IDENTIFIERS
Current Taxon Name (Soil Name):
Colby
OSD
Series Extent
User Site ID:
S1960CO099002
User Pedon ID:
S1960CO099002
User Site Association ID:
mlra72-benchmark lab pedons
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
40A3857
NCSS Pedon Lab Data NASIS Record ID -
39503
Print Date:
11/26/2024
LOCATION
Location In Web Soil Survey
AOI is roughly a square mile and pedon is marked in the center.
Location in SoilWeb
Location in Google Maps
Std. Latitude:
38.0888901
Std. Longitude:
-102.2302780
Datum:
WGS84
Township:
22S
Range:
43W
Section:
34
PLSS Details:
.2 mile north and 385 feet west of south quarter corner
Location Description:
Prowers County, Colorado.
State:
Colorado
County:
CO099—Prowers
Non-MLRA Soil Survey Area:
CO099—Prowers County, Colorado
PEDON
Describers Name:
James P. Pannell
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from PDP 3.x
Pedon #:
2
Sampled As Information:
Soil Name -
Colby
Taxonomic Class -
Fine-silty, mixed, superactive, mesic Aridic Ustor
Taxon Kind -
series
Classificaton Date -
11/18/1960
Dynamic Soil Properties:
Erosion Class -
0
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Slope Shape Down:
linear
Drainage Class:
excessively
Surface Fragments:
0.00 percent
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
11/18/1960 (actual site observation date)
Surface Cover Properties:
Site Obs. Cover Kind 1 -
grass/herbaceous cover
Site Obs. Cover Kind 2 -
rangeland, grassland
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
Setting and Climate
Slope
Slope Length USLE
Upslope Length
Elev.
Corr. Elev
Aspect
MAP
REAP
FFD
MAAT
MSAT
MWAT
MAST
MSST
MWST
MFFP
PE Index
Climate Station ID
Climate Station Name
Climate Station Type
%
m
degrees
mm
mm
C
mm
1
—
—
1082
—
356
—
—
—
—
—
—
—
—
—
—
—
—
—
A1—0 to 8 centimeters (0.0 to 3.1 inches); dark grayish brown (10YR 4/2), light brownish gray (10YR 6/2), dry; silt loam; weak very fine granular structure; soft, very friable; fragments; strong effervescence; clear smooth boundary. Lab sample # 40A29552
AC—8 to 38 centimeters (3.1 to 15.0 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; silt loam; weak medium subangular blocky parts to weak fine granular structure; slightly hard, very friable; fragments; violent effervescence; gradual smooth boundary. Lab sample # 40A29553
C1—38 to 107 centimeters (15.0 to 42.1 inches); brown (10YR 5/3), pale brown (10YR 6/3), dry; silt loam; weak coarse subangular blocky, and massive; soft, very friable; fragments; violent effervescence; clear smooth boundary. Lab sample # 40A29554
C2—107 to 152 centimeters (42.1 to 59.8 inches); yellowish brown (10YR 5/4) and yellowish brown (10YR 5/4), very pale brown (10YR 7/3), dry; silt loam; massive; soft, very friable; fragments; violent effervescence. Lab sample # 40A29555