I#j
5100.20 I 0.025
d o
p —o
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N N
o d
o d
d d
5101.10 i 0.060
5101.20 I 0.062
5101.30 0.065
5101.40 0.067
5101.50 '. 0.070
5101.60 I 0.072
5101.70 1 0.074
5101.80 I 0.076
s§Vi
dodo
p�p
W {Oy
88g8
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5102.30 I 0.086
5102.40 I 0.066
§gas
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3/412013,922 AM
8
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ci
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C
a
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01
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h
rss2 UD_Detendon 2.2jds, WDCV
3/412013. 922 AM
i
Oa
0
STAGE -DISCHARGE SIZING OF THE WATER QUALITY CAPTURE VOLUME (WQCV) OUTLET
M
O
N
z
C
a,
'a
>
3
m
ce
N
N
m
t
.a
01
STAGE -DISCHARGE CURVE FOR THE WQCV OUTLET STRUCTURE
•
•
0
0
♦
•
•
•
•
•
•
•
•
•
0
U,
U,
cla
0
0
U)
vi
O
N
a
CO
0
CO
O
(naIa ';aa;) a6e;s
0
a,
h
00
0
0
U,
N
0
r
ra
0
N
0
O
U,
O
O
0
oco
U,
N
Discharge (cfs)
Normal Flow Analysis - Trapezoidal Channel
Project:
Channel ID:
RSS 2, typical draiange swale sizing. March 2013
Y
w
T
Z1
Yo
B
Z2
1
Design Information (Input)
Channel Invert Slope
Manning's n
Bottom Width
Left Side Slope
Right Side Slope
Freeboard Height
Design Water Depth
So = 0.0600 ft/ft
n = 0.040
B= 1.00 ft
Z1 = 4.00 ft/ft
Z2 = 4.00 ft/ft
F = 1.00 ft
Y = 2.00 ft
Normal Flow Condtion (Calculated)
Discharge
Froude Number
Flow Velocity
Flow Area
Top Width
Wetted Perimeter
Hydraulic Radius
Hydraulic Depth
Specific Energy
Centroid of Flow Area
Specific Force
Q=
Fr =
V=
A=
T=
P=
R=
D=
Es =
Yo =
167.40 cfs
1.59
9.30 fps
18.00 sq ft
17.00 ft
17.49 ft
1.03 ft
1.06 ft
3.34 ft
0.70 ft
Fs = 3.80 kip
UD-Channels v1.04.xls. Basics 3/4/2013, 9:32 AM
Critical Flow Analysis - Trapezoidal Channel
Project:
Channel ID:
Design Information (Input)
Bottom Width
Left Side Slope
Right Side Slope
Design Discharge
B=
Z1 =
Z2 =
Q=
ft
ft/ft
ft/ft
cfs
Critical Flow Condition (Calculated)
Critical Flow Depth
Critical Flow Area
Critical Top Width
Critical Hydraulic Depth
Critical Flow Velocity
Froude Number
Critical Wetted Perimeter
Critical Hydraulic Radius
Critical (min) Specific Energy
Centroid on the Critical Flow Area
Critical (min) Specific Force
Y=
A=
T=
D=
V=
Fr =
P= ft
R= ft
Esc = ft
Yoc = ft
Fsc = kip
ft
sq ft
ft
ft
fps
UD-Channels_v1.04.xls, Basics 3/4/2013, 9:32 AM
Design of Riprap Channel Cross Section
Project: RSS 2, Preliminary RIP Sizing for Swale Curves, T -Intersection, and pipe Outlets
Channel ID:
At.
F
Y
1
T
I \
Z1
ye
•
B
Z2
Design Information (Input!
