*** Primary Characterization Data ***
Pedon ID: S1968CA057005( Nevada, California )Print Date: Mar 29 2024 4:07AM

Sampled as on Sep 1, 1968:Secca
Revised to correlated:Secca ; Fine, mixed, active, mesic Mollic Palexeralfs
United States Department of Agriculture
SSL-ProjectNL68CA020   NEVADA COUNTYNatural Resources Conservation Service
-Site IDS1968CA057005   Lat: 39° 10' 33.00" north  Long: 121° 6' 39.00" west  MLRA: 22ANational Soil Survey Center
-Pedon No. 68C0110Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
68C00825A1A10-868825L L
68C00826A2A38-2368826CL SIL
68C00827Bt11B21t23-5868827C C
68C00828Bt12B22t58-9468828C C
68C00829Bt2B3 t94-10968829C SIC
68C00830CC109-12768830CL L
68C00831A1A10-868831

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.55(NA)
Clay, carbonate free, Weighted Average51% wt
Weighted Particles, 0.1-75mm, 75 mm Base12% wt
Volume, >2mm, Weighted Average2% vol
Clay, total, Weighted Average51% wt
 
Weighted averages based on control section: 23-74 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
 
68C008250-8A1Sl13.449.537.125.324.28.98.94.77.76.942685538
68C008268-23A2Ssil17.650.831.627.623.28.97.83.96.44.66472817
68C0082723-58Bt11Sc51.230.218.617.812.45.75.12.13.02.722--134
68C0082858-94Bt12Sc50.735.014.323.411.64.74.31.82.31.21tr--111
68C0082994-109Bt2Ssic43.140.816.130.610.25.84.71.92.71.04tr--144
68C00830109-127CSl17.547.035.534.412.68.19.44.78.84.5436--5640
68C008310-8A1S833--


*** Primary Characterization Data ***
Pedon ID: S1968CA057005( Nevada, California )Print Date: Mar 29 2024 4:07AM
Sampled As:Secca
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0110

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%
4A1f4A1h4B1c3C2a1a3D14C18D18D1
 
68C008250-8A1S1.511.560.00821.810.10.131.490.75
68C008268-23A2S9.71.010.55
68C0082723-58Bt11S18.10.520.35
68C0082858-94Bt12S1.441.820.08129.121.30.110.640.42
68C0082994-109Bt2S22.70.870.53
68C00830109-127CS1.331.460.02333.618.21.0680.152.071.04
68C008310-8A1S8.61.068

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 - - - - - - - - - - - - - - - - - - - - - -)
4F14F
 
68C008250-8A1S25.623
68C0082723-58Bt11S53.7509819
68C0082858-94Bt12S54.0399929
68C00830109-127CS40.7489912

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 - - - - -)
6B1a6A1a6C2a6G7a
 
68C008250-8A1S0.0862.24263.90.3
68C008268-23A2S0.0481.02214.30.3
68C0082723-58Bt11S0.0220.32154.20.3
68C0082858-94Bt12S0.213.00.2
68C0082994-109Bt2S0.90.1
68C00830109-127CS0.0790.80.1
68C008310-8A1S0.0901.58


*** Primary Characterization Data ***
Pedon ID: S1968CA057005( Nevada, California )Print Date: Mar 29 2024 4:07AM
Sampled As:Secca
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0110

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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2a6Q2a6H2a5A3a5A6a5C35C1
 
68C008250-8A1S8.57.70.10.216.57.824.320.06883
68C008268-23A2S6.57.20.10.113.96.420.317.76879
68C0082723-58Bt11S12.3*15.80.10.128.328.326.4100100
68C0082858-94Bt12S11.1*22.50.20.133.933.932.3100100
68C0082994-109Bt2S12.3*26.80.30.139.539.537.6100100
68C00830109-127CS11.624.00.30.136.036.036.210099

*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 - -)%
 
68C008250-8A1S1
68C008268-23A2S1
68C0082723-58Bt11Str
68C0082858-94Bt12S1
68C0082994-109Bt2S1
68C00830109-127CS1


*** Primary Characterization Data ***
Pedon ID: S1968CA057005( Nevada, California )Print Date: Mar 29 2024 4:07AM
Sampled As:Secca
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0110

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
 
68C008250-8A1S5.55.9
68C008268-23A2S5.35.9
68C0082723-58Bt11S6.26.7
68C0082858-94Bt12S6.76.9
68C0082994-109Bt2S6.77.1
68C00830109-127CS6.56.9
68C008310-8A1S5.66.0


*** Primary Characterization Data ***
Pedon ID: S1968CA057005( Nevada, California )Print Date: Mar 29 2024 4:07AM
Sampled As:Secca
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0110

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
DepthFract7A2e&nbsp;&nbsp;&nbsp;&nbsp;tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
68C008250.0-8.0A1tclyKK 4VR 3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
68C0082858.0-94.0Bt12tclyKK 4MC 3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
68C00830109.0-127.0CtclyMT 4KK 3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm&nbsp;&nbsp;&nbsp;&nbsp;

MINERAL INTERPRETATION:
KK KaoliniteMC Montmorillonite-ChloriteMT MontmorilloniteVR Vermiculite&nbsp;

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks
NSSC SSL Report Creation