IDENTIFIERS

Current Taxon Name (Soil Name): Wickiup

OSD

Series Extent

User Site ID: 98-JFD-02

User Pedon ID: 03OR035013

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - SSL

Lab Pedon # - 04N0357

NCSS Pedon Lab Data NASIS Record ID - 16094

Print Date: 4/21/2025

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: 43.1553879

Std. Longitude: -121.5752792

Datum: WGS84

Township: 28 S.

Range: 10 E.

Section: 7

PLSS Details: about 2150 feet west and 1000 feet north of southeast corner

Location Description: Jackies Thicket, about 4 miles south and 11 miles east of Chemult

Map Unit: 2005—Wickiup diatomaceous silt, 0 to 1 percent slopes

Country: US—United States

State: Oregon

County: OR035—Klamath

MLRA: 6—Cascade Mountains, Eastern Slope

Non-MLRA Soil Survey Area: OR683—Winema National Forest Area, Oregon

7.5 Minute USGS Quad: 43121-B5—Tea Table Mountain, Oregon

PEDON

Describers Name: Dorr, Jim

Current Taxonomic Class: Ashy-pumiceous, glassy, nonacid Typic Cryaquands

Current Taxon Kind: series

Pedon Type: TUD pedon

Pedon Purpose: full pedon description

Pedon Record Orgin: NASIS

Pedon #: 13

Sampled As Information:

Soil Name - Wickiup

Taxonomic Class - Ashy-pumiceous, glassy, nonacid Typic Cryaquands

PSC - 5 to 105 cm.

Classificaton Date - 8/24/1998

Soil Taxonomic Edition - eighth edition

Moisture SUBClass - aquic

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Parent Material: diatomeceous earth over volcanic ash derived from dacite and/or pumice derived from dacite

Drainage Class: poorly

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 8/24/1998 (actual site observation date)

Plant Association Name: PICO/VAUL/CAAN15 p.a.

Surface Cover Properties:

Site Obs. Cover Kind 1 - tree cover

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
ochric epipedon aquic conditions diatomaceous earth limnic materials andic soil properties	0—6 1—160 5—16 5—16 16—85	—6— —159— —11— —11— —69—

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
0	—	—	1540	—	0	760	—	20	5	—	—	—	—	—	—	—	—	—	—

Oi—0 to 1 centimeters (0.0 to 0.4 inches); slightly decomposed plant material; low excavation difficulty; fragments; abrupt broken boundary.; dry when described;

Oe—1 to 5 centimeters (0.4 to 2.0 inches); very dark brown (10YR 2/2) exterior, very dark grayish brown (10YR 3/2) exterior, dry; moderately decomposed plant material; moderate excavation difficulty; 8.0 very fine roots throughout and 3.0 medium roots throughout and 8.0 fine roots throughout and 0.8 coarse roots throughout; fragments; moderately acid, pH 5.6, chlorophenol red; abrupt wavy boundary.; moist when described;

A—5 to 6 centimeters (2.0 to 2.4 inches); very dark gray (10YR 3/1) exterior, grayish brown (10YR 5/2) exterior, dry; diatomaceous silt; weak medium platy parts to strong fine granular structure; soft, very friable, slightly sticky, slightly plastic; moderate excavation difficulty; 8.0 very fine roots throughout and 8.0 medium roots throughout and 8.0 fine roots throughout; 8.0 very fine low-continuity interstitial pores; fragments; moderately acid, pH 6.0, chlorophenol red; abrupt wavy boundary.; moist when described;

Ldi—6 to 16 centimeters (2.4 to 6.3 inches); grayish brown (10YR 5/2) broken face, light gray (10YR 7/2) broken face, dry; diatomaceous silt; strong very thick platy structure; slightly hard, friable, nonsticky, slightly plastic; moderate excavation difficulty; 8.0 very fine roots throughout and 3.0 medium roots throughout and 3.0 fine roots throughout and 3.0 coarse roots throughout; 8.0 very fine low-continuity tubular pores; 1 percent fine irregular moderately coherent cemented very dark brown (10YR 2/2), moist, and dark gray (10YR 4/1), dry, iron-manganese nodules in matrix and 1 percent fine cylindrical noncoherent cemented black (2.5Y 2.5/1), moist, and very dark gray (2.5Y 3/1), dry, manganese masses lining pores and 1 percent fine cylindrical noncoherent cemented brown (7.5YR 4/4), moist, and strong brown (7.5YR 5/6), dry, iron-manganese masses lining pores; fragments; moderately acid, pH 6.0, chlorophenol red; clear smooth boundary.; moist when described;

2BCc1—16 to 26 centimeters (6.3 to 10.2 inches); yellowish brown (10YR 5/4) broken face, very pale brown (10YR 7/3) broken face, dry; very paragravelly ashy loamy coarse sand; weak coarse subangular blocky structure; soft, very friable, nonsticky, nonplastic; moderate excavation difficulty; 3.0 very fine roots throughout and 0.8 medium roots throughout and 3.0 fine roots throughout and 0.8 coarse roots throughout; 8.0 very fine low-continuity interstitial pores; 2 percent fine irregular strongly coherent cemented black (2.5Y 2.5/1), moist, and very dark gray (2.5Y 3/1), dry, iron-manganese nodules in matrix and 5 percent medium irregular strongly coherent cemented very dark brown (10YR 2/2), moist, and dark gray (10YR 4/1), dry, iron-manganese nodules in matrix; 50 percent by volume nonflat subangular moderately coherent cemented 2-?-75 millimeter pumice fragments; slightly acid, pH 6.2, bromthymol blue; clear smooth boundary. Lab sample # 04N02122; moist when described;

2BCc2—26 to 85 centimeters (10.2 to 33.5 inches); yellowish brown (10YR 5/4) exterior, pale yellow (2.5Y 7/3) exterior, dry; extremely paragravelly ashy coarse sand; single grain; loose, loose, nonsticky, nonplastic; moderate excavation difficulty; 3.0 very fine roots throughout and 0.8 fine roots throughout; 8.0 fine moderate-continuity interstitial pores; 2 percent fine irregular strongly coherent cemented black (2.5Y 2.5/1), moist, and very dark gray (2.5Y 3/1), dry, iron-manganese nodules in matrix and 10 percent coarse irregular moderately coherent cemented brown (7.5YR 4/4), moist, and brown (7.5YR 5/4), dry, iron-manganese nodules in matrix; 80 percent by volume nonflat subangular moderately coherent cemented 2-?-75 millimeter pumice fragments; slightly acid, pH 6.4, bromthymol blue; gradual smooth boundary. Lab sample # 04N02123; moist when described;

2BCc3—85 to 160 centimeters (33.5 to 63.0 inches); light yellowish brown (2.5Y 6/3) exterior, pale yellow (2.5Y 8/2) exterior, dry; extremely paragravelly ashy coarse sand; single grain; loose, loose, nonsticky, nonplastic; moderate excavation difficulty; 8.0 fine moderate-continuity interstitial pores; 1 percent fine irregular strongly coherent cemented black (2.5Y 2.5/1), moist, and very dark gray (2.5Y 3/1), dry, iron-manganese nodules in matrix and 5 percent coarse irregular strongly coherent cemented strong brown (7.5YR 4/6), moist, and strong brown (7.5YR 5/6), dry, iron-manganese nodules in matrix; 80 percent by volume nonflat subangular moderately coherent cemented 2-?-75 millimeter pumice fragments; neutral, pH 6.6, bromthymol blue.; wet when described;