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Home My WebLink About20252147.tiff40° 24' 46" N 4 40° 24' 36" N 4 104° 38' 2r W 104° 38' 2T' W 530470 530500 Soil Map Weld County, Colorado, Southern Part (1731 Fern Ave., Greeley CO 80631) 530590 Map Scale: 1:1,490 if printed on A portrait (8.5" x 11") sheet. '— �- Meters N 0 20 40 80 120 --� _-® Feet Q 50 100 200 300 Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 13N WGS84 530680 104° 38' 17" W 104° 38' 1T' W 40° 24' 46" N 0 4 40° 24' 36" N USDA Natural Resources Web Soil Survey anill Conservation Service National Cooperative Soil Survey 2/24/2025 Page 1 of 3 Area of Interest (AOI) Area of Interest (AOI) Soils J ftekrils E Soil Map Unit Polygons Soil Map Unit Lines Soil Map Unit Points Special Point Features Blowout Borrow Pit Clay Spot Closed Depression Gravel Pit Gravelly Spot s- +' Landfill Lava Flow Marsh or swamp Mine or Quarry Miscellaneous Water Perennial Water Rock Outcrop Saline Spot Sandy Spot Severely Eroded Spot Sinkhole Slide or Slip Sodic Spot V S Soil Map —Weld County, Colorado, Southern Part (1731 Fern Ave., Greeley CO 80631) MAP LEGEND ckt, L� O Y Spoil Area Stony Spot Very Stony Spot Wet Spot Other Special Line Features Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography AP INFORMATION The soil surveys that comprise your AOI were mapped at 1:24,000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Weld County, Colorado, Southern Part Survey Area Data: Version 23, Aug 29, 2024 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Jun 8, 2021 Jun 12, 2021 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. USDA Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 2/24/2025 Page 2of3 Soil Map—VVeld County, Colorado, Southern Part 1731 Fern Ave., Greeley CO 80631 Map Unit Legend Map Unit Symbol Map Unit Name Acres in AO1 Percent of AOI 3 ; Aquolls and Aquents, gravelly substratum 3.4 54 Paoli loam, 0 to 1 percent slopes 66.3% 1.7 I 33.7% Totals for Area of Interest 5.1 100.0% alle Conservation Service National Cooperative Soil Survey USDA Natural Resources Web Soil Survey 2/24/2025 Page 3 of 3 Map Unit Description: Aquolls and Aquents, gravelly substratum ---Weld County, Colorado, 1731 Fern Ave., Greele CO 80631 Southern Part y Weld County, Colorado, Southern Part 3—Aquolls and Aquents, gravelly substratum Map Unit Setting National map unit symbol: 3627 Elevation: 4,000 to 7,200 feet Mean annual precipitation: 12 to 18 inches Mean annual air temperature: 45 to 55 degrees F Frost -free period: 80 to 155 days Farmland classification: Prime farmland if drained and either protected from flooding or not frequently flooded during the growing season Map Unit Composition Aquolls and similar soils: 55 percent Aquents, gravelly substratum, and similar soils: 30 percent Minor components: 15 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Aquolls Setting Landform: Swales, flood plains, streams Down -slope shape: Linear Across -slope shape: Linear Parent material: Recent alluvium Typical profile Hi - 0 to 48 inches: loam H2 - 48 to 60 inches: gravelly sand Properties and qualities Slope: 0 to 3 percent Depth to restrictive feature: More than 80 inches Drainage class: Poorly drained Runoff class: Low Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.20 to 2.00 in/hr) Depth to water table: About 6 to 48 inches Frequency of flooding: Frequent Frequency of ponding: None Maximum salinity: Nonsaline to slightly saline (0.0 to 4.0 mmhos/cm) Available water supply, 0 to 60 inches: Moderate (about 8.0 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 6w Hydrologic Soil Group: D a Conservation Service National Cooperative Soil Survey USDA Natural Resources Web Soil Survey 2/24/2025 Page 1 of 2 Map Unit Description: Aquolls and Aquents, gravelly substratum ---Weld County. Colorado, 1731 Fern Ave., Greeley CO 80631 Southern Part Ecological site: R067BY035CO - Salt Meadow Hydric soil rating: Yes Description of Aquents, Gravelly Substratum Setting Landform: Stream terraces Down -slope shape: Linear Across -slope shape: Linear Parent material: Recent alluvium Typical profile Hi - 0 to 48 inches: variable H2 - 48 to 60 inches: very gravelly sand Properties and qualities Slope: 0 to 3 percent Depth to restrictive feature: More than 80 inches Drainage class: Poorly drained Runoff class: Very high Capacity of the most limiting layer to transmit water (Ksat): Moderately high to very high (0.57 to 19.98 in/hr) Depth to water table: About 6 to 24 inches Frequency of flooding: Frequent Frequency of ponding: None Calcium carbonate, maximum content: 10 percent Maximum salinity: Nonsaline to moderately saline (0.0 to 8.0 mmhos/cm) Available water supply, 0 to 60 inches: Moderate (about 6.6 inches) Interpretive groups Land capability classification (irrigated): 6w Land capability classification (nonirrigated): 6w Hydrologic Soil Group: D Ecological site: R067BY035CO - Salt Meadow Hydric soil rating: Yes Minor Components Bankard Percent of map unit: 10 percent Hydric soil rating: No Ustic torrifluvents Percent of map unit: 5 percent Hydric soil rating: No Data Source information Soil Survey Area: Weld County, Colorado, Southern Part Survey Area Data: Version 23, Aug 29, 2024 USDA Natural Resources Web Soil Survey Conservation Service National Cooperative Soil Survey 2/24/2025 Page 2 of 2 40° 24' 36" N 