IDENTIFIERS
Current Taxon Name (Soil Name):
Onarga
OSD
Series Extent
User Site ID:
1978IL103016
User Pedon ID:
1978IL103016
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
IL SCL
Lab Pedon # -
78IL103016
NCSS Pedon Lab Data NASIS Record ID -
20973
Print Date:
11/12/2024
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:
41.6233794
Std. Longitude:
-89.4016426
Datum:
WGS84
Township:
19N
Range:
9E
Section:
24
PLSS Details:
171 feet W & 1778 feet S of NE corner
State:
Illinois
County:
IL103—Lee
MLRA:
108—Illinois and Iowa Deep Loess and Drift
Non-MLRA Soil Survey Area:
IL103—Lee County, Illinois
7.5 Minute USGS Quad:
41089-E4—Ohio, Illinois
PEDON
Describers Name:
RS, JB
Current Taxonomic Class:
Coarse-loamy, mixed, superactive, mesic Typic Argiudolls
Current Taxon Kind:
taxadjunct
Pedon Type:
map unit inclusion
Pedon Purpose:
soil survey inventory
Pedon Record Orgin:
PedonPC
Pedon #:
16
Correlated Information:
Soil Name -
Onarga
PSC -
28 to 78 cm.
Classificaton Date -
1/4/2010
Moisture Class -
udic
Moisture Subclass -
typic
Sampled As Information:
Soil Name -
Unnamed
Classificaton Date -
11/1/1977
Dynamic Soil Properties:
Erosion Class -
1
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
eolian sand over glacial till
Landscape:
till plain, upland
Landform:
divide
Hill Slope Profile:
summit
Runoff:
low
Drainage Class:
well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
11/1/1977 (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
mollic epipedon
argillic horizon
0—20
28—99
—-
—-
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
—
—
251
—
225
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (10YR 3/2) sandy loam; moderate medium granular structure; friable; 0.6 medium roots between peds; fragments; abrupt smooth boundary. Lab sample # IL25824
B1—20 to 28 centimeters (7.9 to 11.0 inches); dark yellowish brown (10YR 4/4) sandy loam; moderate fine subangular blocky structure; friable; 0.6 medium roots between peds; 25 percent distinct very dark grayish brown (10YR 3/2), moist, clay films on all faces of peds; fragments; clear smooth boundary. Lab sample # IL25825. discontinuous - phpvsfiid 481399; discontinuous - phpvsfiid 481399
B21—28 to 41 centimeters (11.0 to 16.1 inches); dark yellowish brown (10YR 4/4) sandy loam; moderate medium subangular blocky structure; friable; 0.6 medium roots between peds; 10 percent distinct very dark grayish brown (10YR 3/2), moist, clay films on all faces of peds; fragments; clear smooth boundary. Lab sample # IL25826. patchy - phpvsfiid 481400; patchy - phpvsfiid 481400
B22—41 to 69 centimeters (16.1 to 27.2 inches); dark yellowish brown (10YR 4/4) sandy loam; moderate medium subangular blocky structure; friable; 0.6 medium roots between peds; fragments; abrupt smooth boundary. Lab sample # IL25827
IIB3—69 to 99 centimeters (27.2 to 39.0 inches); brown (7.5YR 4/4) clay loam; moderate medium subangular blocky structure; firm; 0.6 medium roots between peds; prominent iron-manganese masses in matrix; 1 percent by volume rounded strongly coherent cemented mixed fragments; clear smooth boundary. Lab sample # IL25828
IIC—99 to 152 centimeters (39.0 to 59.8 inches); brown (7.5YR 4/4) loam; 1 percent yellowish brown (10YR 5/6) fine distinct and 10 percent yellowish brown (10YR 5/8) fine distinct mottles; structureless massive; firm; 0.6 medium roots between peds; prominent iron-manganese masses in matrix; 25 percent by volume rounded strongly coherent cemented mixed fragments; slight effervescence, by hcl, unspecified; slightly alkaline, pH 7.6; clear smooth boundary. Lab sample # IL25829