IDENTIFIERS
Current Taxon Name (Soil Name):
Bolack
OSD
Series Extent
User Site ID:
S1987MT077842
User Pedon ID:
87MT077842
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
89P0434
NCSS Pedon Lab Data NASIS Record ID -
61538
Print Date:
11/11/2024
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:
46.9390602
Std. Longitude:
-112.9764709
Datum:
WGS84
Township:
14N
Range:
11W
Section:
27
PLSS Details:
3200 feet S and 2250 feet E of NW corner
State:
Montana
County:
MT077—Powell
PEDON
Current Taxonomic Class:
Fine, mixed, frigid Typic Haplaquolls
Current Taxon Kind:
series
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from SSL-CMS data
Pedon #:
842
Correlated Information:
Soil Name -
Bolack
Classificaton Date -
7/11/2007
Moisture Class -
aquic
Sampled As Information:
Soil Name -
Bohnley
Taxonomic Class -
Fine-silty, mixed, frigid Typic Haplaquoll
Classificaton Date -
11/1/1987
Moisture Class -
aquic
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Landform:
alluvial fan
Drainage Class:
poorly
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
11/1/1987 (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
1
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Oi—0 to 8 centimeters (0.0 to 3.1 inches); 5.5 very fine and fine roots and 2.5 medium roots; 2.5 fine vesicular pores; fragments; slight effervescence. common medium roots; many very fine and fine roots
A—8 to 26 centimeters (3.1 to 10.2 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; loam; moderate fine granular structure; hard, friable, slightly sticky, slightly plastic; 5.5 very fine and fine roots and 2.5 medium roots; 2.5 fine vesicular pores; fragments; slight effervescence; clear smooth boundary. Lab sample # 89P02434. common medium roots; many very fine and fine roots
C1—26 to 69 centimeters (10.2 to 27.2 inches); light brownish gray (10YR 6/2) and yellowish red (5YR 4/6), light gray (10YR 7/2) and yellowish red (5YR 5/6), dry; silty clay loam; weak fine granular structure; hard, friable, moderately sticky, slightly plastic; 5.5 very fine and fine roots and 2.5 medium roots; 2.5 fine vesicular pores; fragments; slight effervescence; clear smooth boundary. Lab sample # 89P02435. common medium roots; many very fine and fine roots
C2g—69 to 89 centimeters (27.2 to 35.0 inches); gray (5Y 6/1), light gray (5Y 7/1), dry; silty clay loam; very hard, firm, slightly sticky, moderately plastic; 5.5 very fine and fine roots and 2.5 medium roots; 2.5 fine vesicular pores; fragments; slight effervescence; clear smooth boundary. Lab sample # 89P02436. common medium roots; many very fine and fine roots
AB/C—89 to 110 centimeters (35.0 to 43.3 inches); very dark gray (10YR 3/1) and gray (5Y 6/1) and yellowish red (5YR 4/6), dark gray (10YR 4/1) and light gray (5Y 7/1) and yellowish red (5YR 5/6), dry; silty clay loam; very hard, firm, slightly sticky, moderately plastic; 5.5 very fine and fine roots and 2.5 medium roots; 2.5 fine vesicular pores; fragments; slight effervescence; gradual wavy boundary. Lab sample # 89P02437. common medium roots; many very fine and fine roots
Cbg—110 to 160 centimeters (43.3 to 63.0 inches); gray (5Y 6/1) and yellowish red (5YR 4/6), light gray (5Y 7/1) and yellowish red (5YR 5/6), dry; silty clay loam; hard, friable, moderately sticky, moderately plastic; 5.5 very fine and fine roots and 2.5 medium roots; 2.5 fine vesicular pores; fragments; slight effervescence. Lab sample # 89P02438. common medium roots; many very fine and fine roots