IDENTIFIERS

Current Taxon Name (Soil Name): Pawnee

OSD

Series Extent

User Site ID: S1986KS131001

User Pedon ID: 86KS131001

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - SSL

Lab Pedon # - 87P0019

NCSS Pedon Lab Data NASIS Record ID - 59315

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: 39.7691650

Std. Longitude: -95.8791656

Datum: WGS84

Township: 3S

Range: 14E

Section: 20

PLSS Details: 910 feet east and 135 feet north of the southwest corner

State: Kansas

County: KS131—Nemaha

MLRA: 106—Nebraska and Kansas Loess-Drift Hills

PEDON

Describers Name: WAW

Current Taxonomic Class: Fine, smectitic, mesic Aquic Argiudolls

Current Taxon Kind: series

Pedon Purpose: full pedon description

Pedon Record Orgin: Converted from SSL-CMS data

Pedon #: 1

Correlated Information:

Soil Name - Pawnee

Classificaton Date - 7/11/2007

Moisture Class - udic

Moisture Subclass - aquic

Sampled As Information:

Soil Name - Pawnee

Taxonomic Class - Fine, montmorillonitic, mesic Aquic Argiudoll

Taxon Kind - series

Classificaton Date - 7/1/1986

Moisture Class - udic

Moisture SUBClass - aquic

Dynamic Soil Properties:

Erosion Class - 1

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Landscape: upland

Landform: upland slope

Hill Slope Profile: shoulder

Slope Position: middle third

Slope Shape Down: convex

Runoff: medium

Drainage Class: moderately well

Flooding: frequent flooding

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 7/1/1986 (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

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	—	—	397	—	90	—	—	—	—	—	—	—	—	—	—	—	—	—	—

1Ap—0 to 13 centimeters (0.0 to 5.1 inches); very dark grayish brown (10YR 3/2) interior, dark grayish brown (10YR 4/2) interior, dry; loam; 24 percent clay; weak fine granular structure; slightly hard, friable; 2.5 fine roots throughout; fragments; strongly acid, pH 5.1, pH meter; clear smooth boundary. Lab sample # 87P00094; dry when described;. common fine roots throughout

1A—13 to 28 centimeters (5.1 to 11.0 inches); very dark grayish brown (10YR 3/2) interior, dark grayish brown (10YR 4/2) interior, dry; clay loam; 30 percent clay; strong medium angular blocky, and moderate fine subangular blocky structure; hard, firm; 2.5 fine roots throughout; fragments; strongly acid, pH 5.1, pH meter; clear smooth boundary. Lab sample # 87P00095; dry when described;. common fine roots throughout

1BA—28 to 38 centimeters (11.0 to 15.0 inches); dark brown (10YR 3/3) interior, brown (10YR 4/3) interior, dry; clay loam; 37 percent clay; 1 percent strong brown (7.5YR 4/6) fine distinct mottles; moderate fine subangular blocky structure; hard, firm; 0.5 fine roots throughout; 15 percent distinct organic stains on faces of peds; fragments; strongly acid, pH 5.4, pH meter; clear smooth boundary. Lab sample # 87P00096; dry when described;. few organic coats surface features on faces of peds; few fine roots throughout; few fine distinct 7.5YR46 mottles; patchy - phpvsfiid 221262; patchy - phpvsfiid 221262

1Bt1—38 to 76 centimeters (15.0 to 29.9 inches); brown (10YR 4/3) interior, brown (10YR 5/3) interior, dry; clay; 45 percent clay; 1 percent dark gray (10YR 4/1) fine distinct and 11 percent strong brown (7.5YR 5/6) medium distinct mottles; moderate fine angular blocky structure; very hard, very firm; 0.5 very fine roots throughout; fragments; neutral, pH 7.0, pH meter; gradual smooth boundary. Lab sample # 87P00097; dry when described;. few very fine roots throughout; common medium distinct 7.5YR56 mottles; few fine distinct 10YR41 mottles

1Bt2—76 to 117 centimeters (29.9 to 46.1 inches); brown (10YR 4/3) interior, brown (10YR 5/3) interior, dry; clay; 45 percent clay; 1 percent gray (10YR 5/1) fine distinct and 30 percent brown (7.5YR 4/4) medium distinct mottles; moderate fine subangular blocky structure; extremely hard, extremely firm*; 1 percent fine spherical iron-manganese concretions; fragments; neutral, pH 7.3, pH meter; gradual smooth boundary. Lab sample # 87P00098; dry when described;. few fine iron-manganese concretions concentrations; many medium distinct 7.5YR44 mottles; few fine distinct 10YR51 mottles

1BC—117 to 137 centimeters (46.1 to 53.9 inches); brown (10YR 4/3) interior, brown (10YR 5/3) interior, dry; clay; 43 percent clay; 11 percent gray (10YR 5/1) medium distinct and 30 percent brown (7.5YR 4/4) medium distinct mottles; weak fine subangular blocky structure; very hard, very firm; 11 percent medium spherical iron-manganese concretions; 1 percent fine spherical carbonate concretions; 2 percent by volume 2-39-75 millimeter mixed fragments; slightly alkaline, pH 7.4, pH meter; gradual smooth boundary. Lab sample # 87P00099; dry when described;. common medium iron-manganese concretions concentrations; few fine carbonate concretions concentrations; many medium distinct 7.5YR44 mottles; common medium distinct 10YR51 mottles

1C—137 to 152 centimeters (53.9 to 59.8 inches); grayish brown (2.5Y 5/2) interior, light olive brown (2.5Y 5/4) interior, dry; clay loam; 38 percent clay; 30 percent brownish yellow (10YR 6/6) coarse distinct mottles; massive; very hard, very firm; 11 percent fine spherical iron-manganese concretions; fragments; slightly alkaline, pH 7.7, pH meter. Lab sample # 87P00100; dry when described;. common fine iron-manganese concretions concentrations; many coarse distinct 10YR66 mottles