*** Primary Characterization Data ***
Pedon ID: S2012CA079002( San Luis Obispo, California )Print Date: Dec 17 2024 8:29PM

Sampled as on Feb 8, 2013:Diablo ; Fine, smectitic, thermic Aridic Haploxererts
Revised to :
United States Department of Agriculture
SSL-ProjectC2013USCA060   CA Bay Delta Climate ModelingNatural Resources Conservation Service
-Site IDS2012CA079002   Lat: 35° 22' 3.40" north  Long: 120° 49' 12.22" west  MLRA: 15National Soil Survey Center
-Pedon No. 13N4945Kellogg Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
13N03299AA0-5S2012CA079002-1SIC C
13N03300BssBss5-50S2012CA079002-2SIC C
13N03301Bkss1Bkss150-82S2012CA079002-3SIC C
13N03302Bssk2Bssk282-118S2012CA079002-4SIC C
13N03303CBCB118-150S2012CA079002-5SCL SCL
Pedon Calculations
Calculation NameResultUnits of Measure
 
Weighted Particles, 0.1-75mm, 75 mm Base17% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average46% wt
Clay, carbonate free, Weighted Average46% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 40.81(NA)
LE, Whole Soil, Summed to 1m11cm/m
 
Weighted averages based on control section: 25-100 cm
PSDA  &  Rock Fragments-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
 
(- - - - - Total - - - - - -)(- - Clay - - -)(- - - - Silt - - - - -)(- - - - - - - - - - - - Sand - - - - - - - - - - - -)( Rock Fragments   (mm) )
LabClaySiltSandFineCO3FineCoarseVFFMCVC(- - - - - - - - Weight - - - - - - - -)>2 mm
Text-<.002.05<<.002.02.05.10.25.512520.1-wt %
Depthure.002-.05-2.0002.002-.02-.05-.10-.25-.50-1-2-5-20-7575whole
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)(- - - - - - - % of <75mm - - - - - -)soil
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a
 
13N032990-5ASc42.732.724.60.820.712.07.99.35.51.10.8------17--
13N033005-50BssSc45.430.923.7--19.411.57.69.34.61.40.8tr----16tr
13N0330150-82Bkss1Sc46.130.623.3--18.612.06.310.14.51.60.8------17--
13N0330282-118Bssk2Sc47.328.024.71.817.510.57.79.14.62.31.0tr----17tr
13N03303118-150CBSscl29.119.951.0--11.58.412.915.212.47.43.13029tr7559


*** Primary Characterization Data ***
Pedon ID: S2012CA079002( San Luis Obispo, California )Print Date: Dec 17 2024 8:29PM
Sampled As:DiabloFine, smectitic, thermic Aridic Haploxererts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  13N4945
Bulk Density  &  Moisture-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(Bulk Density)Cole(- - - - - - - - - - - Water Content - - - - - - - - - - -)( Air Dry-Oven Dry )WRDAggst
33OvenWhole6103315001500 kPa(- - - - Ratio - - - -)WholeStabl(- - Ratio/Clay - -)
DepthkPaDrySoilkPakPakPakPaMoistCorrectedSoil2-0.5mm CEC71500 kPa
Layer(cm)HorzPrep (- - - g cm-3 - - -) (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) cm3 cm-3%
DbWR1DbWR1DbWR13C2a1a3D1
 
13N032990-5AS1.441.970.11030.020.81.0530.130.940.49
13N033005-50BssS1.482.020.10927.519.41.0580.120.910.43
13N0330150-82Bkss1S1.472.060.11926.720.81.0530.090.780.45
13N0330282-118Bssk2S1.411.830.09128.321.41.0500.100.710.45
13N03303118-150CBS20.81.0510.910.71
Water Content-1--2--3--4--5--6--7--8--9--10--11--12--13-
 
(- - Atterberg - -)(- - - - - Bulk Density - - - - -)(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
(- - - Limits - - -)FieldReconReconFieldRecon(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
LLPI33Oven3361033100200500
DepthkPaDrykPakPakPakPakPakPakPa
Layer(cm)HorzPreppct <0.4mm(- - - - - - - - g cm-3 - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
3C1e1a
 
13N032990-5AS25.5
13N033005-50BssS24.3
13N0330150-82Bkss1S25.5
13N0330282-118Bssk2S26.4
Carbon  &  Extractions-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19-
 
