IDENTIFIERS
Current Taxon Name (Soil Name):
Buckhart
OSD
Series Extent
User Site ID:
1965IL039001
User Pedon ID:
1965IL039001
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
IL SCL
Lab Pedon # -
65IL039001
NCSS Pedon Lab Data NASIS Record ID -
20577
Print Date:
5/20/2024
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:
40.2578525
Std. Longitude:
-88.6539903
Datum:
WGS84
Township:
21N
Range:
5E
Section:
20
Location Description:
28FT from W edge of Rt.150 & 39FT from E rail of railroad
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
PEDON
Describers Name:
BWR, JBF, CD
Current Taxonomic Class:
Fine-silty, mixed, superactive, mesic Oxyaquic Argiudolls
Current Taxon Kind:
series
Pedon Type:
classifies to current taxon name, full description
Pedon Purpose:
soil survey inventory
Pedon Record Orgin:
PedonPC
Pedon #:
1
Correlated Information:
Soil Name -
Buckhart
PSC -
46 to 96 cm.
Classificaton Date -
2/22/2010
Soil Taxonomic Edition -
eleventh edition
Moisture Class -
udic
Moisture Subclass -
typic
Sampled As Information:
Soil Name -
Tama
Classificaton Date -
8/1/1965
Dynamic Soil Properties:
Erosion Class -
1
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
loess
Landscape:
upland
Landform:
knoll
Drainage Class:
moderately well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
8/1/1965 (entry creation date)
Surface Cover Properties:
Site Obs. Cover Kind 1 -
grass/herbaceous cover
Site Obs. Cover Kind 2 -
hayland
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
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
2
—
—
—
—
825
—
170
11
—
—
—
—
—
—
—
—
—
—
A1—0 to 33 centimeters (0.0 to 13.0 inches); black (10YR 2/1) silt loam; strong medium granular structure; friable; fragments; moderately acid, pH 5.9; clear smooth boundary. Lab sample # IL19923
A2—33 to 46 centimeters (13.0 to 18.1 inches); very dark grayish brown (10YR 3/2) silty clay loam; strong medium granular structure; friable; fragments; moderately acid, pH 5.7; clear smooth boundary. Lab sample # IL19924
Bt1—46 to 61 centimeters (18.1 to 24.0 inches); brown (10YR 4/3) silty clay; strong fine subangular blocky structure; firm; very dark grayish brown (10YR 3/2) and dark brown (10YR 3/3) organoargillans on all faces of peds; 1 percent fine faint light brownish gray (10YR 6/2) iron depletions; fragments; strongly acid, pH 5.5; clear smooth boundary. Lab sample # IL19925
Bt2—61 to 84 centimeters (24.0 to 33.1 inches); brown (10YR 4/3) silty clay loam; weak fine prismatic, and moderate medium subangular blocky structure; firm; dark grayish brown (10YR 4/2) organoargillans on all faces of peds; 1 percent fine black (10YR 2/1), moist, iron-manganese concretions and 1 percent fine faint yellowish brown (10YR 5/6) masses of oxidized iron; fragments; moderately acid, pH 5.6; gradual smooth boundary. Lab sample # IL19926
Bt3—84 to 112 centimeters (33.1 to 44.1 inches); 70 percent yellowish brown (10YR 5/6) and 30 percent grayish brown (2.5Y 5/2) silt loam; weak coarse prismatic, and weak coarse angular blocky structure; friable; 10 percent very dark gray (10YR 3/1), moist, organoargillans on all faces of peds; 25 percent black (10YR 2/1) iron-manganese concretions; fragments; neutral, pH 7.3; clear smooth boundary. Lab sample # IL19927
Bt4—112 to 135 centimeters (44.1 to 53.1 inches); 65 percent yellowish brown (10YR 5/6) and 35 percent light brownish gray (2.5Y 6/2) silt loam; weak coarse angular blocky structure; friable; 10 percent dark gray (10YR 4/1) clay films on all faces of peds and 25 percent very dark gray (10YR 3/1) organoargillans on surfaces along pores; 1 percent fine black (10YR 2/1) iron-manganese concretions; fragments; slight effervescence; moderately alkaline, pH 8.2; clear smooth boundary. Lab sample # IL19928
Bt5—135 to 180 centimeters (53.1 to 70.9 inches); 65 percent yellowish brown (10YR 5/6) and 35 percent light brownish gray (2.5Y 6/2) silt loam; weak coarse prismatic structure; friable; 10 percent dark gray (10YR 4/1) clay films on all faces of peds and 25 percent very dark gray (10YR 3/1) organoargillans on surfaces along pores; 1 percent fine black (10YR 2/1) iron-manganese concretions; fragments; slight effervescence; moderately alkaline, pH 8.1; clear smooth boundary. Lab sample # IL19929
2C1—180 to 203 centimeters (70.9 to 79.9 inches); yellowish brown (10YR 5/4) sandy loam; friable; 10 percent dark gray (10YR 4/1) clay films on all faces of peds and 10 percent very dark gray (10YR 3/1) organoargillans on surfaces along pores; 1 percent fine prominent strong brown (7.5YR 5/8) masses of oxidized iron and 1 percent fine faint yellowish brown (10YR 5/6) masses of oxidized iron; fragments; slight effervescence; moderately alkaline, pH 8.2; abrupt smooth boundary. Lab sample # IL19930
3C2—203 to 218 centimeters (79.9 to 85.8 inches); yellowish brown (10YR 5/4) and light reddish brown (5YR 6/3) loam; firm; fragments; moderately alkaline, pH 8.3. Lab sample # IL19931