IDENTIFIERS
Current Taxon Name (Soil Name):
Colp
OSD
Series Extent
User Site ID:
1980IL145001
User Pedon ID:
1980IL145001
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
IL SCL
Lab Pedon # -
80IL145001
NCSS Pedon Lab Data NASIS Record ID -
21253
Print Date:
5/30/2024
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:
37.9768708
Std. Longitude:
-89.3827159
Datum:
WGS84
Township:
6S
Range:
3W
Section:
25
PLSS Details:
838 feet north and 200 feet west of center
State:
Illinois
County:
IL145—Perry
MLRA:
114—Southern Illinois and Indiana Thin Loess and Till Plain
Non-MLRA Soil Survey Area:
IL145—Perry County, Illinois
PEDON
Describers Name:
DRG
Current Taxonomic Class:
Fine, smectitic, mesic Aquertic Chromic Hapludalfs
Current Taxon Kind:
series
Pedon Type:
map unit inclusion
Pedon Purpose:
soil survey inventory
Pedon Record Orgin:
PedonPC
Pedon #:
1
Correlated Information:
Soil Name -
Colp
PSC -
30 to 80 cm.
Classificaton Date -
6/8/2009
Moisture Class -
aquic
Sampled As Information:
Soil Name -
Colp
Classificaton Date -
1/1/1980
Dynamic Soil Properties:
Erosion Class -
1
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
lacustrine and eolian deposits
Landscape:
outwash plain
Landform:
terrace
Runoff:
medium
Drainage Class:
moderately well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
1/1/1980 (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 -
Pedon Diagnostic Features
Feature Kind
Feature Depth L-H
Feature Thickness L-RV-H
cm
ochric epipedon
argillic horizon
0—25
30—114
—-
—-
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
3
—
—
120
—
0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ap—0 to 20 centimeters (0.0 to 7.9 inches); brown (10YR 4/3) silt loam; moderate medium granular structure; friable; 0.6 very fine roots between peds; fragments; slightly alkaline, pH 7.6, hellige-truog; abrupt smooth boundary. Lab sample # IL27404
A2—20 to 25 centimeters (7.9 to 9.8 inches); variegated brownish yellow (10YR 6/6) and light gray (10YR 7/2) silt loam; moderate medium platy structure; friable; 0.6 very fine roots between peds; fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # IL27405
B&A—25 to 30 centimeters (9.8 to 11.8 inches); yellowish brown (10YR 5/4) silty clay loam; moderate fine subangular blocky structure; friable; 0.6 fine roots between peds; prominent light gray (10YR 7/2), moist, silt coats on all faces of peds; fragments; strongly acid, pH 5.3, hellige-truog; abrupt irregular boundary. Lab sample # IL27406. continuous - phpvsfiid 459955; continuous - phpvsfiid 459955
IIB21t—30 to 61 centimeters (11.8 to 24.0 inches); yellowish brown (10YR 5/4) silty clay; 1 percent yellowish red (5YR 5/6) fine prominent mottles; moderate fine prismatic parts to moderate medium subangular blocky structure; firm; 0.6 very fine roots between peds; faint brown (10YR 5/3), moist, clay films on all faces of peds; 1 percent fine prominent iron-manganese concretions in matrix; fragments; very strongly acid, pH 4.7, hellige-truog; clear smooth boundary. Lab sample # IL27407. discontinuous - phpvsfiid 459956; discontinuous - phpvsfiid 459956
IIB22t—61 to 86 centimeters (24.0 to 33.9 inches); yellowish brown (10YR 5/4) silty clay; 1 percent yellowish red (5YR 5/6) fine prominent mottles; moderate medium prismatic parts to moderate medium subangular blocky structure; firm; 0.6 very fine roots between peds; distinct brown (10YR 4/3), moist, clay films on all faces of peds and distinct very pale brown (10YR 7/3), dry, silt coats on all faces of peds; fragments; very strongly acid, pH 4.7, hellige-truog; clear smooth boundary. Lab sample # IL27408. discontinuous - phpvsfiid 459957; discontinuous - phpvsfiid 459958; discontinuous - phpvsfiid 459957; discontinuous - phpvsfiid 459958
IIB23t—86 to 102 centimeters (33.9 to 40.2 inches); grayish brown (10YR 5/2) silty clay; 1 percent strong brown (7.5YR 5/6) medium distinct and 10 percent yellowish brown (10YR 5/4) fine distinct mottles; weak coarse prismatic structure; firm; 0.6 very fine roots between peds; distinct brown (10YR 4/3), moist, clay films on all faces of peds; 10 percent medium prominent iron-manganese concretions in matrix; fragments; very strongly acid, pH 4.7, hellige-truog; clear smooth boundary. Lab sample # IL27409. patchy - phpvsfiid 459959; patchy - phpvsfiid 459959
IIB24t—102 to 114 centimeters (40.2 to 44.9 inches); grayish brown (2.5Y 5/2) silty clay; 10 percent strong brown (7.5YR 5/6) medium prominent mottles; moderate medium prismatic structure; firm; 0.6 very fine roots between peds; distinct brown (10YR 4/3), moist, clay films on all faces of peds; 10 percent medium prominent iron-manganese concretions in matrix; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # IL27410. patchy - phpvsfiid 459960; patchy - phpvsfiid 459960
IIC1—114 to 163 centimeters (44.9 to 64.2 inches); grayish brown (2.5Y 5/2) silty clay loam; 10 percent strong brown (7.5YR 5/6) fine prominent mottles; moderate fine prismatic structure; firm; distinct brown (10YR 4/3), moist, clay films on all faces of peds; 1 percent fine prominent iron-manganese concretions in matrix; 10 percent fine prominent weakly coherent cemented carbonate concretions in matrix; fragments; strong effervescence, by hcl, unspecified; moderately alkaline, pH 8.1, hellige-truog. Lab sample # IL27411. patchy - phpvsfiid 459961; patchy - phpvsfiid 459961