*** Primary Characterization Data ***
Pedon ID: S1966CA073003( San Diego, California )Print Date: Dec 4 2024 3:16AM

Sampled as on Jun 8, 1966:Arlington
Revised to correlated:Arlington ; Coarse-loamy, mixed, superactive, thermic Typic Durochrepts
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1966CA073003   Lat: 32° 50' 3.00" north  Long: 117° 8' 16.01" west  MLRA: 19Riverside Soil Survey Laboratory
-Pedon No. 40A2985Soil Laboratory
-General Methods 1B1A, 2A1, 2BRiverside, California

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
40A23497A1A110-366243L
40A23498A2A123-1366244SL
40A23499EA213-2566245L
40A23500BB125-28SCL
40A23501BtqmB2 t sIm28-5366246LCOS
40A235022Bqm2B31sIm53-6166247SCL
40A235033Bqm3B32sIm61-14766248

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average2.49(NA)
Clay, carbonate free, Weighted Average8% wt
Weighted Particles, 0.1-75mm, 75 mm Base80% wt
Volume, >2mm, Weighted Average15% vol
Clay, total, Weighted Average8% wt
 
Weighted averages based on control section: 28-53 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
 
40A234970-3A1Sl10.938.250.920.417.84.511.815.415.83.45324710
40A234983-13A2Ssl10.834.754.519.115.65.513.517.914.92.75335111
40A2349913-25ESl10.937.651.520.716.95.513.616.913.32.26364915
40A2350025-28BSscl25.09.565.53.75.83.812.515.722.211.3----1629
40A2350128-53BtqmSlcos8.39.082.73.85.24.814.019.527.816.622118024
40A2350253-612BqmSscl26.110.563.45.05.54.011.923.519.05.064598371


*** Primary Characterization Data ***
Pedon ID: S1966CA073003( San Diego, California )Print Date: Dec 4 2024 3:16AM
Sampled As:Arlington
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A2985

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%
4A1f4A1h4B1c3C2a1a
 
40A234970-3A1S1.69
40A234983-13A2S1.701.730.00512.94.10.140.770.38
40A2349913-25ES1.811.840.00510.53.20.120.610.29
40A2350025-28BS1.521.640.02423.313.00.150.940.52
40A2350128-53BtqmS2.49
40A2350253-612BqmS0.73

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
 
40A234970-3A1S5.11
40A234983-13A2S0.96
40A2349913-25ES0.31
40A2350025-28BS0.22
40A2350128-53BtqmS0.13
40A2350253-612BqmS0.13

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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2a6Q2a6H2a6G1e5A1a
 
40A234970-3A1S4.71.90.50.77.811.00.218.818.48.034142
40A234983-13A2S4.42.10.40.47.33.9--11.28.36588
40A2349913-25ES2.22.00.40.45.03.90.48.96.75.475675
40A2350025-28BS4.06.22.30.412.913.77.426.623.520.3364855
40A2350128-53BtqmS2.94.12.70.29.910.75.120.620.715.0344848
40A2350253-612BqmS3.86.84.80.315.78.73.624.419.019.3196483


*** Primary Characterization Data ***
Pedon ID: S1966CA073003( San Diego, California )Print Date: Dec 4 2024 3:16AM
Sampled As:Arlington
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A2985

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 - -)%
 
40A234970-3A1S3
40A234983-13A2S5
40A2349913-25ES6
40A2350025-28BS10
40A2350128-53BtqmS13
40A2350253-612BqmS25

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
8C1a
 
40A234970-3A1S5.2
40A234983-13A2S6.0
40A2349913-25ES5.4
40A2350025-28BS4.5
40A2350128-53BtqmS4.3
40A2350253-612BqmS4.0


*** Primary Characterization Data ***
Pedon ID: S1966CA073003( San Diego, California )Print Date: Dec 4 2024 3:16AM
Sampled As:Arlington
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A2985

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
DepthFract7A2 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
40A234983.0-13.0A2tclyKK 3MI 2MT 1
40A2350025.0-28.0BtclyKK 4MT 4

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