IDENTIFIERS
Current Taxon Name (Soil Name):
Yolo
OSD
Series Extent
User Site ID:
S1983CA113001
User Pedon ID:
83CA113001
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
84P0306
NCSS Pedon Lab Data NASIS Record ID -
54550
Print Date:
4/30/2025
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:
38.5373917
Std. Longitude:
-121.7718811
Datum:
WGS84
State:
California
County:
CA113—Yolo
PEDON
Current Taxonomic Class:
Fine-silty, mixed, superactive, nonacid, thermic Mollic Xerofluvents
Current Taxon Kind:
series
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from SSL-CMS data
Pedon #:
1
Correlated Information:
Soil Name -
Yolo
Classificaton Date -
7/11/2007
Moisture Class -
xeric
Sampled As Information:
Soil Name -
Yolo
Taxonomic Class -
Fine-silty, mixed, nonacid, thermic Typic Xerorthe
Taxon Kind -
series
Classificaton Date -
6/1/1983
Moisture Class -
xeric
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
6/1/1983 (actual site observation date)
Surface Cover Properties:
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
Site Erosion Accelerated:
water erosion
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
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1Ap1—0 to 12 centimeters (0.0 to 4.7 inches); very dark grayish brown (10YR 3/2) interior, grayish brown (2.5Y 5/2) interior, dry; sandy loam; very hard, friable, slightly sticky, slightly plastic; 0.5 very fine roots; 5.5 very fine and fine interstitial and tubular pores; fragments; abrupt broken boundary. Lab sample # 84P01606. few very fine roots
1Ap2—12 to 55 centimeters (4.7 to 21.7 inches); dark brown (10YR 3/3) interior, grayish brown (2.5Y 5/2) interior, dry; sandy loam; massive; hard, friable, slightly sticky, slightly plastic; 0.5 very fine roots; 2.5 very fine tubular pores; fragments; clear smooth boundary. Lab sample # 84P01607. few very fine roots
1Ac—55 to 70 centimeters (21.7 to 27.6 inches); very dark grayish brown (10YR 3/2) interior, grayish brown (2.5Y 5/2) interior, dry; silty clay loam; massive; slightly hard, friable, slightly sticky, moderately plastic; 0.5 very fine roots; 5.5 very fine tubular pores; fragments; clear wavy boundary. Lab sample # 84P01608. few very fine roots
1C1—70 to 85 centimeters (27.6 to 33.5 inches); olive brown (2.5Y 4/4) interior, brown (10YR 5/3) interior, dry; sandy loam; massive; slightly hard, friable, slightly sticky, slightly plastic; 0.5 very fine roots; 0.5 very fine tubular pores; fragments; clear wavy boundary. Lab sample # 84P01609. few very fine roots
1C2—85 to 115 centimeters (33.5 to 45.3 inches); olive brown (2.5Y 4/4) interior, pale brown (10YR 6/3) interior, dry; very fine sandy loam; massive; soft, very friable, nonsticky, nonplastic; 0.5 very fine roots; fragments; clear smooth boundary. Lab sample # 84P01610. few very fine roots
1Ab—115 to 130 centimeters (45.3 to 51.2 inches); very dark grayish brown (2.5Y 3/2) interior, grayish brown (2.5Y 5/2) interior, dry; sandy loam; massive; slightly hard, friable, slightly sticky, slightly plastic; 0.1 very fine roots; fragments. Lab sample # 84P01611. very few very fine roots