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2005-0220
Non Technical Soil Description(s) (NASIS derived)
Soil Survey Area C0618 Weld County, Colorado, Southern Part
Mapunit 4 AQUOLLS AND AQUEPTS, FLOODED
Soil Component Name AQUOLLS 55%of the mapunit
Slope range(%) 0 to 3 Depth class: Very deep Drainage class: Poorly drained
Permeability: Moderately rapid Available water capacity class Low
Average total available water in top five feet(in.) 4.7
Land capability subclass,non-irrigated: 6w Land capability subclass,irrigated 6w
Ecological Site:SALT MEADOW
Runoff class: Very low Depth to seasonal high water table 21 - 72
Flooding frequency: Frequent Other restrictions(in): NA -
Horizon Information
Depth(in) Textures off ranee Sodium Salinity(mmhos/cm)
Hl 0 - 8 7.4 - 9 NA - 8 - 16
VAR variable
112 8 - 60 7.9 - 9 NA - 8 - 16
SR-SL C stratified sandy loam to clay
pH classes:3.5-4.4 extremely acid;4.5-5.0 very strongly acid;5.1-5.5 strongly acid;5.6-6.0 moderately acid;
6.1-6.5 slightly acid;6.6-7.3 neutral;7.4-7.8 slightly alkaline;7.9-8.4 moderately alkaline;8.5-9.0 strongly
alkaline;>9.0 very strongly alkaline.
Salinity classes(if applicable):0-2 non saline;2-4 very slightly saline;4-8 slightly saline;8-16 moderately saline;
>=I6 saline.
Wednesday,July 14, 2004 Non Technical Soil Description(NASTY derived) Page 1 of'5,
Soil Component Name AQUEPTS 25%of the mapunit
Slope range(%) 0 to 3 Depth class: very deep Drainage class: Poorly drained
Permeability: Moderately rapid Available water capacity class Low
Average total available water in top five feet(in.) 4.7
Land capability subclass,non-irrigated: 6w Land capability subclass,irrigated 6w
Ecological Site:WET MEADOW
Runoff class: Very low Depth to seasonal high water table 21 - 72
Flooding frequency: Frequent Other restrictions(in): NA -
Horizon Information
Depth(in) Textures pH range Sodium Salinity(mmhos/cm)
HI 0 - 8 7.4 - 9 NA - 8 - 16
VAR variable
I-12 8 - 60 7.9 - 9 NA - 8 - 16
SR-SL C stratified sandy loam to clay
pH classes:3.5-4.4 extremely acid;4.5-5.0 very strongly acid;5.1-5.5 strongly acid;5.6-6.0 moderately acid;
6.1-6.5 slightly acid;6.6-7.3 neutral;7.4-7.8 slightly alkaline;7.9-8.4 moderately alkaline;8.5-9.0 strongly
alkaline;>9.0 very strongly alkaline.
Salinity classes(if applicable):0-2 non saline;2-4 very slightly saline;4-8 slightly saline;8-16 moderately saline;
>=16 saline.
Wednesday, July 14,2004 Non Technical Soil Description(NASIS derived) Page 2 of 5
^
Mapunit 42 NUNN CLAY LOAM, 1 TO 3 PERCENT SLOPES
Soil Component Nome NUNN 85%of the mapunit
Slope range(%) 1 to 3 Depth class: Very deep Drainage class: Well drained
Permeability: Slow Available water capacity class High
Average total available water in top five feet(in.) 9.1
Land capability subclass,non-irrigated:4c Land capability subclass,irrigated 2e
Ecological Site:CLAYEY PLAINS
Runoff class:High Depth to seasonal high water table NA-
Flooding frequency: None Other restrictions(in): NA
Horizon Information
Depth(in) Textures pH range Sodium Salinity(mmhos/cm)
HI 0 - 9 6.1 - 7.8 NA - NA-
CL clay loam
H2 9 - 29 6.1 - 8.4 NA - NA-
CL clay loam
C clay
143 29 - 60 7.4 - 8.4 NA - NA-
SL sandy loam
SCL sandy clay loam
FSL fine sandy loam
pH classes:3.5-4.4 extremely acid;4.5-5.0 very strongly acid;5.1-5.5 strongly acid;5.6-6.0 moderately acid;
6.1.6.5 slightly acid;6.6-7.3 neutral;7.4-7.8 slightly alkaline;7.9-8.4 moderately alkaline;8.5-9.0 strongly
alkaline;>9.0 very strongly alkaline.