4 530470 530500 530530 530560 5305590 530620 530650 104° 38' 27" W 104° 38' 27' W 530470 530500 Gravel Source —Weld County, Colorado. Southern Part (1731 Fern Ave., Greeley CO 80631) 530530 Map Scale: 1:1,490 if printed on A portrait (8.5" x 11") sheet. N 0 20 40 A 80 Meters 120 Feet 0 50 100 200 300 Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 13N WGS84 530680 104° 38'17"W 104° 38' 17' W 400 24' 46" N 40° 24' 36" N USDA Natural Resources Web Soil Survey a Conservation Service National Cooperative Soil Survey 2/24/2025 Page 1 of 4 Gravel Source —Weld County, Colorado, Southern Part (1731 Fern Ave., Greeley CO 80631) MAP LEGEND MAP INFORMATION Area of Interest (AOl) Area of Interest (AOI) Soils Soil Rating Polygons Poor L Fair Good Not rated or not available Background The soil surveys that comprise your AOI were mapped at 1:24,000. Aerial Photography Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map Soil Rating Lines measurements. Poor Fair it to Good 4 9 Not rated or not available Soil Rating Points 0 0 El a Poor Fair Good Not rated or not available Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Source of Map: Natural Resources Conservation Service Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Weld County, Colorado, Southern Part Survey Area Data: Version 23, Aug 29, 2024 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Jun 8, 2021 Jun 12, 2021 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. USDA Natural Resources a Conservation Service Web Soil Survey National Cooperative Soil Survey 2/24/2025 Page 2 of 4 Gravel Source Weld County, Colorado, Southern Part 1731 Fern Ave., Greeley CO 80631 Gravel Source Map unit symbol Map unit name Rating Component name (percent) Rating (numeric values) reasons Acres in AOI Percent of AOI 3 Aquolls Aquents, gravelly substratum and Poor Aquolls (55%) Bottom layer (0.00) 3.4 66.3% Thickest layer (0.00) Aquents, gravelly substratum (30%) Thickest layer (0.00) Bottom layer (0.00) 54 Paoli 1 slopes loam. percent 0 to Poor Paoli (95%) Bottom layer (0.00) 1.7 33.7% Thickest layer (0.00) Totals for Area of Interest 5.1 100.0% Rating Acres in AOI Percent of AOI Poor 5.1 100.0% Totals for Area of Interest 5.1 100.0% USDA Natural Resources Web Soil Survey cc I Conservation Service National Cooperative Soil Survey 2/24/2025 Page 3 of 4 Gravel Source —Weld County, Colorado, Southern Part 1731 Fern Ave.. Greeley CO 80631 Description ENG - Engineering Gravel consists of natural aggregates (2 to 75 millimeters in diameter) suitable for commercial use with a minimum of processing. It is used in many kinds of construction. Specifications for each use vary widely. Only the probability of finding material in suitable quantity is evaluated. The suitability of the material for specific purposes is not evaluated, nor are factors that affect excavation of the material. The properties used to evaluate the soil as a source of gravel are gradation of grain sizes (as indicated by the Unified classification of the soil), the thickness of suitable material, and the content of rock fragments. If the bottom layer of the soil contains gravel, the soil is considered a likely source regardless of thickness. The assumption is that the gravel layer below the depth of observation exceeds the minimum thickness. The ratings are for the whole soil, from the surface to a depth of about 6 feet. Coarse fragments of soft bedrock, such as shale and siltstone, are not considered to be gravel. The soils are rated "good," "fair," or "poor" as potential sources of gravel. A rating of"good" or "fair" means that the source material is likely to be in or below the soil. The bottom layer and the thickest layer of the soils are assigned numerical ratings. These ratings indicate the likelihood that the layer is a source of gravel. The number 0.00 indicates that the layer is a poor source. The number 1.00 indicates that the layer is a good source. A number between 0.00 and 1.00 indicates the degree to which the layer is a likely source. The map unit components listed for each map unit in the accompanying Summary by Map Unit table in Web Soil Survey or the Aggregation Report in Soil Data Viewer are determined by the aggregation method chosen. An aggregated rating class is shown for each map unit. The components listed for each map unit are only those that have the same rating class as listed for the map unit. The percent composition of each component in a particular map unit is presented to help the user better understand the percentage of each map unit that has the rating presented. Other components with different ratings may be present in each map unit. The ratings for all components, regardless of the map unit aggregated rating, can be viewed by generating the equivalent report from the Soil Reports tab in Web Soil Survey or from the Soil Data Mart site. Onsite investigation may be needed to validate these interpretations and to confirm the identity of the soil on a given site. Rating Options Aggregation Method: Dominant Condition Component Percent Cutof. None Specified Tie -break Rule: Higher USDA Natural Resources Web Soil Survey Conservation Service National Cooperative Soil Survey 2/24/2025 Page 4 of 4 40° 24' 46" N 4 4 40° 24' 36" N 4 104° 38' 27" 1V 104° 38' 27' W 530470 Dwellings Without Basements Weld County, Colorado. Southern Part (1731 Fern Ave., Greeley CO 80631) 530500 -I_ 530500 530530 530660 530590 530620 Map Scale: 1:1,490 if printed on A portrait (8.5" x 11") sheet. N 0 20 40 A 80 Meters 120 Feet 0 50 100 200 300 Map projection: Web Mercator Comer coordinates: WGS84 Edge tics: IITM Zone 13N WGS84 530650 104° 38' 17' W 530680 i` 0 0 40° 24' 46" N 40° 24' 36" N USDA Natural Resources Web Soil Survey '® Conservation Service National Cooperative Soil Survey 2/24/2025 Page 1 of 5 Dwellings Without Basements —Weld County, Colorado, Southern Part (1731 Fern Ave., Greeley CO 80631) MAP LEGEND MAP INFORMATION Area of Interest (AO!) Area of Interest (AO') Soils Soil Rating Polygons Very limited 11 Somewhat limited Not limited f1 Not rated or not available Soil Rating Lines *1 Very limited 4 . Somewhat limited Not limited S I Not rated or not available Soil Rating Points O n O Very limited Somewhat limited Not limited Not rated or not available Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background The soil surveys that comprise your AOI were mapped at 1:24,000. Aerial Photography Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Weld County, Colorado, Southern Part Survey Area Data: Version 23, Aug 29, 2024 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Jun 8, 2021 Jun 12, 2021 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. USDA Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 2/24/2025 Page 2 of 5 Dwellings Without Basements Weld County, Colorado. Southern Part 1731 Fern Ave., Greeley CO 80631 Dwellings Without Basements Map unit symbol Map unit name Rating Component name (percent) Rating reasons (numeric values) Acres in AOI Percent of AOI 3 I Aquolls Aquents, gravelly substratum and Very limited Aquolls (55%) Flooding (1.00) 3.4 66.3% Depth to saturated zone (0.07) Aquents, gravelly substratum (30%) Flooding (1.00) ' Depth saturated (1.00) to zone 54 Paoli 1 slopes loam, percent 0 to Not limited Paoli (95%) 1.7 33.7% Totals for Area of Interest 5.1 100.0% Rating Acres in AOI Percent of AOI Very limited 3.4 66.3% Not limited 1.7 33.7% Totals for Area of Interest 5.1 100.0% USDA Natural Resources Web Soil Survey Conservation Service National Cooperative Soil Survey 2/24/2025 Page 3 of 5 Dwellings Without Basements Weld County, Colorado, Southern Part 1731 Fern Ave., Greeley CO 80631 Descri r: rteon ENG - Engineering Dwellings are single-family houses of three stories or less. For dwellings without basements, the foundation is assumed to consist of spread footings of reinforced concrete built on undisturbed soil at a depth of 2 feet or at the depth of maximum frost penetration, whichever is deeper. The ratings for dwellings are based on the soil properties that affect the capacity of the soil to support a load without movement and on the properties that affect excavation and construction costs. The properties that affect the load -supporting capacity include depth to a water table, ponding, flooding, subsidence, linear extensibility (shrink -swell potential), and compressibility. Compressibility is inferred from the Unified classification of the soil. The properties that affect the ease and amount of excavation include depth to a water table, ponding, flooding, slope, depth to bedrock or a cemented pan, hardness of bedrock or a cemented pan, and the amount and size of rock fragments. The ratings are both verbal and numerical. Rating class terms indicate the extent to which the soils are limited by all of the soil features that affect the specified use. "Not limited" indicates that the soil has features that are very favorable for the specified use. Good performance and very low maintenance can be expected. "Somewhat limited" indicates that the soil has features that are moderately favorable for the specified use. The limitations can be overcome or minimized by special planning, design, or installation. Fair performance and moderate maintenance can be expected. "Very limited" indicates that the soil has one or more features that are unfavorable for the specified use. The limitations generally cannot be overcome without major soil reclamation, special design, or expensive installation procedures. Poor performance and high maintenance can be expected. Numerical ratings indicate the severity of individual limitations. The ratings are shown as decimal fractions ranging from 0.01 to 1.00. They indicate gradations between the point at which a soil feature has the greatest negative impact on the use (1.00) and the point at which the soil feature is not a limitation (0.00). The map unit components listed for each map unit in the accompanying Summary by Map Unit table in Web Soil Survey or the Aggregation Report in Soil Data Viewer are determined by the aggregation method chosen. An aggregated rating class is shown for each map unit. The components listed for each map unit are only those that have the same rating class as listed for the map unit. The percent composition of each component in a particular map unit is presented to help the user better understand the percentage of each map unit that has the rating presented. Other components with different ratings may be present in each map unit. The ratings for all components, regardless of the map unit aggregated rating, can be viewed by generating the equivalent report from the Soil Reports tab in Web Soil Survey or from the Soil Data Mart site. Onsite investigation may be needed to USDA Natural Resources Web Soil Survey a Conservation Service National Cooperative Soil Survey 2/24/2025 Page 4 of 5 Dwellings Without Basements Weld County, Colorado. Southern Part 1731 Fern Ave., Greeley CO 80631 validate these interpretations and to confirm the identity of the soil on a given site afiong Options Aggregation Method: Dominant Condition Component Percent Cutoff. None Specified Tie -break Rule: Higher USDA Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 2/24/2025 Page 5of5 i 40° 24' 36" N 4 104° 38' 27' W 104° 38' 27' W 530470 530470 N A 530503 Sand Source Weld County, Colorado, Southern Part (1731 Fern Ave., Greeley CO 80631) 530530 Map Scale: 1:1,490 if printed on A portrait (8.5" x 11") sheet. 