IDENTIFIERS
Current Taxon Name (Soil Name):
Diablo
OSD
Series Extent
User Site ID:
93CA079002B
User Pedon ID:
93CA079002B
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
93P0668
NCSS Pedon Lab Data NASIS Record ID -
66011
Print Date:
11/11/2024
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:
35.3295556
Std. Longitude:
-120.6970000
Datum:
WGS84
Location Description:
On camp San Luis National Guard; about 1000 ft. N-NW of NW corner of California mens colony main compound; about 250 ft. NW of Chorro Creek Crossing.
State:
California
County:
CA079—San Luis Obispo
MLRA:
15—Central California Coast Range
PEDON
Describers Name:
Whited, Southard, and Oster
Pedon Type:
map unit inclusion
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from PDP 3.x
Sampled As Information:
Soil Name -
Diablo
Classificaton Date -
5/11/1993
Moisture Class -
xeric
Dynamic Soil Properties:
Erosion Class -
1
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Landscape:
foothills
Landform:
hillside
Hill Slope Profile:
backslope
Slope Shape Across:
convex
Slope Shape Down:
linear
Runoff:
medium
Drainage Class:
well
Bedrock:
with <10
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
5/11/1993 (actual site observation date)
Air Photo ID:
9
Surface Cover Properties:
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
Site Erosion Accelerated:
water erosion
Pedon Diagnostic Features
Feature Kind
Feature Depth L-H
Feature Thickness L-RV-H
cm
mollic epipedon
0—84
—-
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
10
—
—
—
—
150
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A—0 to 5 centimeters (0.0 to 2.0 inches); very dark grayish brown (10YR 3/2); moderate fine angular blocky structure; very firm, very sticky, very plastic; 3.0 very fine roots; 0.5 very fine tubular pores; fragments; abrupt smooth boundary. Lab sample # 93P4652
Bw—5 to 22 centimeters (2.0 to 8.7 inches); very dark gray (10YR 3/1); moderate medium prismatic, and strong fine and medium angular blocky structure; friable, very sticky, very plastic; 0.5 very fine roots; 0.5 very fine tubular pores; 55 percent distinct pressure faces; fragments; clear wavy boundary. Lab sample # 93P4653
Bss1—22 to 50 centimeters (8.7 to 19.7 inches); very dark gray (10YR 3/1); moderate coarse prismatic, and strong medium angular blocky structure; firm, very sticky, very plastic; 0.5 very fine roots; 0.5 very fine tubular pores; 55 percent distinct slickensides (pedogenic); fragments; gradual wavy boundary. Lab sample # 93P4654. common wedge-shaped aggregates.
Bss2—50 to 96 centimeters (19.7 to 37.8 inches); very dark gray (10YR 3/1); moderate very coarse prismatic, and strong medium and coarse angular blocky structure; firm, very sticky, very plastic; 0.5 very fine roots; 0.5 very fine tubular pores; fragments; clear wavy boundary. Lab sample # 93P4655. many wedge-shaped aggregates.
Bkss—96 to 120 centimeters (37.8 to 47.2 inches); dark grayish brown (2.5Y 4/2) and light olive brown (2.5Y 5/3); moderate medium angular blocky structure; firm, very sticky, very plastic; 0.5 very fine roots; 0.5 very fine tubular pores; 55 percent distinct slickensides (pedogenic); fragments; slight effervescence; clear wavy boundary. many wedge-shaped aggregates; not sampled.
BCk—120 to 130 centimeters (47.2 to 51.2 inches); dark grayish brown (2.5Y 4/2) and very dark gray (N 3/0); moderate medium angular blocky structure; friable, moderately sticky, moderately plastic; 3.0 very fine tubular pores; 37 percent distinct pressure faces; fragments; slight effervescence. not sampled.