IDENTIFIERS
Current Taxon Name (Soil Name):
Wemple
OSD
Series Extent
User Site ID:
S1991MT093009
User Pedon ID:
91MT093009
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
91P0948
NCSS Pedon Lab Data NASIS Record ID -
63985
Print Date:
1/10/2025
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:
45.9958344
Std. Longitude:
-112.7316666
Datum:
WGS84
Township:
3N
Range:
9W
Section:
21
PLSS Details:
1900 feet north and 1600 feet east of SW corner
State:
Montana
County:
MT093—Silver Bow
PEDON
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from SSL-CMS data
Pedon #:
9
Sampled As Information:
Soil Name -
Wemple
Classificaton Date -
7/1/1991
Dynamic Soil Properties:
Erosion Class -
2
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Drainage Class:
well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
7/1/1991 (actual site observation date)
Surface Cover Properties:
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
Site Erosion Accelerated:
water erosion
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
2
—
—
1640
—
45
—
—
—
—
—
—
—
—
—
—
—
—
—
—
E1—0 to 5 centimeters (0.0 to 2.0 inches); very dark brown (10YR 2/2), grayish brown (2.5Y 5/2), dry; massive; slightly hard, very friable, slightly sticky, slightly plastic; fragments; very slight effervescence; moderately acid, pH 5.6, hellige-truog; abrupt smooth boundary. Lab sample # 91P05907
E2—5 to 13 centimeters (2.0 to 5.1 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; massive; slightly hard, firm, slightly sticky, slightly plastic; fragments; very slight effervescence; moderately acid, pH 5.8, hellige-truog; abrupt smooth boundary. Lab sample # 91P05908
Bt1—13 to 30 centimeters (5.1 to 11.8 inches); olive gray (5Y 4/2), olive (5Y 5/3), dry; strong medium prismatic structure; hard, firm, moderately sticky, moderately plastic; fragments; very slight effervescence; neutral, pH 7.2, hellige-truog; clear wavy boundary. Lab sample # 91P05909
Bt2—30 to 56 centimeters (11.8 to 22.0 inches); olive gray (5Y 4/2), pale olive (5Y 6/3), dry; moderate medium and coarse prismatic structure; slightly hard, very friable, slightly sticky, slightly plastic; fragments; very slight effervescence; slightly alkaline, pH 7.4, hellige-truog; gradual wavy boundary. Lab sample # 91P05910
Bt3—56 to 71 centimeters (22.0 to 28.0 inches); olive gray (5Y 4/2), pale olive (5Y 6/3), dry; massive; slightly hard, very friable, slightly sticky, slightly plastic; fragments; violent effervescence; slightly alkaline, pH 7.8, hellige-truog; gradual irregular boundary. Lab sample # 91P05911
Bk1—71 to 112 centimeters (28.0 to 44.1 inches); olive gray (5Y 4/2), light gray (5Y 7/2), dry; massive; slightly hard, very friable, slightly sticky, nonplastic; fragments; violent effervescence; moderately alkaline, pH 8.3, hellige-truog; gradual wavy boundary. Lab sample # 91P05912
Bk2—112 to 142 centimeters (44.1 to 55.9 inches); olive (5Y 5/3), light gray (5Y 7/2), dry; massive; slightly hard, very friable, slightly sticky, slightly plastic; fragments; strong effervescence; moderately alkaline, pH 8.3, hellige-truog; gradual wavy boundary. Lab sample # 91P05913
Cr—142 to 152 centimeters (55.9 to 59.8 inches); olive (5Y 4/4), pale yellow (5Y 8/2), dry; fragments. Lab sample # 91P05914. fractured tuff brittle