*** Primary Characterization Data ***
Pedon ID: S1973CA087005( Santa Cruz, California )Print Date: Apr 29 2025 12:26AM

Sampled as on May 30, 1973:Zayante
Revised to correlated:ZAYANTE ; Sandy, mixed Entic Xerumbrepts
United States Department of Agriculture
SSL-ProjectNL73CA003   ALAMEDA-SNT CRUZNatural Resources Conservation Service
-Site IDS1973CA087005   Lat: 37° 1' 49.71" north  Long: 122° 1' 58.71" west  MLRA: 4BNational Soil Survey Center
-Pedon No. 73C0026Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
73C00177A1A110-2573177FS LCOS
73C00178A2A1225-5073178FS COS
73C00179A3A1350-7673179FS LCOS
73C00180C1C176-12273180FS LS
73C00181C2C2122-15373181FS S
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.84(NA)
Clay, carbonate free, Weighted Average4% wt
Weighted Particles, 0.1-75mm, 75 mm Base81% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average4% 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
 
73C001770-25A1Slcos4.79.885.55.44.44.921.425.231.62.4------81--
73C0017825-50A2Scos4.47.288.44.42.84.022.828.530.72.4------84--
73C0017950-76A3Slcos4.58.986.64.94.06.826.826.025.21.8------80--
73C0018076-122C1Sls4.48.786.94.24.56.930.326.721.51.5------80--
73C00181122-153C2Ss3.16.390.63.03.35.638.829.515.80.9------85--


*** Primary Characterization Data ***
Pedon ID: S1973CA087005( Santa Cruz, California )Print Date: Apr 29 2025 12:26AM
Sampled As:Zayante
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  73C0026
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%
4A1d4A1h4B1c4B1c3C2a1a3D14C18D18D1
 
73C001770-25A1S6.01.0172.961.28
73C0017825-50A2S1.471.480.0029.06.71.81.0170.071.050.41
73C0017950-76A3S3.11.0170.710.69
73C0018076-122C1S2.71.0040.770.61
73C00181122-153C2S2.11.0040.520.68
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 - - - - -)
6B3a6A1c
 
73C001770-25A1S0.1542.9519
73C0017825-50A2S0.0610.9616
73C0017950-76A3S0.0440.6314
73C0018076-122C1S0.0210.2512
73C00181122-153C2S0.15
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a6G9b5A3a5A8b5A3b5G15C35C1
 
73C001770-25A1S5.90.90.30.17.210.20.617.413.97.884152
73C0017825-50A2S1.60.30.40.12.43.90.76.34.63.1233852
73C0017950-76A3S0.90.20.30.11.52.60.74.13.22.2323747
73C0018076-122C1S1.10.30.30.11.85.90.57.73.42.3222353
73C00181122-153C2S0.40.10.20.10.80.40.81.61.23310050


*** Primary Characterization Data ***
Pedon ID: S1973CA087005( Santa Cruz, California )Print Date: Apr 29 2025 12:26AM
Sampled As:Zayante
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  73C0026
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 - -)%
 
73C001770-25A1S2
73C0017825-50A2S9
73C0017950-76A3S9
73C0018076-122C1S9
73C00181122-153C2S13
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
4C1a2a4C1a2a
 
73C001770-25A1S4.24.9
73C0017825-50A2S4.35.1
73C0017950-76A3S4.45.0
73C0018076-122C1S4.55.3
73C00181122-153C2S4.74.9
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
NK
 
73C0018076-122C1S5.4
73C00181122-153C2S5.4
NSSC SSL Report Creation