Channel Invert Slope
Bottom Width
Left Side Slope
Right Side Slope
Specific Gravity of Rock
Radius of Channel Centerline
Design Disharge
So =
B=
Z1 =
Z2 =
Ss =
Ccr =
Q=
0.0050 ft/ft
1.0 ft
4.0 ft/ft
4.0 ft/ft
2.70
40.0 ft
50.0 cfs
Flow Condition (Calculated)
Riprap Type (Straight Channel)
Intermediate Rock Diameter (Straight Channel)
Calculated Manning's n (Straight Channel)
Riprap Type (Outside Bend of Curved Channel)
Intermediate Rock Dia. (O.B. of Curved Channel)
Calculated Manning's N (Curved Channel)
Water Depth
Top Width of Flow
Flow Area
Wetted Perimeter
Hydraulic Radius (NP)
Average Flow Velocity (Q/A)
Hydraulic Depth (NT)
Froude Number (max = 0.8)
Channel Radius I Top Width
Riprap Design Velocity Factor For Curved Channel
Riprap Sizing Velocity For Curved Channel
Riprap Sizing Paramenter for Straight Channel
Riprap Sizing Paramenter for Outside Bend of Curve
Superelevation (dh)
Discharge (Check)
Type =
D50 =
n =
Type =
D50 =
n =
Y=
T=
A=
P=
R=
V=
D=
Fr=
Ccr/T =
Kv =
VKv =
K=
Kcurw
dh =
Q.
H
18 inches
0.0423
H
18 inches
0.0423
2.08 ft
17.6 ft
19.4 sq ft
18.2 ft
1.1 ft
2.6 fps
1.1 ft
0.44
2.27
1.84
4.8 fps
0.75
1.37
0.05 ft
50.5 cfs
"' Superelevation to be carried from the beginning of the channel bend to a distance of two times the top width (T) downstream of
the channel bend.
Check on Rock Size for Ripra
Range of K, KC„,
Riprap
D50
< 3.3
VL
6 inch
>3.3to<4.0
L
9 inch
>4.0to<4.6
M
12 inch
>4.6to<5.6
H
18 inch
≥ 5.6 to 6.4
VH
24 inch
UD-Channels_v1.04.xls, Riprap 3/4/2013, 9:45 AM
January 2013
PETITION FOR INCLUSION OF LANDS IN
NORTHERN COLORADO WATER CONSERVANCY DISTRICT
TO THE BOARD OF DIRECTORS OF NORTHERN COLORADO
WATER CONSERVANCY DISTRICT
I . All the owner(s) of lands situated in the County of Weld , State of Colorado,
hereby petition(s) and pray(s) that the lands hereinafter described be included in said
Northern Colorado Water Conservancy District ("Northern Water").
2. The description of the lands owned by the Petitioner(s) is as follows:
PETITIONER DESCRIPTION SEC.TWP.RGE. ACRES
Johnston Family Farms LLC See attached Legal Description 24 1 68 56
Exhibit "A"
TOTAL ACRES INCLUDED
56
CURRENT ASSESSED VALUATION OF LANDS AND
IMPROVEMENTS TO BE INCLUDED $ 1230
AMOUNT OF NORTHERN WATER FACILITIES
FEE ENCLOSED $ 20.05
AMOUNT OF NORTHERN WATER PROCESSING
FEE ENCLOSED $ 200.00
TOTAL
$ 220.05
C\llsers\DPLEF\SkyDrive\RSS\2nd location (56-Acre)\Water Line \Nonhem Water District \INCLUSION PETITION lION -
DISTRICT Filled Out.doex
3. A plat of the above described property is attached hereto as Appendix "C."
4. All the owner(s) of the above described property hereby agree(s) to pay to Northern Water an
amount which is equal to the ad valorem taxes which would have been paid to Northern
Water by the owners of the above described lands if said lands had been included within the
boundaries of Northern Water at the time of its creation. This amount will be calculated in
accordance with the policy of Northern Water, a copy of which is attached as Appendix "B."
5. All the owner(s) of the above described property and their heirs, successors, and assigns
hereby agree to be bound by the Water Conservancy Act, C.R.S. ' 37-45-101 et. seq., as
amended from time to time, and all rules, regulations, and policies of Northern Water as
amended or changed from time to time.
6. All of the owner(s) of the above described property hereby agree(s) that inclusion of the above
described lands into Northern Water is conditioned on present and future payment of the same
mill levies and special assessments as are levied or will be levied on other similarly situated
property in Northern Water at the time of inclusion of the Petitioner(s) lands. If such payments
are not made on such equal basis, the inclusion of the lands can be terminated for non-
compliance with this condition if payments are not otherwise made.
