IDENTIFIERS
Current Taxon Name (Soil Name):
Catlin
OSD
Series Extent
User Site ID:
1984IL039011
User Pedon ID:
1984IL039011
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
IL SCL
Lab Pedon # -
85P0315
Print Date:
10/31/2024
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:
40.2253750
Std. Longitude:
-88.8997889
Datum:
WGS84
Township:
20N
Range:
3E
Section:
6
PLSS Details:
627 feet W & 462 feet S of the NE corner
State:
Illinois
County:
IL039—De Witt
MLRA:
108—Illinois and Iowa Deep Loess and Drift
Non-MLRA Soil Survey Area:
IL039—De Witt County, Illinois
7.5 Minute USGS Quad:
40088-B8—Clinton, Illinois
PEDON
Describers Name:
GJW
Current Taxonomic Class:
Fine-silty, mixed, superactive, mesic Oxyaquic Argiudolls
Current Taxon Kind:
taxadjunct
Pedon Record Orgin:
PedonPC
Pedon #:
11
Correlated Information:
Soil Name -
Catlin
PSC -
36 to 86 cm.
Classificaton Date -
1/4/2010
Moisture Class -
udic
Moisture Subclass -
oxyaquic
Sampled As Information:
Soil Name -
Catlin
Classificaton Date -
1/1/1985
Dynamic Soil Properties:
Erosion Class -
1
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
loess over till
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
1/1/1985 (actual site observation date)
Air Photo ID:
Surface Cover Properties:
Site Obs. Cover Kind 1 -
crop cover
Site Obs. Cover Kind 2 -
row crop
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
Yield Study ID -
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
10
—
—
232
—
—
—
—
—
—
—
—
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—
Ap—0 to 20 centimeters (0.0 to 7.9 inches); variegated very dark brown (10YR 2/2) and brown (10YR 4/3), dark grayish brown (10YR 4/2), dry; silty clay loam; weak fine granular structure; friable; fragments; neutral, pH 7.0; abrupt smooth boundary. Lab sample # IL30843
Bt1—20 to 36 centimeters (7.9 to 14.2 inches); brown (10YR 4/3) silty clay loam; weak fine subangular blocky structure; friable; 25 percent distinct dark brown (10YR 3/3), moist, clay films on all faces of peds; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL30844
Bt2—36 to 53 centimeters (14.2 to 20.9 inches); dark yellowish brown (10YR 3/4) silty clay loam; moderate medium subangular blocky structure; friable; 50 percent distinct very dark brown (10YR 2/2), moist, clay films on all faces of peds; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL30845
Bt3—53 to 69 centimeters (20.9 to 27.2 inches); yellowish brown (10YR 5/6) silt loam; 1 percent grayish brown (10YR 5/2) fine faint mottles; moderate medium subangular blocky structure; friable; 50 percent distinct very dark brown (10YR 2/2), moist, and brown (10YR 4/3), moist, clay films on all faces of peds; 1 percent fine iron-manganese concretions; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL30846
Bt4—69 to 104 centimeters (27.2 to 40.9 inches); yellowish brown (10YR 5/6) silt loam; 10 percent grayish brown (10YR 5/2) fine faint mottles; moderate medium prismatic structure; friable; 10 percent faint very dark brown (10YR 2/2), moist, organic stains on surfaces along pores and 25 percent faint brown (10YR 4/3), moist, clay films on all faces of peds; 10 percent medium manganese coatings; fragments; neutral, pH 7.0; clear smooth boundary. Lab sample # IL30847
2BC—104 to 117 centimeters (40.9 to 46.1 inches); yellowish brown (10YR 5/4) loam; 10 percent gray (10YR 5/1) medium distinct mottles; weak coarse subangular blocky structure; firm; 10 percent faint brown (10YR 4/3), moist, clay films on all faces of peds; 10 percent fine iron-manganese concretions; fragments; neutral, pH 7.0; gradual smooth boundary. Lab sample # IL30848
2C—117 to 152 centimeters (46.1 to 59.8 inches); brown (10YR 5/3) loam; massive; firm; 1 percent fine iron-manganese concretions; fragments; slight effervescence; moderately alkaline, pH 8.1. Lab sample # IL30849