IDENTIFIERS

Current Taxon Name (Soil Name): SHAKERIDGE

OSD

Series Extent

User Site ID: 708-K

User Pedon ID: 96CA612003

Vegetation Plot ID: 708-K

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - NSSL

Lab Pedon # - 97P0310

NCSS Pedon Lab Data NASIS Record ID - 68782

Print Date: 11/21/2024

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: 39.6749167

Std. Longitude: -121.1493056

Datum: WGS84

Township: 21 N

Range: 7 E

Section: 13

PLSS Details: approximately 1250 feet north and 1200 feet east of the southwest corner of section

Location Description: about 2.3 miles SE of Cascade

Map Unit: 932—Shakeridge-Mudwash , 30 to 50 percent slopes

State: California

County: CA063—Plumas

MLRA: 22—Sierra Nevada Range

Non-MLRA Soil Survey Area: CA612—Butte Area, California, Parts of Butte and Plumas Counties

7.5 Minute USGS Quad: 39121-F2—Cascade, California

PEDON

Describers Name: DWB

Current Taxonomic Class: Medial-skeletal, ferrihydritic, mesic Humic Haploxerands

Current Taxon Kind: series

Pedon Type: OSD pedon

Pedon Purpose: full pedon description

Pedon Record Orgin: Converted from PDP 3.x

Correlated Information:

Soil Name - SHAKERIDGE

PSC - 0 to 100 cm.

Classificaton Date - 7/24/2012

Soil Taxonomic Edition - eighth edition

Moisture Class - xeric

Moisture Subclass - typic

Sampled As Information:

Soil Name - Shakeridge

Classificaton Date - 12/17/1996

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Landscape: plateau

Landform: lava plateau

Geomorphic Component Hills: side slope

Hill Slope Profile: backslope

Slope Position: upper third

Slope Shape Across: convex

Slope Shape Down: concave

Drainage Class: well

Flooding: none flooding

Ponding: none ponding

Bedrock: volcanic breccia, unspecified

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 12/17/1996 (actual site observation date)

Air Photo ID: 205-124

Surface Cover Properties:

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

Yield Study ID - WOOD5

Vegetation Plot Plants
Plant Symbol	Scientific Name	National Vernacular Name	Plant Type Group	Canopy Cover %	Vegetation Stata Level
ABCO ACMA3 CADE27 COCOC CORNU PILA PYPI2 RIBES RIRO	Abies concolor Acer macrophyllum Calocedrus decurrens Corylus cornuta var. californica Cornus Pinus lambertiana Pyrola picta Ribes Ribes roezlii	white fir bigleaf maple incense cedar California hazelnut dogwood sugar pine whiteveined wintergreen currant Sierra gooseberry	— — — — — — — — —	— — — — — — — — —	— — — — — — — — —

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
umbric epipedon andic soil properties cambic horizon	0—43 0—102 43—216	—- —- —-

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
48	—	—	1396	—	330	1956	—	—	10.6	—	—	—	—	—	—	—	CA8606	Strawberry Valley	TAPS

Oi—0 to 5 centimeters (0.0 to 2.0 inches); slightly decomposed plant material; fragments.

A1—5 to 10 centimeters (2.0 to 3.9 inches); dark brown (10YR 3/3), black (10YR 2/1), moist; gravelly medial coarse sandy loam; 9 percent clay; weak very fine subangular blocky structure; soft, very friable, nonsticky, nonplastic; 2.0 very fine roots throughout; 1.0 very fine vesicular and 2.0 very fine interstitial pores; 30 percent by volume subangular 2-39-75 millimeter basalt fragments; moderately acid, pH 6.0, hellige-truog; abrupt smooth boundary. Lab sample # 97P1968; moist when described;

A2—10 to 18 centimeters (3.9 to 7.1 inches); dark brown (10YR 3/3), very dark brown (10YR 2/2), moist; extremely gravelly medial coarse sandy loam; 9 percent clay; weak very fine subangular blocky structure; soft, very friable, nonsticky, nonplastic; 2.0 very fine and fine roots throughout; 2.0 interstitial pores; 65 percent by volume subangular 2-39-75 millimeter basalt fragments; slightly acid, pH 6.4, hellige-truog; abrupt smooth boundary. Lab sample # 97P1969; moist when described;