7. All the owner(s) of the above described property have executed Appendix "A" attached
hereto.
THIS PETITION INCLUDING APPENDIX "A" MUST BE SIGNED
BY ALL OF THE OWNERS OF THE ABOVE DESCRIBED PROPERTY
SIGNATURES
TITLE
(if in relation to
a Partnership or a
Corporation)
ADDRESS
Johnston Family Farms LTC 2492 County Rd II, Erie. CO 80516
STATE OF COLORADO
We Id )ss
County of _ ) /
The foregoing instrument was acknowledged before me this cg‘' day of
A.D. 20 by DO,trcI I-51
CliNSTNaloiSACAal•
NOTARY Nam
STATE OF CQO.RADO
NOTARYID---- -
MYC0 841,11,1
My commission expires:
Mardi
A.."�y""a �� &-
Notary Public
ocation (56-Acre)\Water Line \Northem Water District \INC I.US ION I'FITIION -
DISTRICT Filled Outdoes
STATE OF COLORADO
County of We (d
) ss
The foregoing instrument Q wasacknowledgedbefore me this 4 (v day of
Gay A.D.20l5by nTnt✓dDAVj5-CN-
mete h
ommission expires:
/• 13 -..?0,6
CH ISTINA E. B ICA
NOTARY PUBLIC _ekacec/1MQ.
STATE OF COLORADO Notary Public
NOTARY ID 20004000963
MY COMMISSION SWIPES04132016
STATE OF COLORADO )
/� )ss
County of V`i� )
The foregoing instrument was acknowledged before me this a2,`i day of ma -et
A.D. 20/3, by . GCL dQYI :50_65±0{1
u•t ness my hand and Seal. My commission expires: Lt ' ) 3 o).-0
46
CHRISTINA E. BACA
NOTARY PUBLIC .i .. �-��
Notary Public
STATE OF COLORADO
NOTARY ID 20004000963
MY COMA ISSION Df WRES 04132016
STATE OF COLORADO
) ss
County of
The foregoing instrument was acknowledged before me this day of
A.D.20 by
Witness my hand and Seal. My commission expires:
Notary Public
C:\Users\DPI ,EE \SkyDrive\RSS\2nd Location (56-Acre)\Water I .ine\Norther) Water District \INCLUSION PE J I FION
DISTRICTDISTRICT Filled Out.docx
APPENDIX "A"
Purpose
The purpose of this covenant is to subject Petitioner's property, described in the petition for inclusion and
court order for inclusion, to the same mill levies and special assessments as are levied or will he levied on
other similarly situated property in the Northern Colorado Water Conservancy District ("Northern Water") at
the time of inclusion of Petitioner's lands.
Waiver
Petitioner hereby waives any right which may exist to require an election pursuant to article X, ' 20 of the
Colorado Constitution before Northern Water can impose the mill levies and special assessments specified
below. Petitioner also waives any right which may exist to a refund pursuant to article X, ' 20 of the
Colorado Constitution.
Mill Levies and Special Assessments
Upon inclusion into Northern Water, and as an express condition thereof, Petitioner covenants to pay the
following mill levies and special assessments:
1. Any Class A mill levy or special assessment levied annually by Northern Water and imposed on
other similarly situated property within Northern Water.
2. If Petitioner's property is now or is in the future located within a municipality which has an
existing or future Class B Allotment of water by Northern Water, and if said municipality
defaults on payment of its obligations under any existing or future Class B allotment contract(s)
with Northern Water, Petitioner agrees to pay any special assessment levied by the Board of
Directors of Northern Water for the purpose of collecting amounts due under the allotment
contract(s).
3. Any amount due under any existing or future Class D allotment contract on Petitioner's property.
Covenant to Run with the Land
This covenant will run with and burden the property described in the petition for inclusion and court order
for inclusion and binds all future owners of the property.
ALL OWNERS OF THE ABOVE DESCRIBED PROPERTY MUST SIGN THIS APPENDIX "A."
