IDENTIFIERS
Current Taxon Name (Soil Name):
Pewamo
OSD
Series Extent
User Site ID:
S1968MI037001
User Pedon ID:
S1968MI037001
Vegetation Plot ID:
S1968MI037001
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
40A1961
NCSS Pedon Lab Data NASIS Record ID -
36119
Print Date:
11/11/2024
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:
43.0047264
Std. Longitude:
-84.7657547
Datum:
WGS84
Township:
7N
Range:
4W
Section:
10
PLSS Details:
NE 1/4, SW 1/4, SE 1/4
State:
Michigan
County:
MI037—Clinton
Non-MLRA Soil Survey Area:
MI037—Clinton County, Michigan
7.5 Minute USGS Quad:
43084-A7—Hubbardston, Michigan
PEDON
Describers Name:
R. Johnson and K. Pregitzer
Pedon Record Orgin:
Converted from PDP 3.x
Pedon #:
1
Sampled As Information:
Soil Name -
Pewamo
Taxonomic Class -
Fine, mixed Fluvaquentic Haplaquolls
PSC -
25 to 100 cm.
Classificaton Date -
10/10/1968
Moisture Class -
udic
Dynamic Soil Properties:
Erosion Class -
1
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Landscape:
till plain
Drainage Class:
poorly
Surface Fragments:
Benchmark Soil?:
yes
VEGETATION
SITE OBSERVATION
Observation Date:
10/10/1968 (actual site observation date)
Surface Cover Properties:
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
Vegetation Plot Plants
Plant Symbol
Scientific Name
National Vernacular Name
Plant Type Group
Canopy Cover %
Vegetation Stata Level
POA
Poa
bluegrass
—
—
—
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
—
—
—
—
834
—
155
8.7
20.8
-4.1
—
—
—
—
—
207280
Saint Johns
COOP
Ap—0 to 18 centimeters (0.0 to 7.1 inches); very dark gray (10YR 3/1) silty clay; moderate medium granular structure; friable; 21.0 fine roots; fragments; moderately acid, pH 5.8, unspecified; clear smooth boundary. Lab sample # 40A15588
A12—18 to 33 centimeters (7.1 to 13.0 inches); very dark gray (10YR 3/1) clay; moderate fine angular blocky structure; firm; 21.0 fine roots; fragments; slightly acid, pH 6.3, unspecified; clear smooth boundary. Lab sample # 40A15589
A3—33 to 53 centimeters (13.0 to 20.9 inches); very dark gray (N 3/0) clay; 1 percent olive brown (2.5Y 4/4) coarse distinct mottles; moderate medium angular blocky parts to fine angular blocky structure; very firm; 0.5 fine roots; fragments; slightly acid, pH 6.3, unspecified; clear wavy boundary. Lab sample # 40A15590
B21tg—53 to 69 centimeters (20.9 to 27.2 inches); dark gray (10YR 4/1) clay; 3 percent brown (10YR 5/3) coarse distinct and 3 percent yellowish brown (10YR 5/6) coarse distinct mottles; moderate coarse subangular blocky structure; very firm; 0.5 fine roots; prominent gray (10YR 5/1) clay films in root channels and/or pores; fragments; neutral, pH 6.9, unspecified; gradual wavy boundary. Lab sample # 40A15591
B22tg—69 to 99 centimeters (27.2 to 39.0 inches); gray (10YR 5/1) silty clay; 21 percent olive brown (2.5Y 4/4) coarse prominent mottles; moderate coarse angular blocky parts to medium subangular blocky structure; very firm; 0.5 fine roots; prominent gray (10YR 5/1) clay films on faces of peds; fragments; neutral, pH 6.9, unspecified; gradual wavy boundary. Lab sample # 40A15592
B3—99 to 114 centimeters (39.0 to 44.9 inches); olive brown (2.5Y 4/4) silty clay loam; 21 percent gray (N 5/0) coarse prominent mottles; weak coarse prismatic parts to weak coarse subangular blocky structure; very firm; 0.5 fine roots; prominent gray (N 5/0) clay films on all faces of peds; fragments; neutral, pH 6.9, unspecified; gradual wavy boundary. Lab sample # 40A15593
C1—114 to 152 centimeters (44.9 to 59.8 inches); dark grayish brown (2.5Y 4/2) silty clay loam; 3 percent gray (N 5/0) coarse distinct mottles; weak coarse prismatic structure; very firm; prominent gray (N 6/0) clay films on vertical faces of peds; fragments; slight effervescence; slightly alkaline, pH 7.6, unspecified; gradual wavy boundary. Lab sample # 40A15594
C2—152 to 183 centimeters (59.8 to 72.0 inches); grayish brown (10YR 5/2) silty clay loam; 1 percent light olive brown (2.5Y 5/6) coarse prominent and 3 percent gray (10YR 6/1) medium distinct mottles; massive; very firm; fragments; slight effervescence; slightly alkaline, pH 7.6, unspecified. Lab sample # 40A15595