HomeMy WebLinkAbout20221560.tiff40° 28' 44" N
40° 28 18" N
104° 51' 25" W
0
51215D
512150
Hydrologic Soil Group —Weld County, Colorado, Southern Part
512240
p may not be van
5172'
512330
512420
512510
514
512420
512510
512600
512590
Map Scale: 1:3,850 if printed on A portrait (8.5" x 11") sheet.
Meters
0 50 100
200
0 150 300
300
Feet
600 900
Map projection: Web Mercator Comer coordinates: WG584 Edge tics: UTM Zone 13N WG584
512600
512690
104° 50' 59" W
104° 50' 59" W
0
r
0
40° 28 44" N
40° 28' 18" N
USDA Natural Resources
a Conservation Service
Web Soil Survey
National Cooperative Soil Survey
2!912022
Page 1 of 4
Hydrologic Soil Group —Weld County, Colorado, Southern Part
MAP LEGEND
Area of Interest (A00
Area of Interest (AOl)
Soils
Soil Rating Polygons
A
Ala
B
B/D
CID
D
Not rated or not available
Soil Rating Lines
couTi0
co _7±0
co 0
A
A!D
B
B/D
C
C/D
embot D
• • Not rated or not available
Soil Dating Points
■
■
■
A
A/D
B
• B/D
•
■
O
Not rated or not available
illlllater Features
--�-
et -
Streams and Canals
Transportation
III
ORO
Fails
Interstate Highways
US Rotates
Major Roads
Loca
Roads
Background
Aerial Photography
MAP INFORMATION
The soil surveys that comprise your AD I were mapped at
1:24,000.
VVaming 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 reap
measurements.
Source of Map: Natural Resources Conservation Service
Web Soil Survey URL:
Coordinate System: Web Mercator (EP'SC:8857)
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 projections 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.
Sail Survey Area: Weld County, Colorado, Southern Part
Survey Area Data: 'version 20, Aug 81, 2021
Soil map units are labeled (as space allows) for map scales
1:50,000 or larger.
Date(s) aerial images were photographed: Jul 19, 2018 —Aug
10, 2018
The orthophoto or other base map on which the soil lines were
�mpiled 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
2/9/2022
Page 2 of 4
Hydrologic Soil Group —Weld County, Colorado, Southern Part
Hydrologic Soil Group
Map unit symbol
Map unit name
Rating
Acres in AOI
Percent of AOI
24
Fort
Collins loam,
percent slopes
0 to 3
C
1.4
5.6%
32
Kim loam,
slopes
1 to 3
percent
A
15.0
57.7%
33
Kim loam,
slopes
3 to 5
percent
A
6.7
25.7%
38
Nelson fine
3 to 9
sandy loam,
percent slopes
B
1.1
4.1%
52
Otero
sandy loam,
percent slopes
3 to 5
A
1.8
7.0%
Totals for Area of Interest
25.9
100.0%
USDA Natural Resources
Conservation Service
Web Soil Survey
National Cooperative Soil Survey
2/9/2022
Page 3 of 4
Hydrologic Soil Group —Weld Counter, Colorado, Southern Pert
Description
Hydrologic soil groups are based on estimates of runoff potential. Soils are
assigned to one of four groups according to the rate of water infiltration when the
soils are not protected by vegetation, are thoroughly wet, and receive
precipitation from long -duration storms.
The sails in the United States are assigned to four groups (A, B, C, and D) and
three dual classes (ND, B/D, and C/D). The groups are defined as follows:
Group A. Soils having a high infiltration rate (law runoff potential) when
thoroughly wet. These consist mainly of deep, well drained to excessively
drained sands or gravelly sands. These soils have a high rate of water
transmission.
Group B. Soils having a moderate infiltration rate when thoroughly wet. These
consist chiefly of moderately deep or deep, moderately well drained or well
drained soils that have moderately fine texture to moderately coarse texture.
These soils have a moderate rate of water transmission.
Group C. Soils having a slow infiltration rate when thoroughly wet. These consist
chiefly of soils having a layer that impedes the downward movement of water or
soils of moderately fine texture or fine texture. These soils have a slow rate of
water transmission.
Group D. Soils having a very slow infiltration rate (high runoff potential) when
thoroughly wet. These consist chiefly of clays that have a high shrink -swell
potential, soils that have a high water table, soils that have a claypan or clay
layer at or near the surface, and sails that are shallow over nearly impervious
material. These soils have a very slow rate of water transmission.
If a soil is assigned to a dual hydrologic group (A/D, B/D, or C/D), the first letter is
for drained areas and the second is for undrained areas. Only the soils that in
their natural condition are in group D are assigned to dual classes.
Rating Options
Aggregation Method. Dominant Condition
Component Percent Cutoff.- None Specified
Tie -break Rule Higher
USDA Natural Resources
onservation Service
Web Soil Survey
National Cooperative Soil Survey
2/9/2022
Page 4 of 4
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