*** Primary Characterization Data ***
Pedon ID: S1959CA001009( Alameda, California )Print Date: Dec 11 2024 3:24PM

Sampled as on May 30, 1959:Vallecitos
Revised to correlated:Vallecitos ; Fine, smectitic, thermic Lithic Argixerolls
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1959CA001009   Lat: 37° 31' 19.99" north  Long: 121° 32' 19.99" west  MLRA: 15Riverside Soil Survey Laboratory
-Pedon No. 40A3026Soil Laboratory
-General Methods 1B1A, 2A1, 2BRiverside, California
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
40A23733A1A110-359243L
40A23734A2A123-1859244L
40A23735B1B2118-3659245C
40A23736B2B2236-4659246C
40A23737RR46
Pedon Calculations
Calculation NameResultUnits of Measure
 
Clay, carbonate free, Weighted Average43% wt
Weighted Particles, 0.1-75mm, 75 mm Base23% wt
Volume, >2mm, Weighted Average16% vol
Clay, total, Weighted Average43% wt
 
Weighted averages based on control section: 25-46 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
40A237330-3A1Sl12.646.041.419.826.26.08.86.010.89.8------35--
40A237343-18A2Sl14.841.044.223.117.97.910.26.511.87.8------36--
40A2373518-36B1Sc42.130.327.618.112.25.26.13.77.25.4------22--
40A2373636-46B2Sc43.127.729.217.410.35.46.53.98.64.8------24--


*** Primary Characterization Data ***
Pedon ID: S1959CA001009( Alameda, California )Print Date: Dec 11 2024 3:24PM
Sampled As:Vallecitos
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3026
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%
3C2a1a
 
40A237330-3A1S7.20.57
40A237343-18A2S6.40.43
40A2373518-36B1S12.80.30
40A2373636-46B2S11.40.26
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 - - - - -)
6A1a
 
40A237330-3A1S2.53
40A237343-18A2S0.90
40A2373518-36B1S0.52
40A2373636-46B2S0.40
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2b6O2c6P2a6Q2a6H2a
 
40A237330-3A1S8.84.4tr0.713.94.918.874
40A237343-18A2S7.912.70.10.321.03.524.586
40A2373518-36B1S13.813.90.30.328.34.632.986
40A2373636-46B2S11.311.10.30.323.01.724.793


*** Primary Characterization Data ***
Pedon ID: S1959CA001009( Alameda, California )Print Date: Dec 11 2024 3:24PM
Sampled As:Vallecitos
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3026
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 - -)%
6P1a6Q1a8A8D58A1a
 
40A237330-3A1S0.80.942.9tr1.20
40A237343-18A2S1.00.125.2tr0.30
40A2373518-36B1S0.6tr40.7tr0.20
40A2373636-46B2S0.9tr42.0tr0.30
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
8C1b
 
40A237330-3A1S6.6
40A237343-18A2S6.6
40A2373518-36B1S6.6
40A2373636-46B2S6.8
Miscellaneous Data-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- Sat Paste Ex. -)(- Sand -)( Water Content )Bulk
(- - - - Extractable Bases - - - -)(- - - CEC8 - - -)CO3+(- - - pH - - -)M+C+VCMoist SievedDensity
DepthCaMgNaKNaOACBaCl2Ca+MgHCO3CaCl2H2O.25-2100 kPa200 kPa10 kPa
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)mmol(+)L-1mmol(-)L-11:101:10(- - - - - % of <2mm - - - - -)g cm-3
5A2a8C1a
 
40A237330-3A1S18.46.8
40A237343-18A2S17.36.8
40A2373518-36B1S33.27.3
40A2373636-46B2S26.37.4
NSSC SSL Report Creation