IDENTIFIERS

Current Taxon Name (Soil Name): Smiling

OSD

Series Extent

User Site ID: 11OR035008

User Pedon ID: S2012OR035003

Vegetation Plot ID: 11OR035008

User Site Association ID: OR683 point data

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - SSL

Lab Pedon # - 12N8333

NCSS Pedon Lab Data NASIS Record ID - 55308

Print Date: 12/17/2024

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: 42.5419444

Std. Longitude: -121.8236111

Datum: WGS84

Township: 35 S

Range: 7 E

Section: 13

PLSS Details: about 980 feet south and 1,390 feet west of the northeast corner of

Map Unit: 1383—Smiling-Jummer-Windego complex, 2 to 15 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: 42121-E7—Chiloquin, Oregon

PEDON

Describers Name: Gebauer, Chris

Current Taxonomic Class: Ashy over loamy, glassy over isotic, frigid Alfic Vitrixerands

Current Taxon Kind: series

Pedon Type: TUD pedon

Pedon Purpose: full pedon description

Pedon Record Orgin: NASIS

Correlated Information:

Soil Name - Smiling

PSC - 3 to 103 cm.

Classificaton Date - 6/19/2012

Classifier - Gebauer, Chris

Sampled As Information:

Soil Name - Sisters

Taxonomic Class - Ashy over loamy, glassy over isotic, frigid Humic Vitrixerands

Classificaton Date - 9/8/2011

Soil Taxonomic Edition - eleventh edition

Moisture Class - xeric

Moisture SUBClass - typic

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Parent Material: dacitic, pumiceous volcanic ash over colluvium and residuum derived from diatomite, siltstone, and/or volcanic sandstone

Landscape: lava plateau

Landform: hill

Hill Slope Profile: footslope

Slope Complexity: simple

Slope Shape Across: convex

Slope Shape Down: linear

Drainage Class: well

Bedrock: moderately coherent slight weathered mudstone at 142cm with 10 to <45

Surface Fragments:

Benchmark Soil?: no

VEGETATION

Other Vegetative Class: CDS645 - Pseudotsuga menziesii/Ceanothus prostratus—Forested Plant Associations of the Oregon East Cascades; CWS116 - Abies concolor/Ceanothus velutinus-Ceanothus prostratus/Fragaria virginiana—Plant Assoc. of Klamath and S. Chiloquin RD's (R6 E 79-005)

SITE OBSERVATION

Observation Date: 9/8/2011 (actual site observation date)

Data Collector: Gebauer, Chris

Plant Association Name: PSME/CEPR

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

Current Weather - sunny

Vegetation Plot Plants
Plant Symbol	Scientific Name	National Vernacular Name	Plant Type Group	Canopy Cover %	Vegetation Stata Level
ABCO ARPA6 CEPR CEVE CHUM FEID FRVI LUPIN PIPO PONE2 PSME PUTR2 RONU SYMO	Abies concolor Arctostaphylos patula Ceanothus prostratus Ceanothus velutinus Chimaphila umbellata Festuca idahoensis Fragaria virginiana Lupinus Pinus ponderosa Poa nervosa Pseudotsuga menziesii Purshia tridentata Rosa nutkana Symphoricarpos mollis	white fir greenleaf manzanita prostrate ceanothus snowbrush ceanothus pipsissewa Idaho fescue Virginia strawberry lupine ponderosa pine Wheeler bluegrass Douglas-fir antelope bitterbrush Nootka rose creeping snowberry	— — — — — — — — — — — — — —	— — — — — — — — — — — — — —	— — — — — — — — — — — — — —

Pedon Restrictions
Kind	Hardness	Restriction Depth L-H	Restriction Thickness L-RV-H
		cm
bedrock, paralithic	moderately coherent	142 - 200	- 58 -

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
ochric epipedon andic soil properties cambic horizon lithologic discontinuity argillic horizon paralithic contact	3—12 3—62 12—62 62— 62—105 142—200	—9— —59— —50— —- —43— —58—

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
14	—	—	1441.5	—	45	—	—	—	—	—	—	—	—	—	—	—	—	—	—

Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments; abrupt smooth boundary.