Bw1—18 to 48 centimeters (7.1 to 18.9 inches); brown (10YR 4/3), dark brown (7.5YR 3/3), moist; extremely gravelly medial coarse sandy loam; 16 percent clay; weak very fine subangular blocky structure; soft, very friable, nonsticky, nonplastic; 2.0 very fine and fine roots throughout and 0.1 medium roots throughout; 2.0 interstitial pores; 70 percent by volume angular 2-39-75 millimeter basalt fragments; slightly acid, pH 6.3, hellige-truog; clear smooth boundary. Lab sample # 97P1970; moist when described;

Bw2—48 to 64 centimeters (18.9 to 25.2 inches); brown (10YR 4/3), dark brown (7.5YR 3/2), moist; extremely gravelly medial coarse sandy loam; 16 percent clay; weak very fine subangular blocky structure; soft, very friable, nonsticky, nonplastic; 2.0 fine and medium roots throughout and 0.1 coarse roots throughout; 2.0 interstitial pores; 5 percent by volume 75-162-250 millimeter basalt fragments and 70 percent by volume angular 2-39-75 millimeter basalt fragments; slightly acid, pH 6.5, hellige-truog; gradual smooth boundary. Lab sample # 97P1971; moist when described;

Bw3—64 to 91 centimeters (25.2 to 35.8 inches); brown (10YR 5/3), dark brown (7.5YR 3/2), moist; extremely gravelly medial coarse sandy loam; 18 percent clay; weak fine subangular blocky structure; soft, very friable, nonsticky, nonplastic; 0.1 very fine roots throughout and 2.0 fine to coarse roots throughout; 2.0 interstitial pores; 5 percent by volume subangular 75-162-250 millimeter basalt fragments and 70 percent by volume subangular 2-39-75 millimeter basalt fragments; slightly acid, pH 6.1, hellige-truog; gradual smooth boundary. Lab sample # 97P1972; moist when described;

Bw4—91 to 140 centimeters (35.8 to 55.1 inches); brown (10YR 5/3), dark brown (7.5YR 3/2), moist; extremely gravelly medial coarse sandy loam; 18 percent clay; weak fine subangular blocky structure; soft, very friable, nonsticky, nonplastic; 2.0 fine to coarse roots throughout; 2.0 interstitial pores; 5 percent by volume subangular 75-162-250 millimeter basalt fragments and 50 percent by volume subangular 2-39-75 millimeter basalt fragments; moderately acid, pH 6.0, hellige-truog; gradual smooth boundary. Lab sample # 97P1973; moist when described;

Bw5—140 to 180 centimeters (55.1 to 70.9 inches); brown (10YR 5/3), dark brown (7.5YR 3/2), moist; extremely gravelly medial coarse sandy loam; 18 percent clay; moderate fine subangular blocky structure; soft, very friable, nonsticky, nonplastic; 2.0 fine to coarse roots throughout; 2.0 interstitial pores; 5 percent by volume subangular 75-162-250 millimeter basalt fragments and 55 percent by volume subangular 2-39-75 millimeter basalt fragments; slightly acid, pH 6.1, hellige-truog; clear smooth boundary. Lab sample # 97P1974; moist when described;

Bw6—180 to 221 centimeters (70.9 to 87.0 inches); brown (10YR 5/3), dark brown (7.5YR 3/2), moist; extremely gravelly coarse sandy loam; 18 percent clay; weak very fine subangular blocky structure; soft, very friable, nonsticky, nonplastic; 2.0 fine and medium roots throughout; 2.0 interstitial pores; 5 percent by volume subangular 75-162-250 millimeter basalt fragments and 60 percent by volume subangular 2-39-75 millimeter basalt fragments; moderately acid, pH 5.9, hellige-truog. Lab sample # 97P1975; moist when described;