Salinity classes(if applicable):0-2 non saline;2-4 very slightly saline;4-8 slightly saline;8-16 moderately saline;
>=16 saline.
•
Wednesday,July 14, 2004 Non Technical Soil Description(NASIS derived) Page 3 of 5
Mapunit 82 WILEY-COLBY COMPLEX, I TO 3 PERCENT SLOPES
Soil Component Name WILEY 60%of the mapunit
Slope range(%) 1 to 3 Depth class: Very deep Drainage class: Well drained
Permeability: Moderate Available water capacity class High
Average total available water in top five feet(in.) 12.6
Land capability subclass,non-irrigated:4e Land capability subclass,irrigated 2e
Ecological Site:LOAMY PLAINS
Runoff class: Low Depth to seasonal high water table NA-
Flooding frequency: None Other restrictions(in): NA Horizon Information
Depth(in) Textures pH range Sodium Salinity(mmhos/cm)
HI 0 - 11 7.4 - 8.4 NA - NA-
SIL silt loam
132 11 - 60 7.9 - 8.4 NA - NA-
SICL silty clay loam
SlL silt loam
CL clay loam
H3 60 - 64 7.9 - 9 NA - NA-
SIL silt loam
SICL silty clay loam
L loam
pH classes:3.5-4.4 extremely acid;4.5-5.0 very strongly acid;5.1-5.5 strongly acid;5.6-6.0 moderately acid;
6.1.6.5 slightly acid;6.6-7.3 neutral;7.4-7.8 slightly alkaline;7.9-8.4 moderately alkaline;8.5-9.0 strongly
alkaline;>9.0 very strongly alkaline.
Salinity classes(if applicable):0-2 non saline;2-4 very slightly saline;4-8 slightly saline;8-16 moderately saline;
>-16 saline.
Wednesday,July 14, 2004 Non Technical Soil Description(NAS1S derived) Page 4 of 5
Soil Component Name COLBY 30%of the mapunit
Slope range(%) 1 to 3 Depth class: very deep Drainage class: Well drained
Permeability Moderate Available water capacity class High
Average total available water in top five feet(in.) 10.6
Land capability subclass,non-irrigated:4e Land capability subclass,irrigated 3e
Ecological Site:LOAMY PLAINS
Runoff class: Low Depth to seasonal high water table NA-
Flooding frequency: None Other restrictions(in): NA -
Horizon Information
Deoth(inl Textures pH range Sodium Salinity(mmhos/cm)
HI 0 - 7 7.4 - 8.4 NA - NA-
L loam
H2 7 - 60 7.4 - 8.4 NA - NA-
SII, silt loam
pH classes:3.5-4.4..,.ho.nely acid;4.5-5.0 very strongly acid;5.1-5.5 strongly acid;5.6-6.0 moderately acid;
6.1.6.5 slightly acid;6.6-7.3 neutral;7.4-7.8 slightly alkaline;7.9-8.4 moderately alkaline;8.5-9.0 strongly
alkaline;>9.0 very strongly alkaline.
Salinity classes(if applicable):0-2 non saline;2-4 very slightly saline;4-8 slightly saline;8-16 moderately saline;
>=16 saline.
Wednesday, July 14,2004 Non Technical Soil Description(NASIS derived) Page 5 of 5
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