*** Primary Characterization Data ***
Pedon ID: S1960CA073003( San Diego, California )Print Date: Nov 24 2024 4:07AM

Sampled as on Nov 7, 1960:Laposta
Revised to correlated:La Posta ; Mixed, mesic, shallow Typic Xeropsamments
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1960CA073003   Lat: 33° 12' 38.00" north  Long: 116° 30' 7.99" west  MLRA: 19Riverside Soil Survey Laboratory
-Pedon No. 40A2969Soil Laboratory
-General Methods 1B1A, 2A1, 2BRiverside, California
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
40A23394A1A110-460406LCOS
40A23395A2A124-1560407LCOS
40A23396C1C 115-4860408LCOS
40A23397C2C 248-7660409LCOS
40A23398C3C 376-12260410COS
Pedon Calculations
Calculation NameResultUnits of Measure
 
Clay, carbonate free, Weighted Average6% wt
Weighted Particles, 0.1-75mm, 75 mm Base76% wt
Volume, >2mm, Weighted Average22% vol
Clay, total, Weighted Average6% 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
40A233940-4A1Slcos4.810.684.64.46.27.122.312.130.712.4------78--
40A233954-15A2Slcos6.811.681.65.26.411.127.313.420.29.6------71--
40A2339615-48C1Slcos8.611.979.55.36.67.921.211.426.712.3------72--
40A2339748-76C2Slcos6.711.282.15.26.08.821.911.926.912.6------73--
40A2339876-122C3Scos3.48.588.13.45.16.218.911.634.017.4------82--


*** Primary Characterization Data ***
Pedon ID: S1960CA073003( San Diego, California )Print Date: Nov 24 2024 4:07AM
Sampled As:Laposta
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A2969
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%
3C2a1a
 
40A233940-4A1S4.70.98
40A233954-15A2S3.80.56
40A2339615-48C1S5.40.63
40A2339748-76C2S5.30.79
40A2339876-122C3S3.81.12
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 - - - - - - - - - - - - - - - - - - - - - -)
4F
 
40A2339615-48C1SNP
40A2339876-122C3SNP
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 - - - - -)
6A1a6C2a
 
40A233940-4A1S1.550.3
40A233954-15A2S0.730.4
40A2339615-48C1S0.330.5
40A2339748-76C2S0.140.4
40A2339876-122C3S0.060.3


*** Primary Characterization Data ***
Pedon ID: S1960CA073003( San Diego, California )Print Date: Nov 24 2024 4:07AM
Sampled As:Laposta
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A2969
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2b6O2c6P2a6Q2a6H2a
 
40A233940-4A1S7.61.00.10.59.21.510.786
40A233954-15A2S6.20.80.10.27.32.19.478
40A2339615-48C1S12.71.40.20.114.41.816.289
40A2339748-76C2S12.41.70.20.114.41.616.090
40A2339876-122C3S8.42.90.1tr11.40.812.293
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
4C1a2a38C1a
 
40A233940-4A1S6.26.8
40A233954-15A2S5.36.5
40A2339615-48C1S4.76.7
40A2339748-76C2S4.36.9
40A2339876-122C3S4.36.8
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
5A2a
 
40A233940-4A1S9.1
40A233954-15A2S9.1
40A2339615-48C1S15.8
40A2339748-76C2S14.3
40A2339876-122C3S10.9
NSSC SSL Report Creation