*** Primary Characterization Data ***
Pedon ID: S1957CA081001( San Mateo, California )Print Date: May 20 2024 1:52PM

Sampled as on Apr 29, 1957:Hugo
Revised to correlated:Hugo ; Coarse-loamy, mixed, superactive, mesic Typic Xerochrepts
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1957CA081001   Lat: 37° 24' 41.00" north  Long: 122° 19' 45.01" west  MLRA: 4BRiverside Soil Survey Laboratory
-Pedon No. 40A2989Soil Laboratory
-General Methods 1B1A, 2A1, 2BRiverside, California
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
40A23521O1/O2O1&O25-0
40A23522AA10-2057447FSL
40A23523B1B120-6657448SL
40A23524B2B266-10257449SL
40A23525CrCR10257450
Pedon Calculations
Calculation NameResultUnits of Measure
 
Clay, carbonate free, Weighted Average5% wt
Weighted Particles, 0.1-75mm, 75 mm Base58% wt
Volume, >2mm, Weighted Average23% vol
Clay, total, Weighted Average5% 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
 
40A235220-20ASfsl5.125.369.611.913.414.126.113.314.02.1------56--
40A2352320-66B1Ssl5.024.071.010.913.114.425.814.014.82.0------572
40A2352466-102B2Ssl5.421.872.89.911.913.425.313.517.82.8------5965
40A23525102CrS------


*** Primary Characterization Data ***
Pedon ID: S1957CA081001( San Mateo, California )Print Date: May 20 2024 1:52PM
Sampled As:Hugo
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A2989
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
 
40A235220-20AS3.80.75
40A2352320-66B1S3.70.74
40A2352466-102B2S4.10.76
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 - - - - - - - - - - - - - - - - - - - - - -)
3C1b1a
 
40A235220-20AS19.6
40A2352320-66B1S17.0
40A2352466-102B2S16.7
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
 
40A235220-20AS0.730.6
40A2352320-66B1S0.220.8
40A2352466-102B2S0.160.8
40A23525102CrS0.8


*** Primary Characterization Data ***
Pedon ID: S1957CA081001( San Mateo, California )Print Date: May 20 2024 1:52PM
Sampled As:Hugo
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A2989
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
 
40A235220-20AS3.01.00.20.24.44.79.148
40A2352320-66B1S3.41.00.20.24.82.77.564
40A2352466-102B2S3.31.20.20.14.83.28.060
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 - -)%
6P1a6Q1a6J1a6K1a8A8D58A1a
 
40A235220-20AS0.10.20.50.326.8tr0.20
40A2352320-66B1S0.70.10.30.223.5tr0.10
40A2352466-102B2S0.70.10.10.323.5tr0.10
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
8C1b
 
40A235220-20AS5.3
40A2352320-66B1S5.5
40A2352466-102B2S5.5


*** Primary Characterization Data ***
Pedon ID: S1957CA081001( San Mateo, California )Print Date: May 20 2024 1:52PM
Sampled As:Hugo
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A2989
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
5A2aNK8C1a
 
40A235220-20AS10.61.35.7
40A2352320-66B1S9.31.05.9
40A2352466-102B2S9.30.65.9
NSSC SSL Report Creation