IDENTIFIERS
Current Taxon Name (Soil Name):
Watsonville
OSD
Series Extent
User Site ID:
73CA087020
User Pedon ID:
73CA087020
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
73C0022
NCSS Pedon Lab Data NASIS Record ID -
44656
Print Date:
11/21/2024
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:
36.9508333
Std. Longitude:
-121.7297222
Datum:
WGS84
Township:
11S
Range:
2E
PLSS Details:
Watsonville East Quad
Location Description:
Santa Cruz County, California, East of Watsonville, near Santa Curz County Fairgrounds, about 2,000 feet southwest from the intersection of East Lake Avenue (Highway 152) and Carlton Road, in an unsectiuonized area of T11S, R2E. 121 degrees, 43 minutes 47 seconds west longitude, 36 degrees, 57 minutes, 3 seconds north latitude, coodinates obtained obtained by GIS methods from site marker in published soil survey.
Map Unit:
176—Watsonville loam, 0 to 2 percent slopes
State:
California
County:
CA087—Santa Cruz
MLRA:
14—Central California Coastal Valleys
Non-MLRA Soil Survey Area:
CA087—Santa Cruz County, California
PEDON
Current Taxonomic Class:
Fine, smectitic, thermic Xeric Argialbolls
Current Taxon Kind:
series
Pedon Type:
TUD pedon
Pedon Purpose:
full pedon description
Correlated Information:
Soil Name -
Watsonville
PSC -
46 to 96 cm.
Classificaton Date -
7/27/2012
Moisture Class -
xeric
Moisture Subclass -
xeric
Sampled As Information:
Soil Name -
Watsonville
Classificaton Date -
2/22/2010
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Landscape:
valley
Drainage Class:
somewhat poorly
Flooding:
none flooding
Ponding:
none ponding
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
2/22/2010 (entry creation date)
Surface Cover Properties:
Site Obs. Cover Kind 1 -
crop cover
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
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
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AP—0 to 30 centimeters (0.0 to 11.8 inches); very dark brown (10YR 2/2), very dark grayish brown (10YR 3/2), dry; loam; moderate medium subangular blocky structure; hard, firm, slightly sticky, slightly plastic; 0.5 fine roots; 21.0 very fine tubular pores; fragments; slightly acid, pH 6.5, pH meter; abrupt wavy boundary. Lab sample # 73C00149
E—30 to 46 centimeters (11.8 to 18.1 inches); dark grayish brown (10YR 4/2), light gray (10YR 7/2), dry; sandy loam; 21 percent yellowish brown (10YR 5/6) fine prominent and 21 percent dark grayish brown (10YR 4/2) fine distinct mottles; moderate medium subangular blocky structure; hard, firm, slightly sticky, slightly plastic; 3.0 very fine roots and 3.0 fine roots; 3.0 very fine tubular and 3.0 fine tubular pores; fragments; slightly acid, pH 6.5, pH meter; abrupt wavy boundary. Lab sample # 73C00150
Bt1—46 to 66 centimeters (18.1 to 26.0 inches); dark grayish brown (10YR 4/2), pale brown (10YR 6/3), dry; clay; 3 percent brownish yellow (10YR 6/6) medium prominent mottles; moderate coarse columnar structure; very hard, very firm, very sticky, very plastic; 3.0 very fine roots and 3.0 fine roots; 3.0 very fine tubular and 3.0 fine tubular pores; 30 percent very dark brown (10YR 2/2), moist, clay films on all faces of peds; fragments; slightly acid, pH 6.4, pH meter; diffuse wavy boundary. Lab sample # 73C00151. continuous - phpvsfiid 506077; continuous - phpvsfiid 506077
Bt2—66 to 84 centimeters (26.0 to 33.1 inches); grayish brown (10YR 5/2), light gray (10YR 7/2) and very pale brown (10YR 7/3), dry; clay; 3 percent brownish yellow (10YR 6/6) medium prominent mottles; moderate coarse columnar structure; very hard, very firm, very sticky, very plastic; 3.0 very fine roots and 3.0 fine roots; 3.0 very fine tubular and 3.0 fine tubular pores; very dark brown (10YR 2/2), moist, clay films on all faces of peds; fragments; slightly acid, pH 6.4, pH meter; gradual wavy boundary. Lab sample # 73C00152. continuous - phpvsfiid 506078; continuous - phpvsfiid 506078
Bt3—84 to 99 centimeters (33.1 to 39.0 inches); grayish brown (2.5Y 5/2), light gray (10YR 7/2) and very pale brown (10YR 7/3), dry; clay; 3 percent light brownish gray (10YR 6/2) medium faint mottles; massive; very hard, very firm, very sticky, very plastic; 3.0 very fine roots and 3.0 fine roots; 3.0 very fine tubular and 3.0 fine tubular pores; very dark brown (10YR 2/2), moist, clay films on all faces of peds; fragments; slightly acid, pH 6.3, pH meter; gradual wavy boundary. Lab sample # 73C00153. continuous - phpvsfiid 506079; continuous - phpvsfiid 506079
C1—99 to 115 centimeters (39.0 to 45.3 inches); grayish brown (2.5Y 5/2), light gray (10YR 7/2) and very pale brown (10YR 7/3), dry; sandy clay loam; massive; hard, friable, very sticky, moderately plastic; 3.0 very fine roots and 3.0 fine roots; 3.0 very fine tubular and 3.0 fine tubular pores; 75 percent clay films on surfaces along pores; fragments; slightly acid, pH 6.2, pH meter; gradual wavy boundary. Lab sample # 73C00154
C2—115 to 145 centimeters (45.3 to 57.1 inches); variegated brownish yellow (10YR 6/8) and yellowish brown (10YR 5/4) and grayish brown (2.5Y 5/2), light gray (10YR 7/2) and very pale brown (10YR 7/3) and yellow (10YR 7/6), dry; sandy clay loam; massive; hard, friable, moderately sticky, moderately plastic; 0.5 very fine roots and 0.5 fine roots; 21.0 very fine tubular and 21.0 fine tubular pores; 75 percent clay films on surfaces along pores; fragments; moderately acid, pH 6.0, pH meter; clear wavy boundary. Lab sample # 73C00155
C3—145 to 160 centimeters (57.1 to 63.0 inches); variegated yellowish brown (10YR 5/4) and brownish yellow (10YR 6/8) and grayish brown (2.5Y 5/2), yellow (10YR 7/6) and light gray (10YR 7/2) and very pale brown (10YR 7/3), dry; sandy clay loam; massive; hard, friable, moderately sticky, moderately plastic; 0.5 fine roots; 21.0 very fine tubular and 21.0 fine tubular pores; 30 percent clay films on surfaces along pores; fragments; moderately acid, pH 6.0, pH meter. Lab sample # 73C00156