IDENTIFIERS
Current Taxon Name (Soil Name):
Calhoun
OSD
Series Extent
User Site ID:
1999MO017080
User Pedon ID:
1999MO017080
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
MCL
Lab Pedon # -
M9901754
NCSS Pedon Lab Data NASIS Record ID -
31828
Print Date:
5/31/2024
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:
37.0874710
Std. Longitude:
-90.0480499
Datum:
WGS84
Map Unit:
54—Calhoun silt loam, 0 to 1 percent slopes82060—Calhoun silt loam, 0 to 1 percent slopes
State:
Missouri
County:
MO017—Bollinger
MLRA:
131—Southern Mississippi Valley Alluvium
Regional Office:
7—Auburn, AL
Non-MLRA Soil Survey Area:
MO017—Bollinger County, Missouri
7.5 Minute USGS Quad:
37090-A1—Sturdivant, Missouri
PEDON
Describers Name:
DWH
Current Taxonomic Class:
Fine-silty, mixed, active, thermic Typic Glossaqualfs
Current Taxon Kind:
taxadjunct
Pedon Type:
within range of map unit
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from PDP 3.x
Correlated Information:
Soil Name -
Calhoun
PSC -
64 to 114 cm.
Classificaton Date -
2/1/2012
Soil Taxonomic Edition -
eighth edition
Sampled As Information:
Soil Name -
Calhoun
Classificaton Date -
10/5/1999
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
alluvium derived from mixed
Landscape:
lowland
Landform:
terrace
Drainage Class:
poorly
Flooding:
rare flooding
Ponding:
rare ponding
Surface Fragments:
0.00 percent
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
10/5/1999 (actual site observation date)
Air Photo ID:
D-9
Surface Cover Properties:
Site Obs. Cover Kind 1 -
crop 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
ochric epipedon
albic horizon
glossic horizon
argillic horizon
0—15
15—64
64—127
64—127
—-
—-
—-
—-
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
1
—
—
108
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ap—0 to 15 centimeters (0.0 to 5.9 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; silt loam; weak very fine and fine granular structure; very friable; 5.0 very fine and fine vesicular pores; fragments; clear smooth boundary. Lab sample # MU062190
E1—15 to 36 centimeters (5.9 to 14.2 inches); gray (10YR 5/1) silt loam; moderate fine subangular blocky structure; friable; 5.0 very fine and fine vesicular pores; 3 percent yellowish brown (10YR 5/8) masses of oxidized iron; fragments; gradual smooth boundary. Lab sample # MU062191
E2—36 to 64 centimeters (14.2 to 25.2 inches); gray (10YR 6/1) silt loam; moderate coarse prismatic structure; friable; 10.0 very fine and fine vesicular pores; 10 percent yellowish brown (10YR 5/8) masses of oxidized iron; fragments; clear smooth boundary. Lab sample # MU062192
B/E1—64 to 86 centimeters (25.2 to 33.9 inches); light gray (10YR 7/1) silt loam; moderate coarse prismatic structure; firm; 5 percent dark reddish brown (5YR 3/2) masses of oxidized iron and 5 percent black (10YR 2/1) iron-manganese nodules and 10 percent yellowish brown (10YR 5/8) masses of oxidized iron; fragments; gradual wavy boundary. Lab sample # MU062193
B/E1—64 to 86 centimeters (25.2 to 33.9 inches); grayish brown (10YR 5/2) silty clay loam; 20 percent very dark grayish brown (10YR 3/2) clay films; fragments; clear wavy boundary. Lab sample # MU062193
B/E2—86 to 127 centimeters (33.9 to 50.0 inches); light gray (10YR 7/1) silt loam; moderate coarse prismatic structure; firm; 15 percent dark reddish brown (5YR 3/2) masses of oxidized iron and 20 percent strong brown (7.5YR 5/8) masses of oxidized iron and 20 percent black (10YR 2/1) iron-manganese nodules; fragments. Lab sample # MU062194
B/E2—86 to 127 centimeters (33.9 to 50.0 inches); grayish brown (10YR 5/2) silt loam; 20 percent very dark grayish brown (10YR 3/2) clay films; fragments; gradual wavy boundary. Lab sample # MU062194
BC1—127 to 163 centimeters (50.0 to 64.2 inches); light brownish gray (10YR 6/2) silt loam; moderate coarse prismatic structure; firm; 15 percent light gray (10YR 7/1) silt coats; 5 percent black (10YR 2/1) iron-manganese masses and 20 percent strong brown (7.5YR 5/8) masses of oxidized iron; fragments; gradual wavy boundary. Lab sample # MU062195
BC2—163 to 203 centimeters (64.2 to 79.9 inches); light brownish gray (10YR 6/2) silt loam; moderate coarse prismatic structure; firm; 15 percent light gray (10YR 7/1) silt coats; 40 percent strong brown (7.5YR 5/8) masses of oxidized iron; fragments. Lab sample # MU062196