*** Primary Characterization Data ***
Pedon ID: S2015CA037002( Los Angeles, California )Print Date: Apr 25 2025 7:47PM

Sampled as on Mar 4, 2015:Sorrento ; Fine-loamy, mixed, superactive, thermic Calcic Haploxerolls
Revised to correlated on May 4, 2016:Sorrento ; Fine-loamy, mixed, superactive, thermic Calcic Haploxerolls
United States Department of Agriculture
SSL-ProjectC2015USCA054   Los Angeles Co., SE partNatural Resources Conservation Service
-Site IDS2015CA037002   Lat: 33° 59' 46.10" north  Long: 117° 58' 23.30" west  MLRA: 19National Soil Survey Center
-Pedon No. 15N0540Kellogg Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
15N02875^Au^Au0-8S2015CA037002-1SIL L
15N02876^Cu^Cu8-42S2015CA037002-2CL L
15N02877Btk2Btk242-76S2015CA037002-3CL CL
15N02878Btk2Btk276-99S2015CA037002-4CL CL
15N02879Bt1Bt199-180S2015CA037002-5CL CL
15N02880Bt2Bt2180-200S2015CA037002-6CL L
Pedon Calculations
Calculation NameResultUnits of Measure
 
Weighted Particles, 0.1-75mm, 75 mm Base18% wt
Volume, >2mm, Weighted Average1% vol
Clay, total, Weighted Average32% wt
Clay, carbonate free, Weighted Average32% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 40.73(NA)
 
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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a
 
15N028750-8^AuSl26.937.635.5--23.214.414.611.56.22.70.5------21tr
15N028768-42^CuSl24.535.440.1--21.314.115.511.96.43.23.121--273
15N0287742-76Btk2Scl33.737.129.2--25.211.911.610.74.71.80.4------18--
15N0287876-99Btk2Scl34.840.025.2--26.014.013.18.62.30.80.41tr--131
15N0287999-180Bt1Scl29.541.728.8--24.816.916.59.02.70.50.131tr164
15N02880180-200Bt2Sl26.240.133.7--25.714.415.612.25.30.40.2------18--


*** Primary Characterization Data ***
Pedon ID: S2015CA037002( Los Angeles, California )Print Date: Apr 25 2025 7:47PM
Sampled As:SorrentoFine-loamy, mixed, superactive, thermic Calcic Haploxerolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  15N0540
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%
DbWR1DbWR1DbWR13C2a1a3D1
 
15N028750-8^AuS21.71.0551.230.81
15N028768-42^CuS1.441.590.03323.812.61.0420.160.950.51
15N0287742-76Btk2S1.391.590.04623.015.81.0570.100.550.47
15N0287876-99Btk2S1.361.570.04926.016.31.0580.130.810.47
15N0287999-180Bt1S1.471.650.03824.415.11.0520.130.830.51
15N02880180-200Bt2S12.41.0480.810.47
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 - - - - -)
4H2a4H2a4H2a
 
15N028750-8^AuS6.270.680.146.29
15N028768-42^CuS1.670.200.071.78
15N0287742-76Btk2S1.030.100.071.011
15N0287876-99Btk2S0.960.090.070.910
15N0287999-180Bt1S0.610.070.090.69
15N02880180-200Bt2S0.370.060.090.46
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 - - -)(- - - - - - - - % - - - - - - - -)
4B1a1a4B1a1a4B1a1a4B1a1a4B1a1a
 
15N028750-8^AuS34.1*8.00.92.445.433.1100
15N028768-42^CuS22.2*4.90.71.429.223.3100
15N0287742-76Btk2S22.4*6.90.81.131.218.7100
15N0287876-99Btk2S24.0*7.30.80.732.828.3100
15N0287999-180Bt1S20.3*6.10.60.527.524.5100
15N02880180-200Bt2S22.3*5.01.20.428.921.1100

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


*** Primary Characterization Data ***
Pedon ID: S2015CA037002( Los Angeles, California )Print Date: Apr 25 2025 7:47PM
Sampled As:SorrentoFine-loamy, mixed, superactive, thermic Calcic Haploxerolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  15N0540
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 - -)%
4F24F24F24F24F24F24F24F24F24F24F24F24F24F24F24F24F1a1a1
 
15N028750-8^AuS7.93.94.12.1--10.0--3.5--tr--3.30.3--95.90.11.680.7612
15N028768-42^CuS4.61.93.30.9--4.9--2.5------2.90.2tr58.5tr1.050.3822
15N0287742-76Btk2S3.21.42.40.4--1.8tr2.8------2.80.1tr61.5tr0.820.3042
15N0287876-99Btk2S3.31.62.40.3--1.9--2.8------3.00.1--62.5tr0.840.3422
15N0287999-180Bt1S3.31.62.30.2--1.8tr3.4------2.30.2tr61.8tr0.850.3221
15N02880180-200Bt2S2.60.93.70.2--1.60.13.7------1.90.10.156.9tr0.850.2953
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
4C1a2a4C1a2a4F24E1a1a1a14E2a1a1a1
 
15N028750-8^AuS7.37.66.9tr--
15N028768-42^CuS7.58.07.3tr
15N0287742-76Btk2S7.57.97.5--
15N0287876-99Btk2S7.57.97.5tr
15N0287999-180Bt1S7.57.97.5tr
15N02880180-200Bt2S7.68.17.7tr


*** Primary Characterization Data ***
Pedon ID: S2015CA037002( Los Angeles, California )Print Date: Apr 25 2025 7:47PM
Sampled As:SorrentoFine-loamy, mixed, superactive, thermic Calcic Haploxerolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  15N0540
Sand - Silt Mineralogy (2.0-0.002 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalOpticalEGMEInter
Tot ReGrain CountRetnpreta
DepthFract 7B1a2 tion
Layer(cm)Horzion( - - - - - - - - peak size - - - - - - - - - )(- - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) mg g-1
15N028768.0-42.0^Cuvfs 57QZ 54FK 25FP 4BT 4HN 3PR 3 SMIX
GC 2MS 1FE 1OP 1PO 1ZR tr
GN trBY trCD tr
15N0287742.0-76.0Btk2csi 63QZ 61FK 19BT 5PR 4HN 3MS 2 SMIX
GS 2FE 2GC 1FP 1CD trBY tr
OP trGN trPO trSS trZR tr
15N0287876.0-99.0Btk2csi 54QZ 50FK 30PR 5HN 4BT 4FE 3 SMIX
MS 1PO 1FP 1GS 1GC trGN tr
BY trCA trCD trOP tr
15N0287999.0-180.0Bt1csi 51QZ 45FK 27BT 6PR 5FE 4HN 4 SMIX
MS 3GS 2FP 1PO 1OP 1GC 1
ZR trBY trCD trGN tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mmvfs - Very Fine Sand 0.05-0.1 mm


*** Primary Characterization Data ***
Pedon ID: S2015CA037002( Los Angeles, California )Print Date: Apr 25 2025 7:47PM
Sampled As:SorrentoFine-loamy, mixed, superactive, thermic Calcic Haploxerolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  15N0540

MINERAL INTERPRETATION:
BT BiotiteBY BerylCA CalciteCD Chert (ChalcedonyFE Iron Oxides (Goethite
FK Potassium FeldsparFP Plagioclase FeldsparGC Glass Coated GrainGN GarnetGS Glass
HN HornblendeMS MuscoviteOP OpaquesPO Plant OpalPR Pyroxene
QZ QuartzSS Sponge SpiculeZR Zircon

INTERPRETATION (BY HORIZON):
SMIX - Mixed Sand
NSSC SSL Report Creation