*** Primary Characterization Data ***
Pedon ID: S1969CA071027( San Bernardino, California )Print Date: Nov 23 2024 5:18PM

Sampled as on Jun 9, 1969:Chualar
Revised to correlated:CHUALAR ; Fine-loamy, mixed, thermic Typic Argixerolls
United States Department of Agriculture
SSL-ProjectNL69CA011   SAN BERNARDINONatural Resources Conservation Service
-Site IDS1969CA071027   Lat: 33° 59' 0.00" north  Long: 117° 43' 0.00" west  MLRA: 19National Soil Survey Center
-Pedon No. 69C0058Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
69C00304ApAp0-2869304CL L
69C00305Bt1B21t28-4869305CL CL
69C00306Bt2B22t48-9769306C CL
69C00307Bt3B23t97-15069307C L
69C00308BB3150-18569308C CL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.03(NA)
Clay, carbonate free, Weighted Average32% wt
Weighted Particles, 0.1-75mm, 75 mm Base8% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average32% wt
 
Weighted averages based on control section: 28-78 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
 
69C003040-28ApSl24.745.829.518.027.819.07.21.21.01.1------11--
69C0030528-48Bt1Scl30.642.427.016.026.417.76.91.20.70.5------9--
69C0030648-97Bt2Scl32.842.924.318.224.716.55.80.90.70.4------8--
69C0030797-150Bt3Sl25.330.444.311.918.520.216.04.02.71.4------24--
69C00308150-185BScl31.441.427.220.620.815.09.61.11.00.5------12--


*** Primary Characterization Data ***
Pedon ID: S1969CA071027( San Bernardino, California )Print Date: Nov 23 2024 5:18PM
Sampled As:Chualar
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  69C0058
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
 
69C003040-28ApS1.431.680.05526.611.61.0360.211.020.47
69C0030528-48Bt1S13.51.0361.010.44
69C0030648-97Bt2S1.441.840.08527.315.01.0360.181.040.46
69C0030797-150Bt3S12.51.0361.040.49
69C00308150-185BS18.71.0361.090.60
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 - - - - -)
6B1a6A1a
 
69C003040-28ApS0.1562.0213
69C0030528-48Bt1S0.0510.5210
69C0030648-97Bt2S0.35
69C0030797-150Bt3S0.07
69C00308150-185BS0.06
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2a6Q2a5A3a5A6a5C35C1
 
69C003040-28ApS17.7*6.80.30.725.525.525.3100100
69C0030528-48Bt1S21.6*9.71.40.433.133.131.0100100
69C0030648-97Bt2S22.3*11.62.20.436.536.534.1100100
69C0030797-150Bt3S27.6*9.72.20.426.4100100
69C00308150-185BS28.9*11.53.60.544.544.534.2100100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.


*** Primary Characterization Data ***
Pedon ID: S1969CA071027( San Bernardino, California )Print Date: Nov 23 2024 5:18PM
Sampled As:Chualar
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  69C0058
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 - -)%
6N1a6O1a6P1a6Q1a6J1a6K1a6L1a8A8D58A1a5E
 
69C003040-28ApS1
69C0030528-48Bt1S5
69C0030648-97Bt2Str0.836
69C0030797-150Bt3S13.38.912.90.22.21.029.556.40.12.4264
69C00308150-185BS15.99.416.00.12.76.429.564.90.12.9674
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
8C1e8C1a8C1b6E1b
 
69C003040-28ApS6.36.7
69C0030528-48Bt1S6.97.6
69C0030648-97Bt2S7.07.8
69C0030797-150Bt3S7.37.77.51
69C00308150-185BS7.37.67.2
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
8C1a
 
69C0030797-150Bt3S8.7
69C00308150-185BS8.4


*** Primary Characterization Data ***
Pedon ID: S1969CA071027( San Bernardino, California )Print Date: Nov 23 2024 5:18PM
Sampled As:Chualar
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  69C0058
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 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
69C003040.0-28.0AptclyMI 5MT 2MM 2
69C0030648.0-97.0Bt2tclyMI 5MT 2MM 2

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
MI MicaMM Montmorillonite-MicaMT Montmorillonite

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