IDENTIFIERS

Current Taxon Name (Soil Name): Garveson

OSD

Series Extent

User Site ID: S1992ID035031

User Pedon ID: 92ID035031

Vegetation Plot ID: S1992ID035031

Lab Information:

Certified Lab Pedon Description - yes

Lab Source ID - KSSL

Lab Pedon # - 92P0969

NCSS Pedon Lab Data NASIS Record ID - 65209

Print Date: 4/26/2025

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: 46.5397224

Std. Longitude: -115.7455521

Datum: WGS84

Township: 37N

Range: 6E

Section: 19

PLSS Details: 1150 feet S and 1650 feet W of the NE corner

State: Idaho

County: ID035—Clearwater

MLRA: 43—Northern Rocky Mountains

Regional Office: NW—Northwest

MLRA Soil Survey Area: NW-MOS—Moscow, Idaho

Non-MLRA Soil Survey Area: ID612—Clearwater Area, Idaho

7.5 Minute USGS Quad: 46115-E6—French Mountain, Idaho

PEDON

Describers Name: GH

Current Taxonomic Class: Sandy, isotic, frigid Andic Dystrudepts

Current Taxon Kind: taxadjunct

Pedon Type: taxadjunct to the series

Pedon Purpose: laboratory sampling site

Pedon Record Orgin: Converted from PDP 3.x

Pedon #: 31

Correlated Information:

Soil Name - Garveson

PSC - 30 to 105 cm.

Classificaton Date - 2/8/2019

Classifier - Brian Gardner

Soil Taxonomic Edition - twelfth edition

Moisture Class - udic

Moisture Subclass - typic

Sampled As Information:

Soil Name - Garveson

Taxonomic Class - Ashy over sandy or sandy-skeletal, mixed Typic Udivitrands

PSC - 25 to 100 cm.

Classificaton Date - 7/28/1992

Moisture Class - udic

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Parent Material: volcanic ash over residuum weathered from granite

Landscape: mountains

Landform: mountainside

Geomorphic Component Hills: side slope

Hill Slope Profile: backslope

Slope Position: middle third

Slope Shape Across: convex

Slope Shape Down: convex

Drainage Class: well

Flooding: none flooding

Ponding: none ponding

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 7/28/1992 (actual site observation date)

Air Photo ID: 10-12

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

Vegetation Plot Plants
Plant Symbol	Scientific Name	National Vernacular Name	Plant Type Group	Canopy Cover %	Vegetation Stata Level
ABGR ACGL CLUN2 HODI PAMY PSME SMST SYAL	Abies grandis Acer glabrum Clintonia uniflora Holodiscus discolor Paxistima myrsinites Pseudotsuga menziesii Smilacina stellata Symphoricarpos albus	grand fir Rocky Mountain maple bride's bonnet oceanspray Oregon boxleaf Douglas-fir — common snowberry	— — — — — — — —	— — — — — — — —	— — — — — — — —

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
ochric epipedon andic soil properties volcanic glass cambic horizon paralithic contact	0—18 5—30 5—43 18—84 84—	—- —- —- —- —-

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
40	—	—	1158	—	200	1143	—	—	—	—	—	—	—	—	—	—	—	—	—

Oi—0 to 5 centimeters (0.0 to 2.0 inches); fragments. Lab sample # 92P06115

A—5 to 18 centimeters (2.0 to 7.1 inches); dark brown (7.5YR 3/2) crushed, dark yellowish brown (10YR 4/4) crushed, dry; ashy coarse sandy loam; 4 percent clay; moderate fine granular structure; soft, very friable, slightly sticky, nonplastic; 21.0 very fine roots throughout and 1.0 medium roots throughout and 5.0 fine roots throughout; 21.0 very fine high-continuity interstitial and 1.0 fine and medium high-continuity interstitial pores; 5 percent by volume subangular 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.1, pH meter; clear wavy boundary. Lab sample # 92P06116

Bw1—18 to 30 centimeters (7.1 to 11.8 inches); dark yellowish brown (10YR 3/6) crushed, yellowish brown (10YR 5/4) crushed, dry; ashy sandy loam; 2 percent clay; weak fine subangular blocky parts to moderate very fine and fine granular structure; soft, very friable, slightly sticky, slightly plastic; 21.0 very fine roots throughout and 1.0 medium roots throughout and 5.0 fine roots throughout; 21.0 very fine high-continuity interstitial and 1.0 fine and medium high-continuity interstitial pores; 5 percent by volume subangular 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.3, pH meter; clear wavy boundary. Lab sample # 92P06117

Bw2—30 to 43 centimeters (11.8 to 16.9 inches); dark yellowish brown (10YR 3/6) crushed, brown (10YR 5/3) crushed, dry; ashy loamy coarse sand; 2 percent clay; weak very fine and fine subangular blocky parts to moderate very fine and fine granular structure; soft, very friable, slightly sticky, slightly plastic; 21.0 very fine roots throughout and 1.0 fine and medium roots throughout and 1.0 coarse roots throughout; 21.0 very fine high-continuity interstitial and 1.0 fine and medium moderate-continuity interstitial pores; 10 percent by volume subangular 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.4, pH meter; gradual smooth boundary. Lab sample # 92P06118

2Bw3—43 to 66 centimeters (16.9 to 26.0 inches); dark yellowish brown (10YR 3/4) crushed, light yellowish brown (10YR 6/4) crushed, dry; loamy coarse sand; 1 percent clay; weak fine subangular blocky parts to weak very fine and fine granular structure; soft, very friable, slightly sticky, slightly plastic; 5.0 very fine roots throughout and 1.0 fine to coarse roots throughout; 21.0 very fine high-continuity interstitial and 1.0 medium moderate-continuity interstitial and 5.0 fine moderate-continuity interstitial pores; 15 percent by volume subangular 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.4, pH meter; clear wavy boundary. Lab sample # 92P06119

2BC—66 to 84 centimeters (26.0 to 33.1 inches); dark yellowish brown (10YR 4/4) crushed, light yellowish brown (10YR 6/4) crushed, dry; loamy coarse sand; 1 percent clay; weak fine granular structure; soft, loose, nonsticky, nonplastic; 5.0 very fine roots throughout and 1.0 very coarse roots throughout and 1.0 fine to coarse roots throughout; 21.0 very fine high-continuity interstitial and 1.0 medium moderate-continuity interstitial and 5.0 fine high-continuity interstitial pores; 30 percent by volume subangular 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.2, pH meter; clear wavy boundary. Lab sample # 92P06120

2Cr1—84 to 140 centimeters (33.1 to 55.1 inches); coarse sand; 1 percent clay; 5.0 very fine roots throughout and 1.0 very coarse roots throughout and 1.0 fine to coarse roots throughout; 5.0 very fine moderate-continuity interstitial and 1.0 fine moderate-continuity interstitial pores; 50 percent by volume subangular 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.1, pH meter; gradual wavy boundary. Lab sample # 92P06121. Multicolored sand; A bit more difficult to dig this portion of Cr-root move in well though.

2Cr2—140 to 157 centimeters (55.1 to 61.8 inches); coarse sand; 1 percent clay; 1.0 very fine roots throughout and 1.0 fine to coarse roots throughout; 5.0 very fine moderate-continuity interstitial pores; 55 percent by volume subangular 2-39-75 millimeter unspecified fragments. Lab sample # 92P06122. Multicolored sand; A bit more difficult to dig this portion of Cr-root move in well though.