0 20 40 Meters 120 80 Feet 0 50 100 200 300 Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UM Zone 13N WGS84 530680 t ° 0 r. 104° 38'17'W 40° 24' 46" N 0 4 40° 24'36'N USDA Natural Resources Sao Conservation Service Web Soil Survey National Cooperative Soil Survey 2/24/2025 Page 1 of 4 Sand Source —Weld County, Colorado, Southern Part (1731 Fern Ave., Greeley CO 80631) MAP LEO D\ Area of Interest (AOl) Area of Interest (AOl) Soils Soil Rating Polygons Poor I Fair Good Not rated or not available Soil Rating Lines If Poor or S Fair Ai Good Not rated or not available Soil Rating Points 9 9 9 Poor Fair Good Not rated or not available Water Features Streams and Canals Transportation .�- Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography MAP INFORMATION The soil surveys that comprise your AOI were mapped at 1:24.000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection. which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Weld County, Colorado, Southern Part Survey Area Data: Version 23, Aug 29, 2024 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Jun 8, 2021 Jun 12, 2021 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. USDA Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 2/24/2025 Page 2 of 4 Sand Source Weld County, Colorado, Southern Part 1731 Fern Ave., Greeley CO 80631 Said Source Map unit symbol Map unit name Rating Component name (percent) Rating reasons (numeric values) Acres in AOI Percent of AOI 3 Aquolls and Aquents, gravelly substratum Fair Aquolls (55%) Aquents, gravelly substratum (30%) Thickest layer (0.00) Bottom layer (0.63) Bottom layer (0.43) Thickest layer (0.77) 3.4 66.3% 54 Paoli loam, 0 to 1 percent slopes Fair Paoli (95%) Bottom layer (0.00) Thickest layer (0.03) 1.7 Totals for Area of Interest 33.7% 5.1 100.0% Rating Acres in AOI Percent of AOI Fair 5.1 100.0% Totals for Area of Interest 5.1 a 100.0% USDA Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 2/24/2025 Page 3 of 4 Sand Source Weld County, Colorado, Southern Part 1731 Fern Ave., Greeley CO 80631 Description ENG - Engineering Sand is a natural aggregate (0.05 millimeter to 2 millimeters in diameter) suitable for commercial use with a minimum of processing. It is used in many kinds of construction. Specifications for each use vary widely. Only the probability of finding material in suitable quantity is evaluated. The suitability of the material for specific purposes is not evaluated, nor are factors that affect excavation of the material. The properties used to evaluate the soil as a source of sand are gradation of grain sizes (as indicated by the Unified classification of the soil), the thickness of suitable material, and the content of rock fragments. If the bottom layer of the soil contains sand, the soil is considered a likely source regardless of thickness. The assumption is that the sand layer below the depth of observation exceeds the minimum thickness. The ratings are for the whole soil, from the surface to a depth of about 6 feet. The soils are rated "good," "fair," or "poor" as potential sources of sand. A rating of "good" or "fair" means that sand is likely to be in or below the e soil. The bottom layer and the thickest layer of the soil are assigned numerical ratings. These ratings indicate the likelihood that the layer is a sou rce of sand. The number 0.00 indicates that the layer is a "poor source." The number 1.00 indicates that the layer is a "good source." A number between 0.00 and 1.00 indicates the degree to which the layer is a likely source. g The map unit components listed for each map unit in the accompanying Summary by Map Unit table in Web Soil Survey or y g the Aggregation Report in Soil Data Viewer are determined by the aggregation method chosen. An aggg re ated components class is shown for each map unit. The com p s listed for each map unit are only those that have the same rating class as listed for the map unit. The percent composition of each component in a particular map unit is presented to help the user better understand the percentage of each map unit that has the rating presented. Other components with different ratings may be present in each map unit. The ratings for all components, regardless of the map unit aggregated rating, can be viewed by generating the equivalent report from the Soil Reports tab in Web Soil Survey or from the Soil Data Mart site. Onsite investigation may be needed to validate these interpretations and to confirm the identity of the soil on a given site. Rating Options Aggregation Method: Dominant Condition