IDENTIFIERS
Current Taxon Name (Soil Name):
Stoneham
OSD
Series Extent
User Site ID:
S1991CO121002A
User Pedon ID:
91CO121002A
Vegetation Plot ID:
S1991CO121002A
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
92P0191
NCSS Pedon Lab Data NASIS Record ID -
64430
Print Date:
11/24/2024
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:
40.3822212
Std. Longitude:
-103.1380539
Datum:
WGS84
Township:
5N
Range:
52W
Section:
24
PLSS Details:
SW corner
State:
Colorado
County:
CO121—Washington
Non-MLRA Soil Survey Area:
CO121—Washington County, Colorado
PEDON
Describers Name:
R.M., J.W.
Pedon Record Orgin:
Converted from PDP 3.x
Pedon #:
2
Sampled As Information:
Soil Name -
Stoneham
Taxonomic Class -
Fine-loamy, mixed Ustollic Haplargids
PSC -
9 to 59 cm.
Classificaton Date -
9/5/1991
Moisture Class -
aridic (torric)
Dynamic Soil Properties:
Erosion Class -
1
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Slope Shape Down:
convex
Drainage Class:
well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
9/5/1991 (actual site observation date)
Surface Cover Properties:
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
Vegetation Plot Plants
Plant Symbol
Scientific Name
National Vernacular Name
Plant Type Group
Canopy Cover %
Vegetation Stata Level
ARIST
BOGR2
Aristida
Bouteloua gracilis
threeawn
blue grama
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—
—
—
—
—
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
7
—
—
1335
—
290
—
—
—
—
—
—
—
—
—
—
—
—
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A—0 to 8 centimeters (0.0 to 3.1 inches); grayish brown (10YR 5/2), very dark grayish brown (10YR 3/2), moist; fine sandy loam; 8 percent clay; moderate medium granular structure; slightly hard, very friable; 3.0 very fine and fine roots; fragments; clear smooth boundary. Lab sample # 92P01270
Bt1—8 to 25 centimeters (3.1 to 9.8 inches); brown (10YR 5/3), brown (10YR 4/3), moist; sandy loam; 15 percent clay; moderate medium prismatic parts to moderate medium subangular blocky structure; hard, friable; 0.5 very fine and fine roots; fragments; gradual smooth boundary. Lab sample # 92P01271
Bt2—25 to 36 centimeters (9.8 to 14.2 inches); brown (10YR 5/3), brown (10YR 4/3), moist; sandy clay loam; 23 percent clay; moderate medium prismatic parts to moderate medium subangular blocky structure; hard, friable; 0.5 very fine and fine roots; fragments; clear smooth boundary. Lab sample # 92P01272
Btk1—36 to 58 centimeters (14.2 to 22.8 inches); pale brown (10YR 6/3), brown (10YR 5/3), moist; loam; 22 percent clay; moderate coarse prismatic parts to weak medium subangular blocky structure; hard, friable; 0.5 very fine roots; 3 percent by volume 2-39-75 millimeter unspecified fragments; gradual smooth boundary. Lab sample # 92P01273
Bk—58 to 81 centimeters (22.8 to 31.9 inches); light gray (10YR 7/2), grayish brown (10YR 5/2), moist; loam; weak coarse prismatic parts to weak medium subangular blocky structure; slightly hard, very friable; 0.5 very fine roots; carbonate concretions; fragments; gradual wavy boundary.