A—3 to 12 centimeters (1.2 to 4.7 inches); grayish brown (10YR 5/2), very dark grayish brown (10YR 3/2), moist; ashy loamy coarse sand; 85 percent sand; 10 percent silt; 5 percent clay; weak fine granular structure; soft, very friable, nonsticky, nonplastic; common (2.0) very fine roots and common (2.0) fine roots; common (2.0) fine dendritic tubular pores; 2 percent by volume subrounded moderately coherent cemented 2-4-5 millimeter pumice fragments; slightly acid, pH 6.4, chlorophenol red; clear smooth boundary. Lab sample # 12N05005

AB—12 to 40 centimeters (4.7 to 15.7 inches); 70 percent pale brown (10YR 6/3) broken face and 30 percent brown (10YR 5/3) broken face, 70 percent brown (10YR 4/3) broken face and 30 percent dark brown (10YR 3/3) broken face, moist; ashy loamy coarse sand; 85 percent sand; 9 percent silt; 6 percent clay; weak medium subangular blocky structure; soft, very friable, nonsticky, nonplastic; common (2.0) very fine roots and few (0.5) medium roots and common (2.0) fine roots and few (0.5) coarse roots; common (2.0) fine dendritic tubular pores; 5 percent by volume subrounded moderately coherent cemented 2-4-5 millimeter pumice fragments; slightly acid, pH 6.2, chlorophenol red; gradual smooth boundary. Lab sample # 12N05006

Bw—40 to 62 centimeters (15.7 to 24.4 inches); pale brown (10YR 6/3), dark yellowish brown (10YR 3/4), moist; ashy coarse sand; 90 percent sand; 3 percent clay; weak medium subangular blocky structure; soft, very friable, nonsticky, nonplastic; few (0.5) very fine roots and few (0.5) very coarse roots and few (0.5) medium roots and few (0.5) fine roots and few (0.5) coarse roots; few (0.5) fine dendritic tubular pores; 5 percent by volume subrounded moderately coherent cemented 2-4-5 millimeter pumice fragments; slightly acid, pH 6.2, chlorophenol red; clear wavy boundary. Lab sample # 12N05007

2Bt—62 to 105 centimeters (24.4 to 41.3 inches); very pale brown (10YR 7/3), dark yellowish brown (10YR 4/4), moist; clay loam; 35 percent sand; 28 percent clay; moderate medium subangular blocky structure; moderately hard, friable, slightly sticky, nonplastic; few (0.5) very fine roots and few (0.5) medium roots and few (0.5) fine roots and few (0.5) coarse roots; common (2.0) fine irregular and few (0.5) fine dendritic tubular pores; 10 percent distinct dark yellowish brown (10YR 3/4), moist, clay films on rock fragments and 10 percent distinct dark yellowish brown (10YR 3/4), moist, clay films on surfaces along root channels and 10 percent distinct dark yellowish brown (10YR 3/4), moist, clay films on all faces of peds; 2 percent by volume moderately coherent cemented 2-4-5 millimeter mudstone fragments and 2 percent by volume indurated 75-160-250 millimeter andesite fragments and 5 percent by volume indurated 2-40-75 millimeter andesite fragments; moderately acid, pH 6.0, chlorophenol red; clear wavy boundary. Lab sample # 12N05008. Cobbles are more concentrated towards the bottom of the horizon.

2C—105 to 142 centimeters (41.3 to 55.9 inches); white (10YR 8/1), dark yellowish brown (10YR 4/4), moist; very paragravelly diatomaceous silt loam; 15 percent sand; 22 percent clay; structureless massive; slightly hard, very friable, nonsticky, nonplastic; 45 percent by volume moderately coherent cemented 2-40-75 millimeter mudstone fragments; slightly acid, pH 6.4, chlorophenol red; clear wavy boundary.

2Cr—142 to 200 centimeters (55.9 to 78.7 inches); bedrock; moderately coherent; fragments.