Component Percent Cutoff None Specified Tie -break Rule: Higher all Conservation Service National Cooperative Soil Survey USDA Natural Resources Web Soil Survey 2/24/2025 Page 4 of 4 40° 24' 461 N 40" 24' 36'1N 12 0 104° 38' 27 W .7 N A 530470 530500 Septic Tank Absorption Fields —Weld County, Colorado, Southern Part (1731 Fern Ave., Greeley CO 80631) Map Scale: 1:1,490 if printed on A poi trait (8.5" x 11") sheet. OffirEEMEMININIIMMIPIEIr 0 20 40 80 Meters 120 Feet 0 50 100 200 300 Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 13N WGS84 530680 104° 38' 17' 104° 38'17'W USDA Natural Resources Web Soil Survey Conservation Service National Cooperative Soil Survey 2/24/2025 Page 1 of 5 Septic Tank Absorption Fields —Weld County, Colorado, Southern Part (1731 Fern Ave., Greeley CO 80631) MAP LEGEND MAP INFORMATION Area of Interest (AOI) Area of Interest (AOI) Aerial Photography Soils Soil Rating Polygons Very limited 1 Somewhat limited Not limited Not rated or not available Soil Rating Lines Very limited A Somewhat limited It Not limited Not rated or not available Soil Rating Points Very limited Somewhat limited Not limited Not rated or not available Water Features Streams and Canals Transportation --- Rails Interstate Highways US Routes Major Roads Local Roads Background The soil surveys that comprise your AOI were mapped at 1:24,000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Weld County, Colorado, Southern Part Survey Area Data: Version 23, Aug 29. 2024 Soil map units are labeled (as space allows) for map scales 1:50.000 or larger. Date(s) aerial images were photographed: Jun 8, 2021 Jun 12, 2021 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. USDA Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 2/24/2025 Page 2 of 5 Septic Tank Absorption Fields Weld County, Colorado, Southern Part 1731 Fern Ave., Greeley CO 80631 Septic Tank Absorption Fields Map unit symbol Map unit name Rating Component name (percent) Rating reasons (numeric values) Acres in AOI Percent of AOI 3 Aquolls and Aquents, gravelly substratum Very limited Aquolls (55%) Flooding (1.00) 3.4 66.3% Depth saturated (1.00) to zone Seepage, bottom layer (1.00) Slow water movement (0.68) Aquents, gravelly substratum (30%) Flooding (1.00) Depth saturated (1.00) to zone Seepage, bottom layer (1.00) Filtering capacity (1.00) 54 Paoli 1 slopes loam, 0 to percent Very limited Paoli (95%) Seepage, layer (1.00) bottom 1.7 33.7% Slow water movement (0.50) Totals for Area of Interest 5.1 100.0% Rating Acres in AOI Percent of AOI Very limited 5.1 100.0% Totals for Area of Interest 5.1 100.0% USDA Natural Resources Web Soil Survey `t Conservation Service National Cooperative Soil Survey 2/24/2025 Page 3 of 5 Septic Tank Absorption Fields Weld County, Colorado, Southern Part 1731 Fern Ave., Greeley CO 80631 escription ENG - Engineering Septic tank absorption fields are areas in which effluent from a septic tank is distributed into the soil through subsurface tiles or perforated pipe. Only that part of the soil between depths of 24 and 60 inches is evaluated. The ratings are based on the soil properties that affect absorption of the effluent, construction and maintenance of the system, and public health. Saturated hydraulic conductivity (Ksat), depth to a water table, ponding, depth to bedrock or a cemented pan, and flooding affect absorption of the effluent. Stones and boulders, ice, and bedrock or a cemented pan interfere with installation. Subsidence interferes with installation and maintenance. Excessive slope may cause lateral seepage and surfacing of the effluent in downslope areas. Some soils are underlain by loose sand and gravel or fractured bedrock at a depth of less than 4 feet below the distribution lines. In these soils the absorption field may not adequately filter the effluent, particularly when the system is new. As a result, the ground water may become contaminated. The ratings are both verbal and numerical. Rating class terms indicate the extent to which the soils are limited by all of the soil features that affect the specified use. "Not limited" indicates that the soil has features that are very favorable for the specified use. Good performance and very low maintenance can be expected. "Somewhat limited" indicates that the soil has features that are moderately favorable for the specified use. The limitations can be overcome or minimized by special planning, design, or installation. Fair performance and moderate maintenance can be expected. "Very limited" indicates that the soil has one or more features that are unfavorable for the specified use. The limitations generally cannot be overcome without major soil reclamation, special design, or expensive installation procedures. Poor performance and high maintenance can be expected. Numerical ratings indicate the severity of individual limitations. The ratings are shown as decimal fractions ranging from 0.01 to 1.00. They indicate gradations between the point at which a soil feature has the greatest negative impact on the use (1.00) and the point at which the soil feature is not a limitation (0.00). The map unit components listed for each map unit in the accompanying Summary by Map Unit table in Web Soil Survey or the Aggregation Report in Soil Data Viewer are determined by the aggregation method chosen. An aggregated rating