IDENTIFIERS

Current Taxon Name (Soil Name): PORT

OSD

Series Extent

User Site ID: S1990OK103004

User Pedon ID: 90OK103004

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - SSL

Lab Pedon # - 90P0949

NCSS Pedon Lab Data NASIS Record ID - 62882

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: 36.3477783

Std. Longitude: -97.2944412

Datum: WGS84

Map Unit: PorA—Port silt loam, 0 to 1 percent slopes, occasionally flooded

Country: US—United States

State: Oklahoma

County: OK103—Noble

MLRA: 80A—Central Rolling Red Prairies

Regional Office: SC—South Central

MLRA Soil Survey Area: SC-STW—Stillwater, Oklahoma

PEDON

Pedon Record Orgin: Converted from PDP 3.x

Pedon #: 4

Sampled As Information:

Soil Name - Port

Taxonomic Class - Fine-silty, mixed, thermic Cumulic Haplustoll

Taxon Kind - series

PSC - 25 to 100 cm.

Classificaton Date - 6/1/1990

Moisture Class - ustic

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 6/1/1990 (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
—	—	—	—	—		—	—	—	—	—	—	—	—	—	—	—	—	—	—

AP1—0 to 10 centimeters (0.0 to 3.9 inches);, dark reddish brown (5YR 3/2), moist; silt loam; weak fine granular structure; slightly hard, friable; 3.0 fine roots; 3.0 very fine tubular pores; fragments; moderately acid, pH 6.0, unspecified; clear smooth boundary. Lab sample # 90P05731

AP—0 to 12 centimeters (0.0 to 4.7 inches); fragments. Lab sample # 90P05743

AP2—10 to 19 centimeters (3.9 to 7.5 inches);, dark reddish brown (5YR 3/2), moist; silt loam; weak fine granular structure; slightly hard, friable; 3.0 fine roots; 3.0 very fine tubular pores; fragments; moderately acid, pH 6.0, unspecified; abrupt smooth boundary. Lab sample # 90P05732

AD—19 to 35 centimeters (7.5 to 13.8 inches);, dark reddish brown (5YR 3/3), moist; silt loam; weak fine subangular blocky parts to weak fine granular structure; very hard, friable; 0.5 fine roots; 0.5 very fine and fine tubular pores; 1 percent worm casts; fragments; moderately acid, pH 6.0, unspecified; clear smooth boundary. Lab sample # 90P05733

A1—35 to 52 centimeters (13.8 to 20.5 inches);, dark reddish brown (5YR 3/2) and dark reddish brown (5YR 3/3), moist; silt loam; moderate medium granular parts to moderate fine granular structure; slightly hard, friable; 3.0 fine roots; 3.0 very fine and fine tubular pores; 3 percent worm casts; fragments; slightly alkaline, pH 7.5, unspecified; gradual smooth boundary. Lab sample # 90P05734

A2—52 to 76 centimeters (20.5 to 29.9 inches);, dark reddish brown (5YR 3/2), moist; silt loam; weak coarse subangular blocky parts to moderate fine subangular blocky structure; slightly hard, friable; 0.5 very fine roots; 3.0 very fine tubular and 0.5 fine tubular pores; 3 percent worm casts; fragments; slightly alkaline, pH 7.5, unspecified; gradual smooth boundary. Lab sample # 90P05735

BW—76 to 101 centimeters (29.9 to 39.8 inches);, dark reddish brown (5YR 3/2) and dark reddish brown (5YR 3/3), moist; silt loam; slightly hard, friable; 3.0 fine roots; 3.0 very fine tubular and 0.5 fine tubular pores; 3 percent worm casts; fragments; moderately alkaline, pH 8.0, unspecified; gradual smooth boundary. Lab sample # 90P05736

BWK1—101 to 123 centimeters (39.8 to 48.4 inches);, dark reddish brown (5YR 3/2), moist; silt loam; strong coarse prismatic parts to strong medium angular blocky structure; slightly hard, friable; 0.5 fine roots; 3.0 very fine tubular and 0.5 fine tubular pores; fragments; slightly alkaline, pH 7.8, unspecified; clear smooth boundary. Lab sample # 90P05737

BWK2—123 to 139 centimeters (48.4 to 54.7 inches);, dark reddish brown (5YR 3/2) and dark reddish brown (5YR 3/3), moist; silty clay loam; strong coarse prismatic parts to strong coarse subangular blocky structure; hard when dry, firm; 0.5 fine roots; 3.0 very fine tubular pores; fragments; slightly alkaline, pH 7.8, unspecified; gradual smooth boundary. Lab sample # 90P05738

AB—139 to 172 centimeters (54.7 to 67.7 inches);, dark reddish brown (5YR 3/3) and reddish brown (5YR 4/3), moist; silty clay loam; strong coarse prismatic parts to strong medium angular blocky structure; hard when dry, firm; 0.5 fine roots; 3.0 very fine tubular pores; fragments; moderately alkaline, pH 8.0, unspecified; gradual smooth boundary. Lab sample # 90P05739

BW1B—172 to 187 centimeters (67.7 to 73.6 inches);, dark reddish brown (5YR 3/3) and dark reddish brown (5YR 3/2), moist; silty clay loam; strong coarse prismatic parts to strong coarse angular blocky structure; hard when dry, firm; 0.5 fine roots; 21.0 fine tubular pores; fragments; moderately alkaline, pH 8.0, unspecified; gradual smooth boundary. Lab sample # 90P05740

BW2B—187 to 217 centimeters (73.6 to 85.4 inches);, reddish brown (5YR 4/3) and dark reddish brown (5YR 3/4), moist; silty clay loam; moderate medium prismatic parts to moderate fine subangular blocky structure; hard when dry, firm; 0.5 fine roots; 0.5 medium tubular pores; fragments; moderately alkaline, pH 8.0, unspecified; gradual smooth boundary. Lab sample # 90P05741

BW3B—217 to 237 centimeters (85.4 to 93.3 inches);, dark reddish brown (5YR 3/4) and reddish brown (5YR 4/4), moist; silty clay loam; weak medium prismatic structure; hard when dry, firm; 0.5 fine roots; 21.0 fine tubular pores; fragments; moderately alkaline, pH 8.0, unspecified; gradual smooth boundary. Lab sample # 90P05742