*** Primary Characterization Data ***
Pedon ID: S1968CA061010( Placer, California )Print Date: Feb 16 2025 11:36AM

Sampled as on Sep 17, 1968:Umpa
Revised to correlated:Umpa ; Fine-loamy, mixed, superactive, frigid Dystric Xerochrepts
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1968CA061010   Lat: 39° 11' 52.00" north  Long: 120° 9' 42.99" west  MLRA: 22ARiverside Soil Survey Laboratory
-Pedon No. 40A2984Soil Laboratory
-General Methods 1B1A, 2A1, 2BRiverside, California
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
40A23489OO11-0
40A23490A1A110-8R7026SIL
40A23491A2A128-33R7027L
40A23492Bt1B1 t33-51R7028L
40A23493Bt21B21t51-79R7029SIL
40A23494Bt22B22t79-130R7030SIL
40A23495Bt23B23t130-165R7031SIL
40A23496RR165
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.02(NA)
Clay, carbonate free, Weighted Average21% wt
Weighted Particles, 0.1-75mm, 75 mm Base14% wt
Volume, >2mm, Weighted Average8% vol
Clay, total, Weighted Average21% wt
 
Weighted averages based on control section: 33-83 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
 
40A234900-8A1Ssil11.350.138.634.116.09.78.04.08.18.8------29--
40A234918-33A2Sl20.747.631.723.823.817.012.41.30.80.2------15--
40A2349233-51Bt1Sl20.049.930.125.224.716.111.81.40.70.1------149
40A2349351-79Bt21Ssil22.153.724.238.715.011.27.92.12.20.8------1317
40A2349479-130Bt22Ssil19.053.227.837.715.510.89.22.93.41.5------1720
40A23495130-165Bt23Ssil24.952.922.240.812.18.08.92.92.10.3------14--


*** Primary Characterization Data ***
Pedon ID: S1968CA061010( Placer, California )Print Date: Feb 16 2025 11:36AM
Sampled As:Umpa
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A2984
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%
 
40A234900-8A1S4.12
40A234918-33A2S0.98
40A2349233-51Bt1S1.05
40A2349351-79Bt21S1.00
40A2349479-130Bt22S1.07
40A23495130-165Bt23S0.81
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
 
40A234900-8A1S13.13
40A234918-33A2S0.98
40A2349233-51Bt1S0.67
40A2349351-79Bt21S0.65
40A2349479-130Bt22S0.20
40A23495130-165Bt23S0.21
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2a6Q2a5A6a
 
40A234900-8A1S9.21.40.31.412.312.346.610026
40A234918-33A2S4.20.90.21.36.66.620.310033
40A2349233-51Bt1S4.61.00.31.77.67.621.010036
40A2349351-79Bt21S3.80.90.21.76.66.622.010030
40A2349479-130Bt22S4.01.20.31.77.27.220.310035
40A23495130-165Bt23S3.61.00.22.06.86.820.110034


*** Primary Characterization Data ***
Pedon ID: S1968CA061010( Placer, California )Print Date: Feb 16 2025 11:36AM
Sampled As:Umpa
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A2984
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 - -)%
 
40A234900-8A1S1
40A234918-33A2S1
40A2349233-51Bt1S1
40A2349351-79Bt21S1
40A2349479-130Bt22S1
40A23495130-165Bt23S1
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
8C1e8C1a
 
40A234900-8A1S5.05.5
40A234918-33A2S5.15.5
40A2349233-51Bt1S5.25.6
40A2349351-79Bt21S5.15.7
40A2349479-130Bt22S5.45.9
40A23495130-165Bt23S5.45.8
NSSC SSL Report Creation