IDENTIFIERS

Current Taxon Name (Soil Name): Sites

OSD

Series Extent

User Site ID: S1967-CA-58-124x

User Pedon ID: 67-CA-58-124x

Lab Information:

Certified Lab Pedon Description - yes

Lab Source ID - UCDAVIS

Lab Pedon # - UCD6758124

NCSS Pedon Lab Data NASIS Record ID - 42177

Print Date: 5/20/2024

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: 39.4920845

Std. Longitude: -121.2249908

Datum: WGS84

Township: 19N

Range: 7E

Section: 19

PLSS Details: SE/4, NE/4

State: California

County: CA115—Yuba

MLRA: 22A—Sierra Nevada and Tehachapi Mountains

Non-MLRA Soil Survey Area: CA618—Yuba County, California

7.5 Minute USGS Quad: 39121-D2—Challenge, California

PEDON

Describers Name: BFS, JIM, BEB

Current Taxonomic Class: Fine, parasesquic, mesic Xeric Haplohumults

Current Taxon Kind: series

Pedon Type: classifies to current taxon name, full description

Pedon Purpose: laboratory sampling site

Pedon Record Orgin: NASIS

Correlated Information:

Soil Name - Sites

PSC - 38 to 88 cm.

Classificaton Date - 12/11/2018

Classifier - Andrew Brown

Soil Taxonomic Edition - twelfth edition

Moisture Class - xeric

Moisture Subclass - typic

Sampled As Information:

Soil Name - SITES

Taxonomic Class - Clayey, oxidic, mesic Xeric Haplohumults

Classificaton Date - 1/9/2009

Dynamic Soil Properties:

Erosion Class - 0

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Parent Material: RES

Slope Complexity: simple

Drainage Class: well

Bedrock: schist, unspecified

Geology: Schist. Geologic Fonmation: Ca formation.

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 1/9/2009 (entry creation date)

Surface Cover Properties:

Site Obs. Cover Kind 1 - grass/herbaceous cover

Site Obs. Cover Kind 2 - rangeland, savanna

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

Pedon Restrictions
Kind	Hardness	Restriction Depth L-H	Restriction Thickness L-RV-H
		cm
bedrock, paralithic	—	178 -	—

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
ochric epipedon argillic horizon paralithic contact	0—10 10—178 178—	—10— —168— —-

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
8	—	—	808	—	270	1676	—	—	13.3	—	—	—	—	—	—	—	—	—	—

Oi—0 to 5 centimeters (0.0 to 2.0 inches); hard; fragments. Lab sample # UCD01641

A1—5 to 10 centimeters (2.0 to 3.9 inches); dark reddish brown (5YR 3/3), reddish brown (5YR 4/4), dry; gravelly clay loam; 20 percent sand; 47 percent silt; 33 percent clay; strong medium granular structure; soft, very friable, slightly sticky, nonplastic; 3.0 medium roots throughout and 3.0 fine roots throughout; 21.0 fine irregular pores; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # UCD01642

A2—10 to 23 centimeters (3.9 to 9.1 inches); 50 percent dark reddish brown (5YR 3/4) and 50 percent 5YR 3/6 (5YR 3/6), yellowish red (5YR 5/6), dry; gravelly clay; 20 percent sand; 37 percent silt; 43 percent clay; moderate medium granular parts to moderate fine granular structure; soft, friable, slightly sticky, slightly plastic; 3.0 medium roots throughout; 3.0 fine irregular pores; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # UCD01643

AB—23 to 38 centimeters (9.1 to 15.0 inches); dark red (2.5YR 3/6), red (2.5YR 4/6), dry; clay; 16 percent sand; 33 percent silt; 51 percent clay; moderate fine granular structure; slightly hard, friable, moderately sticky, slightly plastic; 21.0 medium roots throughout; 3.0 medium irregular and 3.0 fine irregular pores; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # UCD01644

BAt—38 to 56 centimeters (15.0 to 22.0 inches); dark red (2.5YR 3/6), red (2.5YR 4/6), dry; clay; 15 percent sand; 29 percent silt; 57 percent clay; weak medium subangular blocky parts to weak fine subangular blocky structure; hard, firm, very sticky, moderately plastic; 3.0 medium roots throughout; 3.0 medium irregular pores; 10 percent clay films; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # UCD01645

Bt1—56 to 104 centimeters (22.0 to 40.9 inches); 2.5YR 3/8 (2.5YR 3/8), 2.5YR 4/ (2.5YR 4/),, dry; clay; 11 percent sand; 23 percent silt; 66 percent clay; massive; hard, firm, very sticky, moderately plastic; 3.0 medium roots throughout and 3.0 coarse roots throughout; 3.0 medium irregular pores; 30 percent clay films; fragments; strongly acid, pH 5.3; gradual smooth boundary. Lab sample # UCD01646

Bt2—104 to 132 centimeters (40.9 to 52.0 inches); 2.5YR 3/8 (2.5YR 3/8), red (2.5YR 4/8), dry; clay; massive; hard, firm, moderately sticky, moderately plastic; 3.0 medium roots throughout and 3.0 coarse roots throughout; 0.5 medium irregular and 0.5 fine irregular pores; 30 percent clay films; fragments; strongly acid, pH 5.3; gradual smooth boundary. Lab sample # UCD01647

BCt—132 to 178 centimeters (52.0 to 70.1 inches); 5YR 4/8 (5YR 4/8), yellowish red (5YR 5/8), dry; clay; massive; hard, friable, moderately sticky, moderately plastic; 0.5 fine roots throughout; 0.5 fine irregular pores; clay films; fragments; strongly acid, pH 5.3; abrupt irregular boundary. Lab sample # UCD01648

Cr—178 centimeters (70.1 inches); strong brown (7.5YR 5/8), strong brown (7.5YR 5/6), dry; clay loam; fragments; strongly acid, pH 5.3. Lab sample # UCD01649