DATE
-,26-I3
-Zb-13
( /.3
SIGNATURES ADDRESS
2492 County Rd II, Erie, CO 80516
C:AUsers VDPLEE\SkylriveARSS\2nd Location (56-Acre)AWiner LineANonhem Water Disu etAINCLt ISION PETITION -
DISTRICT Filled Out.docx
APPENDIX"B"
NORTHERN COLORADO WATER CONSERVANCY DISTRICT
RESOLUTION
D-1079-02-03
COLORADO -BIG THOMPSON FACILITIES INCLUSION FEE
WHEREAS, the inclusion of lands into the Northern Colorado Water Conservancy District (Northern Water) makes those lands
eligible to receive water from the Colorado -Big Thompson (C -BT) Project facilities; and
WHEREAS, those lands included within Northern Water commencing in 1938 have contributed to the cost of construction
repayment, operation, maintenance, replacement, and administration of the C -BT Project since the time of their inclusion through
the generation of ad valorem taxes; and
WHEREAS, fairness and equity require that lands newly included within Northern Water be placed on the same basis as those
lands originally included within Northern Water so that all lands included within Northern Water will have contributed
approximately equally to the support of the C -BT Project.
NOW, THEREFORE, BE IT RESOLVED THAT:
A fee shall he charged in connection with the inclusion of lands into Northern Water for the purpose of placing
such lands on an equal basis with lands previously included within Northern Water. This fee shall be calculated as
follows:
The sum of the historical (1937 to current year) ad valorem tax revenues received by Northern Water from
Larimer, Weld, and Boulder Counties and that portion of the City and County of Broomfield that was formerly
part of Boulder and Weld Counties, divided by the current assessed valuation of Northern Water lying within
those same counties times the current assessed valuation of the property and improvements to be included.
Example:
Revenues From 4 Counties To Date x
Current Assessed Valuation of
Northern Water Within 4 Counties
For Calendar Year 2012:
$218,561,551 x
$13,373,071,349
or 0.0163 x
Current Assessed Valuation of Property
and Improvements to Be Included
Current Assessed Valuation of Property and Improvements
Current Assessed Valuation of Property and Improvements
The ratio determined above will be re -computed annually by Northern Water based on the most recent calendar -
year assessed valuation and will be made available upon request. It will he the responsibility of the petitioner to
furnish the current assessed valuation of the property and improvements to be included at the time the petition for
inclusion is submitted to Northern Water.
2. As an alternative, Northern Water C -BT facilities inclusion fee may be calculated as the total amount of ad
valorem taxes on the property and improvements to he included which would have been collected by Northern
Water under its annual historic mill levy had the lands been included in Northern Water from 1937 to the date of
the petition for inclusion. The petition to Northern Water for inclusion, if this alternative is selected by petitioner,
shall be accompanied, or supplemented hy, a certified list of annual assessed valuations on the property and
improvements to be included from 1937 to the date of the petition for inclusion.
3. In its discretion in individual cases involving a large number of individual parcels of property to he included, the
Board may permit the method described in Section 2 above to be applied to a representative sample of the parcels
of property to be included to determine a factor that would then be applied to the current assessed valuation of all
of the property and improvements to be included.
4. Satisfactory arrangements for payment of fees must be made with Northern Water before the inclusion will be
approved by the Board of Directors.