class is shown for each map unit. The components listed for each map unit are only those that have the same rating class as listed for the map unit. The percent composition of each component in a particular map unit is presented to help the user better understand the percentage of each map unit that has the rating presented. Other components with different ratings may be present in each map unit. The ratings for all components, regardless of the map unit aggregated rating, can be viewed by generating the equivalent report from the Soil Reports tab in Web Soil Survey or from the Soil Data Mart site. Onsite investigation may be needed to USDA Natural Resources Web Soil Survey =^71 Conservation Service National Cooperative Soil Survey 2/24/2025 Page 4 of 5 Septic Tank Absorption Fields Weld County, Colorado, Southern Part 1731 Fern Ave., Greeley CO 80631 validate these interpretations and to confirm the identity of the soil on a given site Rating Options Aggregation Method: Dominant Condition Component Percent Cutoff. None Specified Tie -break Rule: Higher USDA Natural Resources Web Soil Survey a Conservation Service National Cooperative Soil Survey 2/24/2025 Page 5of5 0 LA. L 4 104° 38' 27" 4V 104° 38' 27' W N Corrosion of Concrete —Weld County, Colorado, Southern Part (1731 Fern Ave., Greeley CO 80631) 530500 Map Scale: 1:1,490 if printed on A portrait (8.5" x 11") sheet. 0 20 40 80 Meters 120 ,Feet 0 50 100 200 300 Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 13N WGS84 104° 38' 17' W 104° 38' 17" 1V 40° 24' 46" N 40° 24' 36" N USDA Natural Resources Web Soil Survey a Conservation Service National Cooperative Soil Survey 2/24/2025 Page 1 of 3 Corrosion of Concrete Weld County, Colorado, Southern Part (1731 Fern Ave., Greeley CO 80631) MAP LEGEND Area of Interest (AO!) Area of Interest (AOI) Soils Soil Rating Polygons High Moderate Low Not rated or not available Soil Rating Lines �G * High Moderate Low Not rated or not available Soil Rating Points High D E D Moderate Low Not rated or not available Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography MAP INFORMATION The soil surveys that comprise your AOI were mapped at 1:24,000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection. which preserves direction and shape but distorts distance and area. A projection that preserves area. such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Weld County, Colorado, Southern Part Survey Area Data: Version 23, Aug 29, 2024 Soil map units are labeled (as space allows) for map scales 1:50.000 or larger. Date(s) aerial images were photographed: Jun 8, 2021 Jun 12, 2021 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. USDA Natural Resources a Conservation Service Web Soil Survey National Cooperative Soil Survey 2/24/2025 Page 2 of 3 Corrosion of Concrete Weld County, Colorado, Southern Part 1731 Fern Ave., Greeley CO 80631 Corrosion of Concrete Map unit symbol Map unit name Rating Acres in AOI Percent of AOI 3 Aquolls gravelly and Aquents, substratum Low 3.4 66.3% 54 Paoli percent loam, slopes 0 to 1 Low 1.7 33.7% Totals for Area of Interest 5.1 100.0% Description ENG Engineering AGR Agronomy "Risk of corrosion" pertains to potential soil -induced electrochemical or chemical action that corrodes or weakens concrete. The rate of corrosion of concrete is based mainly on the sulfate and sodium content, texture, moisture content, and acidity of the soil. Special site examination and design may be needed if the combination of factors results in a severe hazard of corrosion. The concrete in installations that intersect soil boundaries or soil layers is more susceptible to corrosion than the concrete in installations that are entirely within one kind of soil or within one soil layer. The risk of corrosion is expressed as "low," "moderate," or "high." Rating Options Aggregation Method: Dominant Condition Component Percent Cutoff None Specified Tie -break Rule: Higher USDA Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 2/24/2025 Page 3 of 3 0 4 40° 24' 36" N i= 104° 38' 27' W Depth to Water Table —Weld County, Colorado, Southern Part (1731 Fern Ave., Greeley CO 80631) 53%50 104° 38' 27" l V A Map Scale: 1:1,490 if printed on A portidit (8.5" x 11") sheet. N 0 20 40 80 ammrminsazaztFeet 0 50 100 200 300 Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UT M Zone 13N WG584 Meters 120 104° 38' 17' W 0 C 4 0 a 40° 24' 46" N 40° 24' 36" N USDA Natural Resources Web Soil Survey Conservation Service National Cooperative Soil Survey 2/24/2025 Page 1 of 3 Depth to Water Table —Weld County, Colorado, Southern Part (1731 Fern Ave., Greeley CO 80631) MAP LEGEND Area of Interest (AO!) Area of Interest (AOI) Soils Soil Rating Polygons 0-25 25 - 50 50- 100 100-150 150 - 200 > 200 Not rated or not available Soil Rating Lines 0-25 a a 9' # O d 4 25-50 50- 100 100 - 150 150 - 200 > 200 Not rated or not available Soil Rating Points 0 0 0 0 O 0 0-25 25 - 50 50 - 100 100-150 150 - 200 > 200 Not rated or not available Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography MAP INFORMATION The soil surveys that comprise your AOI were mapped at 1:24.000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area. such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Weld County, Colorado, Southern Part Survey Area Data: Version 23, Aug 29, 2024 