IDENTIFIERS
Current Taxon Name (Soil Name):
Strawn
OSD
Series Extent
User Site ID:
02IL093001a
User Pedon ID:
02IL093001a
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
02N0202
NCSS Pedon Lab Data NASIS Record ID -
13917
Print Date:
5/29/2024
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:
41.6019606
Std. Longitude:
-88.4714336
Datum:
WGS84
Township:
36N
Range:
7E
Section:
18
PLSS Details:
1440 feet West and 360 feet South of the NE corner
Map Unit:
224C2—Strawn silt loam, 5 to 10 percent slopes, eroded
Country:
US—United States
State:
Illinois
County:
IL093—Kendall
MLRA:
108—Illinois and Iowa Deep Loess and Drift
Non-MLRA Soil Survey Area:
IL093—Kendall County, Illinois
7.5 Minute USGS Quad:
41088-E4—Plattville, Illinois
PEDON
Current Taxonomic Class:
Fine-loamy, mixed, active, mesic Typic Hapludalfs
Current Taxon Kind:
series
Pedon Type:
not classified to current taxon name
Pedon Purpose:
full pedon description
Pedon Record Orgin:
NASIS
Pedon #:
1
Sampled As Information:
Soil Name -
Strawn
Taxonomic Class -
Fine-loamy, mixed, active, mesic Typic Hapludalfs
Classificaton Date -
2/14/2002
Soil Taxonomic Edition -
tenth edition
Moisture Class -
udic
Dynamic Soil Properties:
Erosion Class -
2
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Landscape:
glaciated upland
Landform:
end moraine
Hill Slope Profile:
backslope
Slope Shape Across:
linear
Slope Shape Down:
linear
Drainage Class:
moderately well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
2/14/2002 (actual site observation date)
Air Photo ID:
AS# 23
Surface Cover Properties:
Site Obs. Cover Kind 1 -
grass/herbaceous cover
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
argillic horizon
18—53
—-
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
5
—
—
226
—
270
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ap—0 to 18 centimeters (0.0 to 7.1 inches); 65 percent very dark grayish brown (10YR 3/2) and 35 percent brown (10YR 4/3), light brownish gray (10YR 6/2), dry; silt loam; moderate medium granular structure; friable; 21.0 very fine and fine roots; 1 percent by volume 2-?-75 millimeter unspecified fragments; neutral, pH 7.0; clear smooth boundary. Lab sample # 02N00948
Bt1—18 to 30 centimeters (7.1 to 11.8 inches); silty clay loam; moderate fine subangular blocky structure; friable; 3.0 very fine and fine roots; 75 percent distinct very dark grayish brown (10YR 3/2), moist, organic stains on all faces of peds and 75 percent distinct brown (10YR 4/3), moist, clay films on all faces of peds; 2 percent by volume 2-?-75 millimeter unspecified fragments; neutral, pH 7.0; clear smooth boundary. Lab sample # 02N00949. continuous - phpvsfiid 393018; continuous - phpvsfiid 393019; continuous - phpvsfiid 393018; continuous - phpvsfiid 393019
Bt2—30 to 53 centimeters (11.8 to 20.9 inches); silty clay loam; weak medium prismatic parts to moderate medium subangular blocky structure; friable; 3.0 very fine roots; 10 percent distinct very dark grayish brown (10YR 3/2), moist, clay films on all faces of peds and 10 percent distinct dark grayish brown (10YR 4/2), moist, and brown (10YR 4/3), moist, clay films on all faces of peds; 10 percent fine prominent strong brown (7.5YR 4/6), moist, iron-manganese masses throughout; 2 percent by volume 2-?-75 millimeter unspecified fragments; slightly alkaline, pH 7.6; clear smooth boundary. Lab sample # 02N00950. discontinuous - phpvsfiid 393020; continuous - phpvsfiid 393021; discontinuous - phpvsfiid 393020; continuous - phpvsfiid 393021
BCt—53 to 81 centimeters (20.9 to 31.9 inches); silty clay loam; weak coarse prismatic parts to weak coarse subangular blocky structure; firm; 0.5 very fine roots; 1 percent distinct very dark gray (10YR 3/1), moist, clay films throughout and 10 percent distinct brown (10YR 5/3), moist, clay films throughout; 10 percent fine prominent strong brown (7.5YR 5/8), moist, and strong brown (7.5YR 5/6), moist, iron-manganese masses throughout and 10 percent fine distinct gray (10YR 6/1), moist, iron depletions on faces of peds and 30 percent fine prominent reddish yellow (7.5YR 6/8), moist, iron-manganese masses throughout; 4 percent by volume 2-?-75 millimeter unspecified fragments; strong effervescence; slightly alkaline, pH 7.6; gradual wavy boundary. Lab sample # 02N00951. discontinuous - phpvsfiid 393022; discontinuous - phpvsfiid 393023; discontinuous - phpvsfiid 393022; discontinuous - phpvsfiid 393023
C1—81 to 114 centimeters (31.9 to 44.9 inches); silty clay loam; massive; firm; 0.5 very fine roots; 10 percent fine prominent yellowish red (5YR 5/8), moist, and yellowish brown (10YR 5/8), moist, iron-manganese masses throughout and 30 percent medium prominent light brownish gray (2.5Y 6/2), moist, iron depletions on faces of peds; 6 percent by volume 2-?-75 millimeter unspecified fragments; strong effervescence; moderately alkaline, pH 8.2; gradual wavy boundary. Lab sample # 02N00952
C2—114 to 160 centimeters (44.9 to 63.0 inches); silty clay loam; massive; firm; 10 percent fine distinct brownish yellow (10YR 6/8), moist, iron-manganese masses on faces of peds and 10 percent medium prominent yellowish red (5YR 5/8), moist, iron-manganese masses on faces of peds and 30 percent medium prominent gray (5Y 6/1), moist, iron depletions on faces of peds; 4 percent by volume 2-?-75 millimeter unspecified fragments; strong effervescence; moderately alkaline, pH 8.2. Lab sample # 02N00953