IDENTIFIERS
Current Taxon Name (Soil Name):
Westola
OSD
Series Extent
User Site ID:
S1994OK059015
User Pedon ID:
94OK059015
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
94P0722
NCSS Pedon Lab Data NASIS Record ID -
66895
Print Date:
11/21/2024
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:
36.8199997
Std. Longitude:
-99.4805527
Datum:
WGS84
Township:
27N
Range:
21W
Section:
17
PLSS Details:
2600 feet north and 1600 feet west of the southeast corner
State:
Oklahoma
County:
OK059—Harper
MLRA:
78C—Central Rolling Red Plains, Eastern Part
Non-MLRA Soil Survey Area:
OK059—Harper County, Oklahoma
7.5 Minute USGS Quad:
36099-G4—Selman, Oklahoma
PEDON
Describers Name:
T. Collier and C. Salisbury.
Current Taxonomic Class:
Coarse-loamy, mixed (calcareous), thermic Typic Ustifluvents
Current Taxon Kind:
series
Pedon Type:
representative pedon for component
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from PDP 3.x
Pedon #:
15
Sampled As Information:
Soil Name -
Westola
Taxonomic Class -
Coarse-loamy, mixed (calcareous), thermic Typic Ustifluvents
PSC -
25 to 100 cm.
Classificaton Date -
9/1/1994
Moisture Class -
ustic
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Landscape:
river valley
Landform:
flood plain
Geomorphic Component Hills:
side slope
Hill Slope Profile:
toeslope
Slope Position:
drainageway
Slope Shape Across:
linear
Slope Shape Down:
linear
Drainage Class:
well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
9/1/1994 (actual site observation date)
Surface Cover Properties:
Site Obs. Cover Kind 1 -
grass/herbaceous cover
Site Obs. Cover Kind 2 -
rangeland, grassland
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
Pedon Diagnostic Features
Feature Kind
Feature Depth L-H
Feature Thickness L-RV-H
cm
ochric epipedon
0—12
—-
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
—
—
512
—
0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A1—0 to 12 centimeters (0.0 to 4.7 inches); dark reddish brown (5YR 3/3) rubbed, reddish brown (5YR 4/3) broken face, dry; very fine sandy loam; moderate medium granular structure; hard, friable; 8.0 very fine and fine roots throughout; 3.0 very fine and fine discontinuous tubular pores; fragments; noneffervescent, by hcl, unspecified; neutral, pH 7.0, hellige-truog; abrupt smooth boundary. Lab sample # 94P05456
A2—12 to 26 centimeters (4.7 to 10.2 inches); reddish brown (5YR 4/4) broken face, reddish brown (5YR 5/4) broken face, dry; very fine sandy loam; moderate medium granular structure; hard, friable; 8.0 fine and medium roots throughout and 0.5 coarse roots throughout; 8.0 very fine and fine discontinuous tubular and 0.5 coarse discontinuous tubular pores; fragments; slight effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, hellige-truog; gradual smooth boundary. Lab sample # 94P05457
BC1—26 to 48 centimeters (10.2 to 18.9 inches); reddish brown (5YR 4/4) broken face, reddish brown (5YR 5/4) broken face, dry; very fine sandy loam; moderate coarse prismatic structure; hard, friable; 3.0 very fine and fine roots throughout and 0.5 medium roots throughout; 8.0 very fine and fine discontinuous tubular and 0.5 coarse discontinuous tubular pores; fragments; strong effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, hellige-truog; gradual smooth boundary. Lab sample # 94P05458
BC2—48 to 64 centimeters (18.9 to 25.2 inches); yellowish red (5YR 4/6) broken face, yellowish red (5YR 5/6) broken face, dry; very fine sandy loam; weak coarse prismatic structure; hard, friable; 3.0 very fine and fine roots throughout and 0.5 medium roots throughout; 8.0 very fine and fine discontinuous tubular pores; fragments; violent effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, hellige-truog; gradual smooth boundary. Lab sample # 94P05459
BCk—64 to 108 centimeters (25.2 to 42.5 inches); yellowish red (5YR 4/6) broken face, reddish yellow (5YR 6/6) broken face, dry; very fine sandy loam; weak coarse prismatic structure; hard, friable; 3.0 very fine and fine roots throughout and 0.5 medium roots throughout; 8.0 very fine and fine discontinuous tubular and 0.5 coarse discontinuous tubular pores; 9 percent fine threadlike carbonate masses; fragments; violent effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, hellige-truog; gradual smooth boundary. Lab sample # 94P05460
C1—108 to 134 centimeters (42.5 to 52.8 inches); yellowish red (5YR 5/6) broken face, reddish yellow (5YR 6/6) broken face, dry; very fine sandy loam; massive; soft, loose; 0.5 very fine and fine roots throughout; 0.5 fine and medium discontinuous tubular pores; fragments; strong effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, hellige-truog; abrupt smooth boundary. Lab sample # 94P05461. Contains several strata of LFS that are approximately 1/16" thick.
C2—134 to 141 centimeters (52.8 to 55.5 inches); dark reddish brown (5YR 3/4) broken face silty clay; massive; very hard, very firm; 0.5 very fine and fine roots throughout; 3.0 very fine and fine discontinuous tubular and 0.5 medium and coarse discontinuous tubular pores; 25 percent fine and medium irregular gypsum crystals, unspecified; fragments; violent effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, hellige-truog; clear smooth boundary. Lab sample # 94P05462
C3—141 to 169 centimeters (55.5 to 66.5 inches); yellowish red (5YR 4/6) broken face very fine sandy loam; massive; slightly hard, very friable; 3.0 very fine and fine discontinuous tubular and 0.5 medium and coarse discontinuous tubular pores; 1 percent fine irregular gypsum crystals, unspecified; fragments; slight effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, hellige-truog; clear smooth boundary. Lab sample # 94P05463. Contains strata of LFS that are approximately 1/16" thick.
C4—169 to 185 centimeters (66.5 to 72.8 inches); reddish brown (5YR 4/4) broken face, yellowish red (5YR 4/6) broken face, dry; very fine sandy loam; massive; slightly hard, very friable; 3.0 very fine and fine discontinuous tubular and 0.5 coarse discontinuous tubular pores; 9 percent medium irregular iron-manganese masses; fragments; slight effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, hellige-truog; clear smooth boundary. Lab sample # 94P05464. Contains strata of LCoS, SiL and VFSL that are approximately 1/16" thick.
C5—185 to 229 centimeters (72.8 to 90.2 inches); reddish brown (5YR 4/4) broken face silty clay; massive; very hard, firm; 3.0 very fine and fine discontinuous tubular and 0.5 coarse discontinuous tubular pores; fragments; slight effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, hellige-truog; abrupt smooth boundary. Lab sample # 94P05465. Contains strata of LCoS, SiL and VFSL that 1/16"-2" thick.
C6—229 to 252 centimeters (90.2 to 99.2 inches); brown (7.5YR 5/4) broken face loamy fine sand; massive; loose, loose; fragments; very slight effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, hellige-truog. Lab sample # 94P05466. Contains strata that are 1/16"-1/8" thick. Water table at 270 cm.