C:\Users\DP1,111 \SkyDrive\RSS\2nd Location (56-Acre)\Water Line \Northern Water District\INCLUSION PETITION -
DISTRICf Filled Out.docx
Exhibit "A"
Legal Description
PARCEL I:
THE SW 1/4 OF SECTION 24, TOWNSHIP 1 NORTH, RANGE 68 WEST OF THE 6TH P.M.,
COUNTY OF WELD, STATE OF COLORADO
EXCEPT LOTS A AND B RECORDED EXEMPTION NO 1467 -24 -3 -RE 2072, ACCORDING TO MAP
RECORDED NOVEMBER 14, 1997 AT RECEPTION NO. 2579119, BEING A PART OF THE W 1/2
OF SECTION 24, TOWNSHIP I NORTH, RANGE 68 WEST OF THE 61'11 P.M., COUNTY OF WELD,
STATE OF COLORADO
ALSO EXCEPT THAT PORTION CONVEYED IN DEED RECORDED JULY A, 1991 AT RECEPTION
NO. 2255478
ALSO EXCEPT TIIAT PORTION CONVEYED BY DEED RECORDED SEPTEMBER 30 1968 AT
RECEPTION NO. 1521696 IN BOOK 600
ALSO EXCEPT THOSE PORTIONS CONVEYED TO THE DENVER, GREELEY AND FORT COLLINS
RAILROAD SEPTEMBER 19, 1906 IN BOOK 247 AT PAGE 209 AND CONVEYED TO THE UNION
PACIFIC RAILROAD COMPANY AUGUST 13, 1908 IN BOOK 283 AT PAGE 221 AND JULY 27,
1909 IN BOOK 233 AT PAGE 512
PARCEL II
THAT PART OF THE SE 1/4 OF SECTION 24, TOWNSHIP I NORTH, RANGE 68 WEST OF THE
6TIl P.M., COUNTY OF WELD, STATE OF COLORADO, BEING MORE PARTICULARLY DESCRB3ED
AS:
BEGINNING AT THE E 1/4 CORNER OF SAID SECTION 24 AND CONSIDERING THE EASTERLY
LINE OF SAID SE 114 OF SECTION 24 AS BEARING S 00° 15' 00" W WITH ALL OTHER
BEARINGS BEING RELATIVE THERETO;
'TIIENCE N 89' 54' 00" W A DISTANCE OF 2548.36 FEET TO THE TRUE POINT OF
BEGINNING; THENCE CONTINUING N 89° 54' 00" W A DISTANCE OF 75.70 FEET TO THE.
WESTERLY LINE OF SAID SE 1/4 OF SECTION 24; THENCE S 00° 29' 09" W ALONG SAID
WEST LINE OF THE SE 1/4 OF SECTION 24 A DISTANCE OF 2580.77 FEET TO THE
NORTHERLY LINE OF A STRIP OF LAND 60 FEET WIDE, CONVEYED TO TIlE FARMERS
RESERVOIR AND IRRIGATION COMPANY BY DEED RECORDED DECEMBER 1 I, 1914 IN BOOK
406 AT PAGE 293 FOR THE EAST BRANCH OF THE BULL CANAL. SAID NORTHERLY LINE
BEING 25 FEET' NORTHERLY OR EXTENDING 25 FEET TO THE SEFT OF THE CENTERLINE OF
SAID EAST BRANCH OF THE BULL CANAL; THENCE EASTERLY ALONG SAID NORTHERLY LINE
OF THE EAST BRANCH OF THE BULL CANAL THE FOLLOWING 3 COURSES; 1) N 55° 28' 16"
E A DISTANCE OF 21.56 FEET; 2) N 68° 33' 53" E A DISTANCE OF 64,12 FEET; 3) N
88' 44' 07" F A DISTANCE OF 17,64 FEET; THENCE N 00° 03' 23" E A DISTANCE OF
2544.77 FEET To THE TRUE POINT OF BEGINNING;
October 2006
PETITION FOR INCLUSION OF LANDS IN MUNICIPAL SUBDISTRICT
NORTHERN COLORADO WATER CONSERVANCY DISTRICT
TO THE BOARD OF DIRECTORS OF MUNICIPAL SUBDISTRICT,
NORTHERN COLORADO WATER CONSERVANCY DISTRICT
1. All the owner(s) of lands situated in the County of Weld , State of
Colorado, hereby petition(s) and pray(s) that the lands hereinafter described be included in
said Municipal Subdistrict, Northern Colorado Water Conservancy District ("Subdistrict").
2. The description of the lands owned by the Petitioner(s) is as follows:
PETITIONER DESCRIPTION
Johnston Family Farms LLC See attached Legal Description
Exhibit "A"
TOTAL ACRES INCLUDED
SEC.TWP.RGE. ACRES
24 1 68 56
3. A plat of the above described property is attached hereto as Appendix "B."
56
AMOUNT OF SUBDISTRICT PROCESSING FEE ENCLOSED $ 200.00
I I:\LAND-Al .1,\C0NLEYW0RMS\pct it ion. i nc-subd.doc
4. All the owner(s) of the above described property and their heirs, successors, and assigns
hereby agree to be bound by the Water Conservancy Act, C.R.S. ' 37-45-101 et. seq., as
amended from time to time, and all rules, regulations, and policies of the Subdistrict as
amended or changed from time to time.