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Jun 8, 2021 Jun 12, 2021 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. USDA Natural Resources -arr' Conservation Service Web Soil Survey National Cooperative Soil Survey 2/24/2025 Page 2 of 3 Depth to Water Table —Weld County, Colorado, Southern Part 1731 Fern Ave., Greeley CO 80631 Depth to Water Table Map unit symbol Map unit name Rating (centimeters) Acres in AOI Percent of AOI 3 Aquolls gravelly and Aquents, substratum 69 3.4 66.3% 54 Paoli percent loam, slopes 0 to 1 >200 1.7 33.7% Totals for Area of Interest 5.1 100.0% Description "Water table" refers to a saturated zone in the soil. It occurs during specified months. Estimates of the upper limit are based mainly on observations of the water table at selected sites and on evidence of a saturated zone, namely grayish colors (redoximorphic features) in the soil. A saturated zone that lasts for less than a month is not considered a water table. This attribute is actually recorded as three separate values in the database. A low value and a high value indicate the range of this attribute for the soil component. A "representative" value indicates the expected value of this attribute for the component. For this soil property, only the representative value is used. Rating Options Units of Measure: centimeters Aggregation Method: Dominant Component Component Percent Cutoff None Specified Tie -break Rule: Lower Interpret Nulls as Zero: No Beginning Month: January Ending Month: December USDA Natural Resources Web Soil Survey Conservation Service National Cooperative Soil Survey 2/24/2025 Page 3of3 40° 24' 36" N 104° 38' 27' W 104° 38' 27" W N A Farmland Classification Weld County, Colorado, Southern Part (1731 Fern Ave., Greeley CO 80631) 530470 Map Scale: 1:1,490 if printed on A portrait (8.5" x 11") sheet. 0 20 40 80 Meters 120 Feet 0 50 100 200 300 Map projection: Web Mercator Comer coordinates: WGS84 Edge tics: UTM Zone 13N WGSF34 104° 38' 17 W 0 4 40° 24' 46" N 400 24' 36" N USDA Natural Resources alit Conservation Service National Cooperative Soil Survey Web Soil Survey 2/24/2025 Page 1 of 5 Farmland Classification Weld County, Colorado, Southern Part (1731 Fern Ave., Greeley CO 80631) MAP LEGEND Area of Interest (AOl) Area of Interest (AOI) Soils Soil Rating Polygons Not prime farmland I _ All areas are prime farmland Prime farmland if drained Prime farmland if protected from flooding or not frequently flooded during the growing season Prime farmland if irrigated Prime farmland if drained and either protected from flooding or not frequently flooded during the growing season Prime farmland if irrigated and drained Prime farmland if irrigated and either protected from flooding or not frequently flooded during the growing season Prime farmland if subsoiled, completely removing the root inhibiting soil layer Prime farmland if irrigated and the product of I (soil erodibility) x C (climate factor) does not exceed 60 Prime farmland if irrigated and reclaimed of excess salts and sodium Farmland of statewide importance Farmland of statewide importance. if drained Farmland of statewide importance. if protected from flooding or not frequently flooded during the growing season Farmland of statewide importance, if irrigated Farmland of statewide importance. if drained and either protected from flooding or not frequently flooded during the growing season Farmland of statewide importance, if irrigated and drained Farmland of statewide importance, if irrigated and either protected from flooding or not frequently flooded during the growing season Farmland of statewide importance, if subsoiled. completely removing the root inhibiting soil layer Farmland of statewide importance, if irrigated and the product of I (soil erodibility) x C (climate factor) does not exceed 60 Farmland of statewide importance, if irrigated and reclaimed of excess salts and sodium Farmland of statewide importance. if drained or either protected from flooding or not frequently flooded during the growing season Farmland of statewide importance, if warm enough, and either drained or either protected from flooding or not frequently flooded during the growing season Farmland of statewide importance, if warm enough Farmland of statewide importance. if thawed Farmland of local importance Farmland of local importance. if irrigated F-1 Farmland of unique importance Not rated or not available Soil Rating Lines Not prime farmland tor_. A 4 B All areas are prime farmland Prime farmland if drained Prime farmland if protected from flooding or not frequently flooded during the growing season Prime farmland if irrigated Prime farmland if drained and either protected from flooding or not frequently flooded during the growing season Prime farmland if irrigated and drained Prime farmland if irrigated and either protected from flooding or not frequently flooded during the growing season USA Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 2/24/2025 Page 2 of 5 IC U Farmland Classification Weld County, Colorado, Southern Part (1731 Fern Ave., Greeley CO 80631) U Prime farmland if subsoiled, completely removing the root inhibiting soil layer Prime farmland if irrigated and the product of I (soil erodibility) x C (climate factor) does not exceed 60 Prime farmland if irrigated and reclaimed of excess salts and sodium A Farmland