IDENTIFIERS

Current Taxon Name (Soil Name): Pebcreek

OSD

Series Extent

User Site ID: S1993WA047002

User Pedon ID: S1993WA047002

Vegetation Plot ID: S1993WA047002

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - SSL

Lab Pedon # - 94P0036

NCSS Pedon Lab Data NASIS Record ID - 66226

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: 48.6436119

Std. Longitude: -120.1141663

Datum: WGS84

Location Description: 3 miles southwest of south 20 mile peak. 12 miles northeast of town of Winthrop.

State: Washington

County: WA047—Okanogan

MLRA: 6—Cascade Mountains, Eastern Slope

Non-MLRA Soil Survey Area: WA749—Okanogan National Forest Area, Washington

7.5 Minute USGS Quad: 48120-F1—Spur Peak, Washington

PEDON

Describers Name: BJD and RJR

Current Taxonomic Class: Sandy-skeletal, mixed, frigid Vitrandic Xerochrepts

Current Taxon Kind: series

Pedon Type: OSD pedon

Pedon Purpose: full pedon description

Pedon Record Orgin: Converted from PDP 3.x

Pedon #: 2

Correlated Information:

Soil Name - Pebcreek

PSC - 25 to 102 cm.

Classificaton Date - 1/27/2010

Moisture Class - xeric

Sampled As Information:

Soil Name - Goddard Variant

Classificaton Date - 9/7/1993

Dynamic Soil Properties:

Erosion Class - 3

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Landscape: upland

Landform: mountainside

Hill Slope Profile: backslope

Slope Position: middle third

Slope Shape Across: convex

Slope Shape Down: convex

Runoff: high

Drainage Class: well

Flooding: none flooding

Ponding: none ponding

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 9/7/1993 (actual site observation date)

Air Photo ID: 581-76

Surface Cover Properties:

Site Obs. Cover Kind 1 - tree cover

Site Obs. Cover Kind 2 - other tree cover

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

Site Erosion Accelerated: water erosion

Vegetation Plot Plants
Plant Symbol	Scientific Name	National Vernacular Name	Plant Type Group	Canopy Cover %	Vegetation Stata Level
ALSI ARUV CARU PICO PSME SPBEL VAMY VASC	Allium simillimum Arctostaphylos uva-ursi Calamagrostis rubescens Pinus contorta Pseudotsuga menziesii Spiraea betulifolia var. lucida Vaccinium myrtilloides Vaccinium scoparium	simil onion kinnikinnick pinegrass lodgepole pine Douglas-fir shinyleaf spirea velvetleaf huckleberry grouse whortleberry	— — — — — — — —	— — — — — — — —	— — — — — — — —

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
ochric epipedon cambic horizon	0—13 13—28	—- —-

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
44	46	30.5	1311	—	18	559	—	—	—	—	—	—	—	—	—	—	—	—	—

Oe—0 to 5 centimeters (0.0 to 2.0 inches); fragments; clear smooth boundary. Lab sample # 94P00227; dry when described;

A—5 to 18 centimeters (2.0 to 7.1 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; sandy loam; weak fine granular structure; soft, very friable, nonsticky, nonplastic; weakly smeary; 21.0 very fine and fine roots and 0.5 medium and coarse roots; 0.5 very fine and fine pores; 12 percent by volume subrounded 2-39-75 millimeter unspecified fragments; clear wavy boundary. Lab sample # 94P00228; dry when described;

Bw—18 to 33 centimeters (7.1 to 13.0 inches); dark yellowish brown (10YR 4/4), light yellowish brown (10YR 6/4), dry; gravelly sandy loam; weak fine and medium subangular blocky structure; soft, very friable, nonsticky, nonplastic; weakly smeary; 21.0 very fine and fine roots and 0.5 medium and coarse roots; 15 percent by volume subrounded 2-39-75 millimeter unspecified fragments; clear wavy boundary. Lab sample # 94P00229; dry when described;

2C\B1—33 to 84 centimeters (13.0 to 33.1 inches); 70 percent pale brown (10YR 6/3) and 30 percent dark yellowish brown (10YR 4/6), 70 percent very pale brown (10YR 7/3) and 30 percent light yellowish brown (10YR 6/4), dry; very gravelly sand; 3 percent clay; single grain; loose, nonsticky, nonplastic; 3.0 very fine and fine roots and 0.5 medium roots; 3 percent by volume subrounded 75-162-250 millimeter unspecified fragments and 40 percent by volume subrounded 2-39-75 millimeter unspecified fragments; clear wavy boundary. Lab sample # 94P00230; dry when described;

2C\B2—84 to 99 centimeters (33.1 to 39.0 inches); 70 percent light brownish gray (10YR 6/2) and 25 percent dark yellowish brown (10YR 4/6), 75 percent light gray (10YR 7/2) and 25 percent light yellowish brown (10YR 6/4), dry; very gravelly loamy sand; 4 percent clay; single grain; loose, nonsticky, nonplastic; 0.5 very fine to medium roots; 2 percent by volume subrounded 75-162-250 millimeter unspecified fragments and 40 percent by volume subrounded 2-39-75 millimeter unspecified fragments; clear wavy boundary. Lab sample # 94P00231; dry when described;

2C—99 to 112 centimeters (39.0 to 44.1 inches); pale brown (10YR 6/3), very pale brown (10YR 7/3), dry; very gravelly loamy sand; 4 percent clay; single grain; loose, nonsticky, nonplastic; 0.5 very fine to medium roots; 45 percent by volume subrounded 2-39-75 millimeter unspecified fragments; clear wavy boundary. Lab sample # 94P00232; dry when described;

2Cd1—112 to 137 centimeters (44.1 to 53.9 inches); light brownish gray (10YR 6/2), light gray (10YR 7/2), dry; gravelly sandy loam; 8 percent clay; massive; very hard, friable, nonsticky, nonplastic; 0.5 very fine to medium roots; 2 percent by volume subrounded 75-162-250 millimeter unspecified fragments and 30 percent by volume subrounded 2-39-75 millimeter unspecified fragments; gradual wavy boundary. Lab sample # 94P00233; dry when described;

2Cd2—137 to 175 centimeters (53.9 to 68.9 inches); light brownish gray (10YR 6/2), light gray (10YR 7/2), dry; gravelly sandy loam; 8 percent clay; massive; very hard, friable, nonsticky, nonplastic; 0.5 very fine roots; 3 percent by volume subrounded 75-162-250 millimeter unspecified fragments and 28 percent by volume subrounded 2-39-75 millimeter unspecified fragments; gradual wavy boundary. Lab sample # 94P00234; dry when described;

2Cd3—175 to 208 centimeters (68.9 to 81.9 inches); light brownish gray (10YR 6/2), light gray (10YR 7/2), dry; gravelly sandy loam; 8 percent clay; massive; very hard, friable, nonsticky, nonplastic; 0.5 very fine roots; 3 percent by volume subrounded 75-162-250 millimeter unspecified fragments and 25 percent by volume subrounded 2-39-75 millimeter unspecified fragments. Lab sample # 94P00235