5. All of the owner(s) of the above described property hereby agree(s) that inclusion of the
above described lands into the Subdistrict is conditioned on present and future payment of
the same mill levies and special assessments as are levied or will be levied on other
similarly situated property in the Subdistrict at the time of inclusion of the Petitioner(s)
lands. If such payments are not made on such equal basis, the inclusion of the lands can be
terminated for non-compliance with this condition if payments are not otherwise made.
All the owner(s) of the above described property have executed Appendix "A" attached
hereto.
THIS PETITION INCLUDING APPENDIX "A" MUST BE SIGNED
BY ALL OF THE OWNERS OF THE ABOVE DESCRIBED PROPERTY
SIGNATURES
STATE OF COLORADO )
County of
) ss
TITLE
(if in relation to
a Partnership or a
Corporation)
Johnston Family Farms LLC
ana e
/or
The foregoing instrument was acknowledged before me this
A.D. 20, by
ADDRESS
2492 County Rd 11, Erie, CO 80516
Attu. tog ti Erie_
KN914 Mg. I I FOG CO
Sy30 i k, 1S V /
day of
Witness my hand and Seal.
My commission expires:
Notary Public
H:\LAN D-ALL\CONLEY\FORMS\petition. in c-subd. doc
6
STATE OF COLORADO)
County of �P
The foregoing instrument was acknowledged before me this c2 0 day of
A.D.20L3,by D0.YreII "c/lns
) ss
j7zyCfrA ,
WI PSC my hand and Seal My commission expires: / &_O ( b
BACA
CHRISTINA
E.
( LL t
NOTARY PUBLIC l ./
STATE OF COLORADO Notary Public
NOTARY ID 20004009983
MY COMMISSION EXPIRES 04/132016
STATE OF COLORADO)
County of
p H
) ss
The foregoing instrument was acknowledged before me this
A.D. 20 i by CL( n\ h; Q. JLihns
?gday of lnu,C -i
Witness in hand and Seal.
CHRISTINA E. BACA
NOTARY PUBLIC
STATE OF COLORADO
NOTARY ID 20004009963
MY COMMISSION EXPIRES 04/132016
My commission expires:
STATE OF COLORADO)
County of
Lk)e Id ;ss
3— a —o / c°
Notary Public
The foregoing instrument was acknowledged before me this �7 day of
A.D. 2013, by
f�- O1'1 (ICAri JcJ11) Sfrx
mare A
W:Ibtatsni Ec.� . tgfy commission expires:
CHRISTINA E. BACA
NOTARY PUBLIC
STATE OF COLORADO
NOTARY ID 20004009983
MY COMMISSION EXPIRES 04/13/2018
Notary Public
II: \ LAND-ALL\CONI.FY \ FORMS petitioainc-subd.doe
APPENDIX "A"
Purpose
The purpose of this covenant is to subject Petitioner's property, described in the petition for inclusion and
court order for inclusion, to the same mill levies and special assessments as are levied or will be levied on
other similarly situated property in the Municipal Subdistrict (ASubdistrict@) of the Northern Colorado
Water Conservancy District at the time of inclusion of Petitioner's lands.
Waiver
Petitioner hereby waives any right which may exist to require an election pursuant to article X, ' 20 of the
Colorado Constitution before the Subdistrict can impose the mill levies and special assessments specified
below. Petitioner also waives any right which may exist to a refund pursuant to article X, ' 20 of the
Colorado Constitution.
Mill Levies and Special Assessments
Upon inclusion into the Subdistrict, and as an express condition thereof, Petitioner covenants to pay any
and all special assessments levied by the Board of Directors of the Subdistrict against Petitioner=s property
in the event the municipality or public corporation in which Petitioner=s property is located defaults on
payment of its obligations under existing or future allotment contracts with the Subdistrict. Such obligations
include, but are not limited to:
I. Repayment of the bonded indebtedness of the Windy Gap Project
2. Payment of the annual costs incurred by the Subdistrict in the administration, operation,
maintenance, repair and rehabilitation of Windy Gap facilities and such other annual costs as
may arise from and be attributable to the operation of the Windy Gap Project.
