IDENTIFIERS
Current Taxon Name (Soil Name):
Perma
OSD
Series Extent
User Site ID:
S1987MT077848
User Pedon ID:
87MT077848
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
89P0437
NCSS Pedon Lab Data NASIS Record ID -
61541
Print Date:
11/23/2024
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:
46.3832283
Std. Longitude:
-112.8436813
Datum:
WGS84
Township:
7N
Range:
10W
Section:
3
PLSS Details:
1200 feet E and 400 feet N of SW corner
State:
Montana
County:
MT077—Powell
PEDON
Current Taxonomic Class:
Loamy-skeletal, mixed Typic Haploborolls
Current Taxon Kind:
series
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from SSL-CMS data
Pedon #:
848
Correlated Information:
Soil Name -
Perma
Classificaton Date -
7/11/2007
Moisture Class -
ustic
Sampled As Information:
Soil Name -
Curecanti
Taxonomic Class -
Loamy-skeletal, mixed Typic Argiboroll
Taxon Kind -
series
Classificaton Date -
8/1/1987
Moisture Class -
ustic
Dynamic Soil Properties:
Erosion Class -
1
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Slope Shape Down:
concave
Drainage Class:
well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
8/1/1987 (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
55
—
—
1585
—
135
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A—0 to 25 centimeters (0.0 to 9.8 inches); black (10YR 2/1), very dark gray (10YR 3/1), dry; extremely bouldery loam; moderate fine granular structure; soft, friable, nonsticky, nonplastic; 5.5 very fine and fine roots; 5.5 very fine and fine interstitial pores; fragments; slight effervescence; clear smooth boundary. Lab sample # 89P02448. many very fine and fine roots
Ba—25 to 33 centimeters (9.8 to 13.0 inches); dark brown (10YR 3/3) and brown (7.5YR 4/4), brown (10YR 4/3) and brown (7.5YR 5/4), dry; very cobbly sandy clay loam, very cobbly loam; moderate fine granular, and moderate medium granular structure; soft, friable, slightly sticky, nonplastic; 5.5 very fine and fine roots; 5.5 very fine and fine interstitial pores; fragments; slight effervescence; gradual wavy boundary. Lab sample # 89P02449. many very fine and fine roots
Bt1—33 to 61 centimeters (13.0 to 24.0 inches); brown (7.5YR 5/4), light brown (7.5YR 6/4), dry; very cobbly sandy clay loam; weak fine subangular blocky structure; slightly hard, friable, slightly sticky, nonplastic; 5.5 very fine and fine roots; 5.5 very fine and fine interstitial pores; fragments; slight effervescence; gradual wavy boundary. Lab sample # 89P02450. many very fine and fine roots
Bt2—61 to 152 centimeters (24.0 to 59.8 inches); brown (7.5YR 4/4), pink (7.5YR 7/4), dry; very cobbly sandy clay loam; weak fine subangular blocky structure; soft, friable, nonsticky, nonplastic; 5.5 very fine and fine roots; 5.5 very fine and fine interstitial pores; fragments; slight effervescence. Lab sample # 89P02451. many very fine and fine roots