IDENTIFIERS
Current Taxon Name (Soil Name):
Nira
OSD
Series Extent
User Site ID:
S1983IA029203
User Pedon ID:
83IA029203
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
84P0392
NCSS Pedon Lab Data NASIS Record ID -
54636
Print Date:
11/23/2024
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:
41.2591667
Std. Longitude:
-94.8527756
Datum:
WGS84
Township:
75N
Range:
35W
Section:
26
PLSS Details:
180 feet E and 210 feet N of SW corner
Location Description:
180 feet W recorded on description changed to 180 feet E.
State:
Iowa
County:
IA029—Cass
PEDON
Describers Name:
M. Sherwood
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from SSL-CMS data
Pedon #:
203
Sampled As Information:
Soil Name -
Nira
Taxonomic Class -
Fine-silty, mixed Typic Hapludolls
PSC -
25 to 100 cm.
Classificaton Date -
11/1/1983
Moisture Class -
udic
Dynamic Soil Properties:
Erosion Class -
2
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Landscape:
upland
Landform:
upland slope
Slope Shape Down:
convex
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
11/1/1983 (actual site observation date)
Surface Cover Properties:
Site Obs. Cover Kind 1 -
crop cover
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
Site Erosion Accelerated:
water erosion
Pedon Diagnostic Features
Feature Kind
Feature Depth L-H
Feature Thickness L-RV-H
cm
mollic epipedon
cambic horizon
0—18
18—97
—-
—-
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
8
—
—
—
—
315
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1Ap—0 to 18 centimeters (0.0 to 7.1 inches); very dark grayish brown (10YR 3/2) interior and very dark gray (10YR 3/1) and brown (10YR 4/3), grayish brown (10YR 5/2) interior, dry; silty clay loam; weak fine and medium subangular blocky structure; friable; fragments; slightly acid, pH 6.2, hellige-truog; clear smooth boundary. Lab sample # 84P02082
1Bw1—18 to 28 centimeters (7.1 to 11.0 inches); brown (10YR 4/3) interior and very dark grayish brown (10YR 3/2) silty clay loam; weak fine and medium subangular blocky structure; friable; fragments; slightly acid, pH 6.4, hellige-truog; clear smooth boundary. Lab sample # 84P02083
1Bw2—28 to 43 centimeters (11.0 to 16.9 inches); brown (10YR 4/3) interior silty clay loam; 1 percent yellowish brown (10YR 5/4) medium faint and 11 percent grayish brown (2.5Y 5/2) medium distinct mottles; weak medium subangular blocky structure; friable; fragments; neutral, pH 6.6, hellige-truog; gradual smooth boundary. Lab sample # 84P02084. common medium distinct 2.5Y52 mottles; few medium faint 10YR54 mottles
1Bw3—43 to 61 centimeters (16.9 to 24.0 inches); brown (10YR 4/3) interior silty clay loam; 1 percent strong brown (7.5YR 5/6) fine distinct and 11 percent grayish brown (2.5Y 5/2) medium distinct mottles; weak medium subangular blocky structure; friable; fragments; neutral, pH 6.6, hellige-truog; gradual wavy boundary. Lab sample # 84P02085. few fine distinct 7.5YR56 mottles; common medium distinct 2.5Y52 mottles
1Bw4—61 to 76 centimeters (24.0 to 29.9 inches); grayish brown (2.5Y 5/2) interior silt loam; 11 percent yellowish brown (10YR 5/4) medium prominent and 11 percent strong brown (7.5YR 5/6) medium prominent mottles; weak fine and medium subangular blocky structure; friable; 0.5 fine tubular pores; fragments; neutral, pH 6.6, hellige-truog; gradual wavy boundary. Lab sample # 84P02086. common medium prominent 10YR54 mottles; common medium prominent 7.5YR56 mottles
1BC—76 to 97 centimeters (29.9 to 38.2 inches); 33 percent light brownish gray (2.5Y 6/2) interior and 33 percent yellowish brown (10YR 5/4) and 33 percent strong brown (7.5YR 5/6) silt loam; weak medium subangular blocky structure; friable; 0.5 fine and medium tubular pores; fragments; neutral, pH 6.6, hellige-truog; gradual wavy boundary. Lab sample # 84P02087
1C—97 to 122 centimeters (38.2 to 48.0 inches); light brownish gray (2.5Y 6/2) interior silt loam; 1 percent yellowish brown (10YR 5/6) medium prominent and 1 percent strong brown (7.5YR 5/6) medium prominent mottles; massive; friable; 0.5 fine tubular pores; fragments; neutral, pH 6.8, hellige-truog. few medium prominent 10YR56 mottles; few medium prominent 7.5YR56 mottles