Covenant to Run with the Land
This covenant will run with and burden the property described in the petition for inclusion and court order
for inclusion and binds all future owners of the property.
ALL OWNERS OF THE ABOVE DESCRIBED PROPERTY MUST SIGN THIS APPENDIX "A."
DATE
difr
SIGNATURES ADDRESS
2492 County Rd 11, Erie, CO
_51t) or Liz rtttir
II: klAND-ALL\CON LEY\FORMS\pet it ion. ine-su bd. doc
Exhibit "A"
Legal Description
PARCEL I:
THE SW 1/4 OF SECTION 24, TOWNSHIP I NORTH, RANGE 68 WEST OF THE 6TH P.M.,
COUNTY OF WELD, STATE OF COLORADO
EXCEPT LOTS A AND B RECORDED EXEMPTION NO 1467 -24 -3 -RE 2072, ACCORDING TO MAP
RECORDED NOVEMBER 14, 1997 AT RECEPTION NO. 2579119, BEING A PART OF THE W 1/2
OF SECTION 24, TOWNSHIP I NORTH, RANGE 68 WEST OF THE 6TII P.M., COUNTY OF WELD,
STATE OF COLORADO
ALSO EXCEPT THAT PORTION CONVEYED IN DEED RECORDED JULY i?, 1991 AT RECEPTION
NO. 2255478
ALSO EXCEPT THAT PORTION CONVEYED BY DEED RECORDED SEPTEMBER 30 1968 AT
RECEPTION NO. 1521696 IN BOOK 600
ALSO EXCEPT THOSE PORTIONS CONVEYED TO THE DENVER, GREELEY AND FORT COLLINS
RAILROAD SEPTEMBER 19, 1906 IN BOOK 247 AT PAGE 209 AND CONVEYED TO THE UNION
PACIFIC RAILROAD COMPANY AUGUST 13, 1908 IN BOOK 283 AT PAGE 221 AND JULY 27,
1909 IN BOOK 233 Al''PAGE 512
PARCEL II:
THAT PART OF THE SE 1/4 OF SECTION 24, TOWNSHIP I NORTH, RANGE 68 WEST OF THE
6TH P.M., COUNTY OF WELD, STATE OF COLORADO, BEING MORE PARTICULARLY DESCRIBED
AS:
BEGINNING AT THE E 1/4 CORNER OF SAID SECTION 24 AND CONSIDERING THE EASTERLY
LINE OF SAID SE 1/4 OF SECTION 24 AS BEARING S 00° I S' 00" W WITH ALL OTHER
BEARINGS BEING RELATIVE THERETO;
THENCE N 89° 54' 00" W A DISTANCE OF 2548.36 FEET TO THE TRUE POINT OF
BEGINNING; THENCE CONTINUING N 89° 54' 00" W A DISTANCE OF 75.70 FEET To THE
WESTERLY LINE OF SAID SE 1/4 OF SECTION 24; THENCE S 00" 29' 09" W ALONG SAID
WEST LINE OF THE SE 1/4 OF SECTION 24 A DISTANCE OF 2580,77 FEET TO THE
NORTHERLY LINE OF A STRIP OF LAND 60 FEET WIDE, CONVEYED TO THE FARMERS
RESERVOIR AND IRRIGATION COMPANY BY DEED RECORDED DECEMBER I I, 1914 IN BOOK
406 AT PAGE 293 FOR THE EAST BRANCH OF THE BULL CANAL. SAID NORTHERLY LINE
BEING 25 FEET NORTHERLY OR EXTENDING 25 FEET TO THE SEFT OF THE CENTERLINE OF
SAID EAST BRANCH OF THE BULL CANAL; THENCE EASTERLY ALONG SAID NORTHERLY LINE
OF THE EAST BRANCH OF THE BULL CANAL THE FOLLOWING 3 COURSES; 1) N 55° 28' 16"
F. A DISTANCE OF 21.56 FEET; 2) N 68° 33' 53" E A DISTANCE OF 64,12 FEET; 3) N
88° 44' 07" E A DISTANCE OF 17.64 FEET; THENCE N 00° 03' 23" E A DISTANCE OF
2544.77 FEET TO TIIE TRUE POINT OF BEGINNING;
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