(- - - - - Total - - - - -)EstOCC/N(- - - Dith-Cit Ext - - -)(- - - - - - Ammonium Oxalate Extraction - - - - - -)(- - - Na Pyro-Phosphate - - -)
DepthCNSOC(WB)RatioFeAlMnAl+½FeODOEFeAlSiMnCFeAlMn
Layer(cm)HorzPrep(- - - - - - - - - - % of <2 mm - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)mg kg-1(- - - - - - % of < 2mm - - - - -)
4H2a4H2a4H2a
 
13N032990-5AS2.950.240.022.912
13N033005-50BssS1.440.10--1.414
13N0330150-82Bkss1S1.250.08tr0.911
13N0330282-118Bssk2S1.440.05tr0.816
13N03303118-150CBS0.440.01tr0.14


*** Primary Characterization Data ***
Pedon ID: S2012CA079002( San Luis Obispo, California )Print Date: Dec 17 2024 8:29PM
Sampled As:DiabloFine, smectitic, thermic Aridic Haploxererts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  13N4945
CEC  &  Bases-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- - - - - - NH4OAC Extractable Bases - - - - -)CEC8CEC7ECEC(- - - - Base - - - -)
SumAcid-ExtrKClSumNH4BasesAl(- Saturation -)
DepthCaMgNaKBasesityAlMnCatsOAC+AlSatSumNH4OAC
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)mg kg-1(- - - - cmol(+) kg-1 - - -)(- - - - - - - - % - - - - - - - -)
4B1a1a4B1a1a4B1a1a4B1a1a4B2b1a14B1a1a
 
13N032990-5AS14.1*29.20.41.044.740.0100
13N033005-50BssS13.9*29.21.10.544.713.241.4100
13N0330150-82Bkss1S36.0*31.04.40.471.836.0100
13N0330282-118Bssk2S45.3*38.37.40.691.633.6100
13N03303118-150CBS26.6*30.29.60.166.526.6100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.
Salt-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19--20-
 
(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)1:2
TotalElecElecExch
DepthCaMgNaKCO3HCO3FClPO4BrOACSO4NO2NO3H2OSaltsCondCondNaSAR
Layer(cm)HorzPrep(- - - - - mmol(+) L-1 - - - - -)(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)(- - - - % - - - -)(- - dS m-1 - -)%
 
13N032990-5AS1
13N033005-50BssS3
13N0330150-82Bkss1S12
13N0330282-118Bssk2S22
13N03303118-150CBS36
pH  &  Carbonates-1--2--3--4--5--6--7--8--9--10--11-
 
(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)(- - Carbonate - -)(- - Gypsum - - -)
CaCl2As CaCO3As CaSO4*2H2OResist
Depth0.01MH2OSat<2mm<20mm<2mm<20mmohms
Layer(cm)HorzPrepKCl1:21:1PasteOxidNaF(- - - - - - - - - - - - % - - - - - - - - - - -)cm-1
4C1a2a4C1a2a4E1a1a1a1
 
13N032990-5AS6.36.7tr
13N033005-50BssS6.47.3tr
13N0330150-82Bkss1S8.18.83
13N0330282-118Bssk2S8.48.76
13N03303118-150CBS8.28.63


*** Primary Characterization Data ***
Pedon ID: S2012CA079002( San Luis Obispo, California )Print Date: Dec 17 2024 8:29PM
Sampled As:DiabloFine, smectitic, thermic Aridic Haploxererts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  13N4945
Phosphorus-1--2--3--4--5--6--7--8--9--10--11--12-
 
(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)KCl
MelanicNZAcidAnion Exch ResinBrayBrayOlsenH2OCitricMehlichExtr
DepthIndexOxalAvailableCapacity12AcidIIINO3
Layer(cm)HorzPrep%(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)
4D6a1
 
13N032990-5AS6.1
13N033005-50BssS0.4
13N0330150-82Bkss1S0.4


*** Primary Characterization Data ***
Pedon ID: S2012CA079002( San Luis Obispo, California )Print Date: Dec 17 2024 8:29PM
Sampled As:DiabloFine, smectitic, thermic Aridic Haploxererts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  13N4945
Clay Mineralogy (<.002 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalElementalEGMEInter
SiO2Al2O3Fe2O3MgOCaOK2ONa2ORetnpreta
DepthFract7A1b1 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
13N033005.0-50.0BsstclyMT 3CL 2FP 2KK 1 SMEC
13N03303118.0-150.0CBtclyMT 3KK 2CL 1 SMEC

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL ChloriteFP Plagioclase FeldsparKK KaoliniteMT Montmorillonite

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks

INTERPRETATION (BY HORIZON):
SMEC - Smectitic
NSSC SSL Report Creation