IDENTIFIERS
Current Taxon Name (Soil Name):
Lourdes
OSD
Series Extent
User Site ID:
S1984IA1310011
User Pedon ID:
84IA1310011
User Site Association ID:
11-WAV_Lourdes_Pedons
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
85P0510
NCSS Pedon Lab Data NASIS Record ID -
56776
Print Date:
12/4/2024
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:
43.2750015
Std. Longitude:
-92.6666641
Datum:
WGS84
Country:
US—United States
State:
Iowa
County:
IA131—Mitchell
MLRA:
104—Eastern Iowa and Minnesota Till Prairies
Regional Office:
NC—North Central
MLRA Soil Survey Area:
NC-WAV—Waverly, Iowa
Non-MLRA Soil Survey Area:
IA131—Mitchell County, Iowa
PEDON
Describers Name:
P.K.
Current Taxonomic Class:
Fine-loamy, mixed, mesic Aquollic Hapludalfs
Current Taxon Kind:
series
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from SSL-CMS data
Pedon #:
1
Correlated Information:
Soil Name -
Lourdes
PSC -
30 to 79 cm.
Classificaton Date -
7/11/2007
Moisture Class -
udic
Moisture Subclass -
aquic
Sampled As Information:
Soil Name -
Lourdes
Taxonomic Class -
Fine-loamy, mixed, mesic Aquollic Hapludalf
Taxon Kind -
series
Classificaton Date -
10/1/1984
Moisture Class -
udic
Moisture SUBClass -
aquic
Dynamic Soil Properties:
Erosion Class -
3
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Parent Material:
drift derived from mixed-calcareous and/or till derived from mixed-calcareous
Landscape:
upland
Landform:
upland slope
Drainage Class:
moderately well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
10/1/1984 (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
argillic horizon
0—13
30—79
—-
—-
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
6
—
—
—
—
225
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1Ap—0 to 13 centimeters (0.0 to 5.1 inches); very dark grayish brown (10YR 3/2) interior loam; weak very fine subangular blocky, and weak very fine granular structure; friable; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 85P02533; dry when described;. Pebble band at lower boundary.
2Bw—13 to 30 centimeters (5.1 to 11.8 inches); strong brown (7.5YR 5/6) interior and light brownish gray (10YR 6/2) clay loam; weak fine prismatic, and weak very fine and fine subangular blocky structure; firm; grayish brown (10YR 5/2) coats on vertical faces of peds and light brownish gray (10YR 6/2) coats on vertical faces of peds; fragments; neutral, pH 6.8, hellige-truog; clear smooth boundary. Lab sample # 85P02534; dry when described;. continuous - phpvsfiid 218283; continuous - phpvsfiid 218284; continuous - phpvsfiid 218283; continuous - phpvsfiid 218284
2Bt1—30 to 43 centimeters (11.8 to 16.9 inches); strong brown (7.5YR 5/6) interior and light brownish gray (10YR 6/2) clay loam; moderate fine prismatic, and moderate very fine and fine subangular blocky structure; very firm; very dark gray (10YR 3/1) clay films on faces of peds and dark gray (10YR 4/1) clay films on faces of peds; fragments; strongly acid, pH 5.4, hellige-truog; gradual smooth boundary. Lab sample # 85P02535; dry when described;. discontinuous - phpvsfiid 218285; discontinuous - phpvsfiid 218286; discontinuous - phpvsfiid 218285; discontinuous - phpvsfiid 218286
2Bt2—43 to 61 centimeters (16.9 to 24.0 inches); strong brown (7.5YR 5/6) interior and gray (10YR 5/1) clay loam; moderate fine prismatic, and moderate fine subangular blocky structure; very firm; dark gray (10YR 4/1) clay films on faces of peds and gray (10YR 5/1) clay films on faces of peds; fragments; moderately acid, pH 5.8, hellige-truog; gradual smooth boundary. Lab sample # 85P02536; dry when described;. continuous - phpvsfiid 218287; continuous - phpvsfiid 218288; continuous - phpvsfiid 218287; continuous - phpvsfiid 218288
2Bt3—61 to 79 centimeters (24.0 to 31.1 inches); strong brown (7.5YR 5/6) interior and gray (10YR 5/1) clay loam; moderate medium prismatic, and moderate fine subangular blocky structure; very firm; gray (10YR 5/1) clay films on faces of peds and dark gray (10YR 4/1) clay films on faces of peds; fragments; neutral, pH 6.8, hellige-truog; gradual smooth boundary. Lab sample # 85P02537; dry when described;. continuous - phpvsfiid 218289; continuous - phpvsfiid 218290; continuous - phpvsfiid 218289; continuous - phpvsfiid 218290
2CB—79 to 97 centimeters (31.1 to 38.2 inches); strong brown (7.5YR 5/6) interior and gray (10YR 5/1) clay loam; weak medium prismatic, and moderate fine subangular blocky structure; very firm; dark grayish brown (10YR 4/2) clay films in root channels and/or pores; 1 percent medium iron concretions; fragments; slight effervescence, by hcl, 1n; slightly alkaline, pH 7.4, hellige-truog; gradual smooth boundary. Lab sample # 85P02538; dry when described;. few medium iron concretions concentrations
2C1—97 to 122 centimeters (38.2 to 48.0 inches); strong brown (7.5YR 5/6) interior and gray (10YR 5/1) loam; weak medium prismatic structure; very firm; 15 percent very dark gray (10YR 3/1) clay films in root channels and/or pores; 1 percent iron-manganese concretions; fragments; strong effervescence, by hcl, 1n; slightly alkaline, pH 7.6, hellige-truog; gradual smooth boundary.; dry when described;. Not sampled.; few iron-manganese concretions concentrations; few clay films surface features in root channels and/or pores
2C2—122 to 152 centimeters (48.0 to 59.8 inches); strong brown (7.5YR 5/6) interior and gray (10YR 5/1) loam; massive; very firm; 1 percent iron-manganese concretions; 1 percent carbonate concretions; fragments; slight effervescence, by hcl, 1n; slightly alkaline, pH 7.4, hellige-truog.; dry when described;. Not sampled.; few iron-manganese concretions concentrations; few lime concretions concentrations