of statewide importance Farmland of statewide importance, if drained Farmland of statewide importance, if protected from flooding or not frequently flooded during the growing season Farmland of statewide importance, if irrigated Farmland of statewide importance. if drained and either protected from flooding or not frequently flooded during the growing season Farmland of statewide importance, if irrigated and drained Farmland of statewide importance. if irrigated and either protected from flooding or not frequently flooded during the growing season Farmland of statewide importance, if subsoiled, completely removing the root inhibiting soil layer { a Farmland of statewide importance, if irrigated and the product of I (soil erodibility) x C (climate factor) does not exceed 60 • a rismirtos $ 0 if 0 .% r 4 % Farmland of statewide importance, if irrigated and reclaimed of excess salts and sodium Farmland of statewide importance, if drained or either protected from flooding or not frequently flooded during the growing season Farmland of statewide importance, if warm enough, and either drained or either protected from flooding or not frequently flooded during the growing season Farmland of statewide importance, if warm enough Farmland of statewide importance, if thawed Farmland of local importance Farmland of local importance, if irrigated { Farmland of unique importance Not rated or not available Soil Rating Points O Not prime farmland All areas are prime farmland Prime farmland if drained Prime farmland if protected from flooding or not frequently flooded during the growing season Prime farmland if irrigated Prime farmland if drained and either protected from flooding or not frequently flooded during the growing season Prime farmland if irrigated and drained Prime farmland if irrigated and either protected from flooding or not frequently flooded during the growing season Prime farmland if subsoiled, completely removing the root inhibiting soil layer Prime farmland if irrigated and the product of I (soil erodibility) x C (climate factor) does not exceed 60 Prime farmland if irrigated and reclaimed of excess salts and sodium ❑ Farmland of statewide importance ❑ Farmland of statewide importance, if drained Farmland of statewide importance, if protected from flooding or not frequently flooded during the growing season Farmland of statewide importance, if irrigated USDA Natural Resources ass Conservation Service Web Soil Survey National Cooperative Soil Survey 2/24/2025 Page 3 of 5 Farmland Classification Weld County, Colorado, Southern Part (1731 Fern Ave., Greeley CO 80631) O Farmland of statewide importance, if drained and either protected from flooding or not frequently flooded during the growing season Farmland of statewide importance, if irrigated and drained Farmland of statewide importance, if irrigated and either protected from flooding or not frequently flooded during the growing season ❑ Farmland of statewide importance, if subsoiled, completely removing the root inhibiting soil layer ❑ Farmland of statewide importance, if irrigated and the product of I (soil erodibility) x C (climate factor) does not exceed 60 S Farmland of statewide importance, if irrigated and reclaimed of excess salts and sodium Farmland of statewide importance, if drained or either protected from flooding or not frequently flooded during the growing season Farmland of statewide importance, if warm enough. and either drained or either protected from flooding or not frequently flooded during the growing season Farmland of statewide importance, if warm enough Farmland of statewide importance. if thawed Farmland of local importance Farmland of local importance. if irrigated ❑ Farmland of unique importance Not rated or not available Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography The soil surveys that comprise your AOI were mapped at 1:24.000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Weld County, Colorado, Southern Part Survey Area Data: Version 23, Aug 29, 2024 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Jun 8, 2021 Jun 12, 2021 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. USDA Natural Resources a Conservation Service Web Soil Survey National Cooperative Soil Survey 2/24/2025 Page 4 of 5 Farmland Classification Weld County, Colorado, Southern Part 1731 Fern Ave., Greeley CO 80631 FarmIan1. Classification Map unit symbol Map unit name Rating Acres in AOI Percent of AOI 3 Aquolls and Aquents, gravelly substratum Prime drained protected flooding frequently during season farmland the if and either from or not flooded growing 3.4 66.3% 54 Paoli percent loam, 0 to 1 slopes Prime farmland irrigated if 1.7 33.7% Totals for Area of Interest 5.1 100.0% Description Farmland classification identifies map units as prime farmland, farmland of statewide importance, farmland of local importance, or unique farmland. It identifies the location and extent of the soils that are best suited to food, feed, fiber, forage, and oilseed crops. NRCS policy and procedures on prime and unique farmlands are published in the "Federal Register," Vol. 43, No. 21, January 31, 1978. Rating Options Aggregation Method: No Aggregation Necessary Tie -break Rule: Lower USDA Natural Resources Web Soil Survey Conservation Service National Cooperative Soil Survey 2/24/2025 Page 5 of 5 Hello