*** Primary Characterization Data ***
Pedon ID: S1969CA071023( San Bernardino, California )Print Date: Nov 21 2024 1:28PM

Sampled as on Jun 8, 1969:Merrill
Revised to correlated:Merrill ; Fine-silty, mixed, superactive, calcareous, thermic Fluvaquentic Endoaquolls
United States Department of Agriculture
SSL-ProjectNL69CA011   SAN BERNARDINONatural Resources Conservation Service
-Site IDS1969CA071023   Lat: 33° 59' 26.00" north  Long: 117° 41' 20.99" west  MLRA: 19National Soil Survey Center
-Pedon No. 69C0055Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
69C00291Ap1Ap10-1569291SIL SIL
69C00292Ap2Ap215-2869292SIL SIL
69C00293A1A1328-5169293SIL SIL
69C00294A2A1451-6369294SIL L
69C00295Bk1C1ca63-7969295SIL CL
69C00296Bk2C2ca79-11069296SIL L
69C00297C1C 3110-12569297SIL L
69C00298C2C 4125-15069298SIL L
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.46(NA)
Clay, carbonate free, Weighted Average11% wt
Weighted Particles, 0.1-75mm, 75 mm Base3% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average25% wt
 
Weighted averages based on control section: 25-100 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
69C002910-15Ap1Ssil23.551.924.611.026.725.217.45.50.90.50.3------7--
69C0029215-28Ap2Ssil23.856.519.711.027.129.413.94.30.90.40.2------6--
69C0029328-51A1Ssil23.551.924.611.024.927.017.45.31.20.60.1------7--
69C0029451-63A2Sl26.049.624.413.024.525.118.04.90.90.40.2------6--
69C0029563-79Bk1GPcl27.646.326.116.023.822.516.67.31.50.60.1
69C0029679-110Bk2GPl25.346.028.719.025.120.912.09.23.33.30.9
69C00297110-125C1Sl16.146.037.99.023.622.416.816.03.61.30.2------21--
69C00298125-150C2Sl11.644.843.64.023.321.517.421.04.11.00.1------26--


*** Primary Characterization Data ***
Pedon ID: S1969CA071023( San Bernardino, California )Print Date: Nov 21 2024 1:28PM
Sampled As:Merrill
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  69C0055
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
 
69C002910-15Ap1S1.071.170.03035.916.11.0510.210.840.69
69C0029215-28Ap2S16.51.0510.840.69
69C0029328-51A1S1.171.250.02232.214.81.0510.200.770.63
69C0029451-63A2S15.11.0510.670.58
69C0029563-79Bk1S0.610.55
69C0029563-79Bk1GP15.21.051
69C0029679-110Bk2S1.671.720.01018.60.100.380.49
69C0029679-110Bk2GP12.41.051
69C00297110-125C1S6.01.0510.450.37
69C00298125-150C2S5.31.0510.840.46
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
 
69C002910-15Ap1S3.46
69C0029215-28Ap2S3.11
69C0029328-51A1S2.16
69C0029451-63A2S1.88
69C0029563-79Bk1GP1.23
69C0029679-110Bk2GP0.64
69C00297110-125C1S0.22
69C00298125-150C2S0.20


*** Primary Characterization Data ***
Pedon ID: S1969CA071023( San Bernardino, California )Print Date: Nov 21 2024 1:28PM
Sampled As:Merrill
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  69C0055
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2b6O2c6P2a6Q2a5A6a5C35C1
 
69C002910-15Ap1S30.5*10.40.21.019.8100100
69C0029215-28Ap2S27.2*10.80.50.419.9100100
69C0029328-51A1S25.2*13.50.50.318.1100100
69C0029451-63A2S22.2*13.00.50.317.4100100
69C0029563-79Bk1GP21.0*12.00.30.216.9100100
69C0029679-110Bk2GP19.5*7.70.20.19.6100100
69C00297110-125C1S18.9*3.10.30.17.2100100
69C00298125-150C2S20.3*3.60.20.19.8100100

*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 - -)%
8D58A1a
 
69C002910-15Ap1Str1.291
69C0029215-28Ap2Str1.063
69C0029328-51A1Str0.793
69C0029451-63A2Str0.843
69C0029563-79Bk1Str
69C0029563-79Bk1GP0.792
69C0029679-110Bk2Str
69C0029679-110Bk2GP0.842
69C00297110-125C1Str1.164
69C00298125-150C2Str1.062


*** Primary Characterization Data ***
Pedon ID: S1969CA071023( San Bernardino, California )Print Date: Nov 21 2024 1:28PM
Sampled As:Merrill
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  69C0055
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
8C1e8C1a6E1b
 
69C002910-15Ap1S7.78.026
69C0029215-28Ap2S7.78.125
69C0029328-51A1S7.88.122
69C0029451-63A2S7.88.225
69C0029563-79Bk1GP7.88.333
69C0029679-110Bk2GP7.88.343
69C00297110-125C1S7.98.218
69C00298125-150C2S7.58.29


*** Primary Characterization Data ***
Pedon ID: S1969CA071023( San Bernardino, California )Print Date: Nov 21 2024 1:28PM
Sampled As:Merrill
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  69C0055
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
69C002910.0-15.0Ap1tclyMT 2MI 2KK 1
69C0029451.0-63.0A2tclyMT 2MI 2KK 1
69C00298125.0-150.0C2tclyMT 2MI 2KK 2

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT Montmorillonite

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