IDENTIFIERS
Current Taxon Name (Soil Name):
Arvada
OSD
Series Extent
User Site ID:
S1981NE165002
User Pedon ID:
S1981NE165002
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
81P0461
NCSS Pedon Lab Data NASIS Record ID -
49305
Print Date:
11/13/2024
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:
42.9294434
Std. Longitude:
-103.5141678
Datum:
WGS84
Township:
34N
Range:
53W
Section:
12
PLSS Details:
2500 feet S and 300 feet W of the center
State:
Nebraska
County:
NE165—Sioux
MLRA:
60A—Pierre Shale Plains
Non-MLRA Soil Survey Area:
NE165—Sioux County, Nebraska
PEDON
Describers Name:
Mark Willoughby and Jim Culver
Current Taxonomic Class:
Fine, smectitic, mesic Typic Natrustalfs
Current Taxon Kind:
taxadjunct
Pedon Record Orgin:
Converted from PDP 3.x
Pedon #:
2
Correlated Information:
Soil Name -
Arvada
Classificaton Date -
7/23/2007
Moisture Class -
ustic
Sampled As Information:
Soil Name -
Arvada-Like
Taxonomic Class -
Fine, montmorillonitic, mesic Ustollic Natrargid
Classificaton Date -
4/29/1981
Moisture Class -
aridic (torric)
Moisture SUBClass -
ustic
Dynamic Soil Properties:
Erosion Class -
0
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
alluvium derived from clay shale
Landform:
terrace
Slope Position:
lower third
Drainage Class:
well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
4/29/1981 (actual site observation date)
Surface Cover Properties:
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
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A2—0 to 3 centimeters (0.0 to 1.2 inches); dark grayish brown (10YR 4/2), light brownish gray (10YR 6/2), dry; silt loam; weak fine granular structure; slightly hard, friable; fragments; neutral, pH 7.0, cresol red; abrupt smooth boundary.
Bt2—3 to 36 centimeters (1.2 to 14.2 inches); olive (5Y 4/3), olive gray (5Y 5/2), dry; clay; moderate medium columnar parts to moderate fine blocky structure; hard, firm; fragments; strong effervescence; very strongly alkaline, pH 9.5, cresol red; clear smooth boundary. Lab sample # 81P02644
B3casa—36 to 58 centimeters (14.2 to 22.8 inches); olive (5Y 4/3), light olive gray (5Y 6/2), dry; clay; weak fine subangular blocky structure; very hard, firm; fragments; strong effervescence; strongly alkaline, pH 8.7, cresol red; clear smooth boundary. Lab sample # 81P02645
C1casa—58 to 152 centimeters (22.8 to 59.8 inches); olive (5Y 5/3), pale olive (5Y 6/3), dry; clay; massive; very hard, firm; fragments; strong effervescence; strongly alkaline, pH 8.7, cresol red.