*** Primary Characterization Data ***
Pedon ID: S1959CA001008( Alameda, California )Print Date: Dec 11 2024 3:25PM

Sampled as on May 30, 1959:Vallecitos
Revised to correlated:VALLECITOS ; Fine, smectitic, thermic Lithic Ruptic-Xerochreptic Haploxeralfs
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1959CA001008   Lat: 37° 30' 46.01" north  Long: 121° 32' 43.01" west  MLRA: 15Riverside Soil Survey Laboratory
-Pedon No. 40A3025Soil Laboratory
-General Methods 1B1A, 2A1, 2BRiverside, California
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
40A23728A1A110-459238L
40A23729A2A124-1559239L
40A23730B1B215-3059240CL
40A23731B2B330-4159241CL
40A23732RR41
Pedon Calculations
Calculation NameResultUnits of Measure
 
Clay, carbonate free, Weighted Average37% wt
Weighted Particles, 0.1-75mm, 75 mm Base27% wt
Volume, >2mm, Weighted Average5% vol
Clay, total, Weighted Average37% wt
 
Weighted averages based on control section: 25-41 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
 
40A237280-4A1Sl13.137.149.820.516.67.211.07.113.411.11812--4330
40A237294-15A2Sl10.741.447.925.615.87.611.06.712.510.1171074435
40A2373015-30B1Scl37.130.332.618.012.35.56.83.98.67.853--278
40A2373130-41B2Scl37.529.732.819.410.36.37.94.37.96.453--278


*** Primary Characterization Data ***
Pedon ID: S1959CA001008( Alameda, California )Print Date: Dec 11 2024 3:25PM
Sampled As:Vallecitos
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3025
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
 
40A237280-4A1S6.40.49
40A237294-15A2S5.80.54
40A2373015-30B1S11.50.31
40A2373130-41B2S10.80.29
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
 
40A237280-4A1S2.06
40A237294-15A2S0.95
40A2373015-30B1S0.60
40A2373130-41B2S0.41
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
 
40A237280-4A1S7.15.2tr0.512.84.217.075
40A237294-15A2S7.16.20.10.213.63.717.379
40A2373015-30B1S12.013.60.20.326.14.030.187
40A2373130-41B2S10.211.70.20.222.31.223.595


*** Primary Characterization Data ***
Pedon ID: S1959CA001008( Alameda, California )Print Date: Dec 11 2024 3:25PM
Sampled As:Vallecitos
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3025
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
 
40A237280-4A1S1.00.437.6tr0.90
40A237294-15A2S0.80.125.1tr0.30
40A2373015-30B1S0.6tr38.5tr0.30
40A2373130-41B2S0.8tr38.6tr0.30
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
 
40A237280-4A1S6.6
40A237294-15A2S6.5
40A2373015-30B1S6.6
40A2373130-41B2S7.0
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
 
40A237280-4A1S17.06.7
40A237294-15A2S17.06.8
40A2373015-30B1S31.27.3
40A2373130-41B2S26.97.5
NSSC SSL Report Creation