IDENTIFIERS
Current Taxon Name (Soil Name):
Okoboji
OSD
Series Extent
User Site ID:
S1980MN091002(3017)
User Pedon ID:
S1980MN091002(3017)
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
UMNSSL1
Lab Pedon # -
UMN3017
NCSS Pedon Lab Data NASIS Record ID -
48751
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:
43.8345299
Std. Longitude:
-94.3470535
Datum:
WGS84
Township:
104N
Range:
29W
Section:
5
PLSS Details:
120 feet east and 500 feet north of the southwest corner
Country:
US—United States
State:
Minnesota
County:
MN091—Martin
MLRA:
103—Central Iowa and Minnesota Till Prairies
Regional Office:
NC—North Central
MLRA Soil Survey Area:
NC-ALB—Albert Lea, Minnesota
Non-MLRA Soil Survey Area:
MN091—Martin County, Minnesota
7.5 Minute USGS Quad:
43094-G3—Truman SE, Minnesota
PEDON
Describers Name:
Ken Matzdorf, Carroll Oskvig
Current Taxonomic Class:
Fine, smectitic, mesic Cumulic Vertic Endoaquolls
Current Taxon Kind:
series
Pedon Type:
not classified to current taxon name
Pedon Purpose:
laboratory sampling site
Pedon Record Orgin:
Unknown
Correlated Information:
Soil Name -
Okoboji
PSC -
25 to 100 cm.
Classificaton Date -
9/2/2011
Sampled As Information:
Soil Name -
Okoboji
Taxon Kind -
series
Classificaton Date -
7/18/1979
Dynamic Soil Properties:
Erosion Class -
1
Pedoderm Loose Cover Indicator -
no
Hydric:
no
Certification Status:
not certified
QC Status:
not reviewed
QA Status:
not reviewed
SITE
Parent Material:
lacustrine deposits over brown till
Drainage Class:
very poorly
Geology:
Wisconsinan formation.
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
7/18/1979 (actual site observation date)
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
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
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Ap—0 to 30 centimeters (0.0 to 11.8 inches); black (N 2/), silty clay; weak medium subangular blocky structure; slightly hard; 0.5 fine roots; 1 percent by volume nonflat subrounded indurated 2-35-75 millimeter mixed fragments; slightly alkaline, pH 7.4; abrupt smooth boundary. Lab sample # MN301701; dry when described;
A1—30 to 56 centimeters (11.8 to 22.0 inches); very dark gray (10YR 3/1) silty clay loam; weak fine granular parts to weak medium subangular blocky structure; friable; 2.0 fine roots; fragments; slightly alkaline, pH 7.5; gradual smooth boundary. Lab sample # MN301702; moist when described;
A2—56 to 71 centimeters (22.0 to 28.0 inches); very dark gray (10YR 3/1) silty clay loam; weak fine granular parts to weak fine subangular blocky structure; friable; 0.1 fine roots; fragments; slightly alkaline, pH 7.5; gradual irregular boundary. Lab sample # MN301703; moist when described;
Bg1—71 to 89 centimeters (28.0 to 35.0 inches); olive gray (5Y 5/2) silty clay loam; moderate medium subangular blocky parts to moderate fine subangular blocky structure; friable; 65 percent very dark gray (10YR 3/1), moist, organic stains on surfaces along root channels; 11 percent fine olive (5Y 5/3), moist, masses of oxidized iron; 1 percent by volume nonflat subrounded indurated 2-35-75 millimeter mixed fragments; slightly alkaline, pH 7.5; clear smooth boundary. Lab sample # MN301704; moist when described;
Bg2—89 to 107 centimeters (35.0 to 42.1 inches); olive gray (5Y 5/2) silty clay loam; moderate fine subangular blocky structure; friable; 5 percent very dark gray (10YR 3/1), moist, organic stains on surfaces along root channels; 1 percent fine light olive gray (5Y 6/2), moist, masses of reduced iron and 33 percent olive (5Y 5/3), moist, masses of oxidized iron; 1 percent by volume nonflat subrounded indurated 2-35-75 millimeter mixed fragments; slightly alkaline, pH 7.5; clear smooth boundary. Lab sample # MN301705; moist when described;
Cg1—107 to 142 centimeters (42.1 to 55.9 inches); olive gray (5Y 5/2) clay loam; moderately sticky; 1 percent light olive brown (2.5Y 5/6), moist, masses of oxidized iron and 10 percent olive (5Y 5/4), moist, masses of oxidized iron; 4 percent by volume nonflat subrounded indurated 2-35-75 millimeter mixed fragments; slight effervescence; slightly alkaline, pH 7.8; clear smooth boundary. Lab sample # MN301706; wet when described;
2Cg2—142 to 152 centimeters (55.9 to 59.8 inches); olive gray (5Y 5/2) silt loam; slightly sticky; 10 percent pale olive (5Y 6/3), moist, masses of oxidized iron and 33 percent strong brown (7.5YR 5/8), moist, masses of oxidized iron; fragments; slight effervescence; moderately alkaline, pH 7.9. Lab sample # MN301707; wet when described;