IDENTIFIERS

Current Taxon Name (Soil Name): Chintimini

OSD

Series Extent

User Site ID: 00-MHF-08

User Pedon ID: S2000OR003012

Vegetation Plot ID: 00-MHF-08

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - SSL

Lab Pedon # - 01N0317

NCSS Pedon Lab Data NASIS Record ID - 14550

Print Date: 2/16/2025

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: 44.4267464

Std. Longitude: -123.6292496

Datum: WGS84

Township: 13S

Range: 8W

Section: 23

PLSS Details: 2550 feet south and 2500 feet east of the northwest corner

Location Description: Benton Co, Oregon.

Map Unit: 41—Chintimini-Blodgett complex, 60 to 90 percent slopes

State: Oregon

County: OR003—Benton

MLRA: 1—Northern Pacific Coast Range, Foothills, and Valleys

Non-MLRA Soil Survey Area: OR003—Benton County, Oregon

7.5 Minute USGS Quad: 44123-D6—Grass Mountain, Oregon

PEDON

Describers Name: Matthew H. Fillmore, Kelley D. Paup-Lefferts

Current Taxonomic Class: Loamy-skeletal, isotic, frigid Typic Dystrudepts

Current Taxon Kind: series

Pedon Type: OSD pedon

Pedon Purpose: full pedon description

Pedon Record Orgin: NASIS

Pedon #: 12

Correlated Information:

Soil Name - Chintimini

PSC - 25 to 102 cm.

Classificaton Date - 6/6/2003

Moisture Subclass - udic

Sampled As Information:

Soil Name - Chintimini

Classificaton Date - 7/12/2000

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Parent Material: colluvium derived from sandstone

Landscape: mountains

Geomorphic Component Hills: side slope

Slope Shape Across: concave

Slope Shape Down: linear

Drainage Class: well

Flooding: none flooding

Ponding: none ponding

Bedrock: very strongly coherent sandstone, unspecified at 130cm with 10 to <45

Surface Fragments: 20.00 percent nonflat strongly coherent cemented 2- to 75-millimeter sandstone, unspecified, 2.00 percent nonflat strongly coherent cemented 75- to 250-millimeter sandstone, unspecified,

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 7/12/2000 (actual site observation date)

Surface Cover Properties:

Site Obs. Cover Kind 1 - tree cover

Site Obs. Cover Kind 2 - conifers

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
ACTR MANE2 OXOR POMU TROV2 TSHE VISE3	Achlys triphylla Mahonia nervosa Oxalis oregana Polystichum munitum Trillium ovatum Tsuga heterophylla Viola sempervirens	sweet after death Cascade barberry redwood-sorrel western swordfern Pacific trillium western hemlock evergreen violet	— — — — — — —	— — — — — — —	— — — — — — —

Pedon Restrictions
Kind	Hardness	Restriction Depth L-H	Restriction Thickness L-RV-H
		cm
bedrock, paralithic bedrock, lithic	weakly coherent very strongly coherent	119 - 130 130 - 140	- 11 - - 10 -

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
andic soil properties ochric epipedon cambic horizon paralithic contact lithic contact	10—23 23—51 51—97 119—130 130—140	—13— —41— —46— —11— —10—

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
61	—	—	640	—	44	2794	—	95	6.7	—	—	—	—	—	—	—	—	—	—

Oi—0 to 10 centimeters (0.0 to 3.9 inches); slightly decomposed plant material; fragments; abrupt smooth boundary.

A1—10 to 23 centimeters (3.9 to 9.1 inches); dark brown (10YR 3/3), brown (10YR 5/3), dry; very gravelly medial loam; 18 percent clay; moderate very fine subangular blocky structure; slightly hard, very friable, nonsticky, nonplastic; moderately smeary; 10.0 very fine roots throughout and 4.0 medium roots throughout and 10.0 fine roots throughout and 0.5 coarse roots throughout; 10.0 very fine irregular and 10.0 fine irregular pores; 3 percent by volume nonflat weakly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments and 5 percent by volume nonflat strongly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments and 10 percent by volume nonflat weakly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments and 50 percent by volume nonflat strongly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 5.0; clear smooth boundary. Lab sample # 01N01958

A2—23 to 51 centimeters (9.1 to 20.1 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; extremely gravelly loam; 20 percent clay; moderate fine subangular blocky, and moderate very fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; moderately smeary; 10.0 very fine roots throughout and 4.0 medium roots throughout and 10.0 fine roots throughout and 4.0 coarse roots throughout; 10.0 very fine tubular and 10.0 fine tubular pores; 5 percent by volume nonflat weakly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments and 15 percent by volume nonflat strongly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments and 25 percent by volume nonflat weakly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments and 45 percent by volume nonflat strongly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments; strongly acid, pH 5.2; clear wavy boundary. Lab sample # 01N01959

Bw—51 to 97 centimeters (20.1 to 38.2 inches); yellowish brown (10YR 5/4), very pale brown (10YR 7/4), dry; extremely cobbly clay loam; 27 percent clay; moderate fine subangular blocky, and moderate medium subangular blocky structure; slightly hard, friable, moderately sticky, moderately plastic; moderately smeary; 4.0 very fine roots throughout and 0.5 medium roots throughout and 4.0 fine roots throughout and 0.5 coarse roots throughout; 10.0 very fine tubular and 0.5 medium tubular and 10.0 fine tubular pores; 5 percent by volume nonflat weakly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments and 30 percent by volume nonflat strongly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments and 30 percent by volume nonflat weakly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments and 35 percent by volume nonflat strongly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments; strongly acid, pH 5.4; clear wavy boundary. Lab sample # 01N01960

C—97 to 119 centimeters (38.2 to 46.9 inches); yellowish brown (10YR 5/6), yellow (10YR 8/6), dry; very paragravelly clay loam; 27 percent clay; massive; hard, firm, moderately sticky, moderately plastic; moderately smeary; 0.5 medium roots between peds and 0.5 fine roots between peds and 0.5 coarse roots between peds; 4.0 fine tubular pores; 5 percent by volume nonflat strongly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments and 35 percent by volume nonflat weakly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments; moderately acid, pH 5.8; clear wavy boundary. Lab sample # 01N01961

Cr—119 to 130 centimeters (46.9 to 51.2 inches); bedrock; 0.5 medium roots in cracks and 0.5 fine roots in cracks and 0.5 coarse roots in cracks; fragments; abrupt wavy boundary.

R—130 to 140 centimeters (51.2 to 55.1 inches); bedrock; 0.5 medium roots in cracks and 0.5 fine roots in cracks and 0.5 coarse roots in cracks; fragments.