*** Primary Characterization Data ***
Pedon ID: 05ca085641225( Santa Clara, California )Print Date: Nov 21 2024 2:04PM

Sampled as on Apr 4, 2005:Sunnyvale ; Fine, smectitic, thermic Cumulic Vertic Endoaquoll
Revised to correlated:Hangerone ; Fine, smectitic, thermic Cumulic Vertic Endoaquolls
United States Department of Agriculture
SSL-ProjectC2007USCA116   Santa Clara Area Soil Survey [641]Natural Resources Conservation Service
-Site ID05ca085641225   Lat: 37° 24' 28.51" north  Long: 122° 5' 55.59" west  MLRA: 14National Soil Survey Center
-Pedon No. 07N0671Kellogg Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
07N04093A1A10-24S05CA085-225-1CL C
07N04094A2A224-42S05CA085-225-2CL C
07N04095BwBw42-68S05CA085-225-3C C
07N04096BkBk68-88S05CA085-225-4C C
07N04097CkCk88-115S05CA085-225-5C CL
07N04098C C115-183S05CA085-225-6GRV-LS L
07N040992AB2AB185-225S05CA085-225-7SICL C
Pedon Calculations
Calculation NameResultUnits of Measure
 
Weighted Particles, 0.1-75mm, 75 mm Base15% wt
Volume, >2mm, Weighted Average2% vol
Clay, total, Weighted Average46% wt
Clay, carbonate free, Weighted Average39% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 10.65(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
 
07N040930-24A1Sc41.837.620.614.426.810.85.67.24.52.21.111--172
07N0409424-42A2Sc50.733.515.816.524.68.94.95.43.01.41.1121144
07N0409542-68BwSc49.634.416.03.725.09.45.24.82.72.21.121--133
07N0409668-88BkSc43.837.718.55.128.09.75.55.22.72.03.121--163
07N0409788-115CkScl33.741.624.75.528.213.47.59.33.92.51.521--203
07N04098115-183CSl24.431.544.12.218.612.911.215.97.45.44.241--365
07N04099185-2252ABSc48.629.422.02.020.09.45.95.54.03.63.0154--3219


*** Primary Characterization Data ***
Pedon ID: 05ca085641225( Santa Clara, California )Print Date: Nov 21 2024 2:04PM
Sampled As:SunnyvaleFine, smectitic, thermic Cumulic Vertic Endoaquoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  07N0671
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
 
07N040930-24A1S1.421.630.04628.519.61.0470.130.580.47
07N0409424-42A2S23.21.0590.600.46
07N0409542-68BwS1.361.860.10830.421.51.0720.120.710.43
07N0409668-88BkS17.51.0580.630.40
07N0409788-115CkS1.531.720.03922.415.31.0480.110.650.45
07N04098115-183CS12.11.0420.790.50
07N04099185-2252ABS24.31.0730.700.50
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 - - - - - - - - - - - - - - - - - - - - - -)
3C1e1a
 
07N040930-24A1S27.3
07N0409424-42A2S30.7
07N0409542-68BwS28.5
07N0409668-88BkS25.3
07N0409788-115CkS23.4
07N04098115-183CS18.0
07N04099185-2252ABS33.0


*** Primary Characterization Data ***
Pedon ID: 05ca085641225( Santa Clara, California )Print Date: Nov 21 2024 2:04PM
Sampled As:SunnyvaleFine, smectitic, thermic Cumulic Vertic Endoaquoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  07N0671
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 - - - - -)
4H2a4H2a4H2a4G14G14G14G24G24G24G24G2
 
07N040930-24A1S7.240.210.032.1100.1--0.10.110.080.100.060.04990.0
07N0409424-42A2S7.520.300.043.211----0.10.120.100.080.070.04542.8
07N0409542-68BwS2.290.110.011.3120.4--tr0.170.030.100.110.06257.3
07N0409668-88BkS1.830.050.010.370.3--tr0.150.020.080.100.06122.3
07N0409788-115CkS2.160.040.010.130.2--tr0.110.010.060.080.0492.7
07N04098115-183CS1.110.050.01--0.4----0.100.010.060.070.0351.9
07N04099185-2252ABS2.380.130.021.7130.5tr--0.170.050.120.110.07132.2
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
 
07N040930-24A1S65.9*8.00.10.374.324.1100
07N0409424-42A2S71.7*11.40.10.383.530.4100
07N0409542-68BwS69.7*16.30.20.486.635.0100
07N0409668-88BkS54.6*14.30.20.369.427.5100
07N0409788-115CkS59.2*12.10.10.471.821.9100
07N04098115-183CS57.0*10.60.10.368.019.2100
07N04099185-2252ABS77.4*18.20.40.496.433.8100

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


*** Primary Characterization Data ***
Pedon ID: 05ca085641225( Santa Clara, California )Print Date: Nov 21 2024 2:04PM
Sampled As:SunnyvaleFine, smectitic, thermic Cumulic Vertic Endoaquoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  07N0671
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 - -)%
4F1a1a1
 
07N040930-24A1S0.221
07N0409424-42A2S0.24tr
07N0409542-68BwS0.18tr
07N0409668-88BkS0.161
07N0409788-115CkS0.141
07N04098115-183CS0.12tr
07N04099185-2252ABS0.221
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
4C1a2a4C1a2a4E1a1a1a1
 
07N040930-24A1S7.88.343
07N0409424-42A2S7.88.336
07N0409542-68BwS7.78.48
07N0409668-88BkS7.88.612
07N0409788-115CkS7.98.517
07N04098115-183CS7.98.610
07N04099185-2252ABS7.68.25


*** Primary Characterization Data ***
Pedon ID: 05ca085641225( Santa Clara, California )Print Date: Nov 21 2024 2:04PM
Sampled As:SunnyvaleFine, smectitic, thermic Cumulic Vertic Endoaquoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  07N0671
Phosphorus-1--2--3--4--5--6--7--8--9--10--11--12-
 
(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)KCl
MelanicNZAcidAnion Exch ResinBrayBrayOlsenH2OCitricMehlichExtr
DepthIndexOxalAvailableCapacity12AcidIIINO3
Layer(cm)HorzPrep%(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)
4G2
 
07N040930-24A1S901.0
07N0409424-42A2S1069.9
07N0409542-68BwS634.5
07N0409668-88BkS310.1
07N0409788-115CkS221.7
07N04098115-183CS188.5
07N04099185-2252ABS847.3


*** Primary Characterization Data ***
Pedon ID: 05ca085641225( Santa Clara, California )Print Date: Nov 21 2024 2:04PM
Sampled As:SunnyvaleFine, smectitic, thermic Cumulic Vertic Endoaquoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  07N0671
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
DepthFract7A1a1 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
07N0409424.0-42.0A2tclyCA 3MT 2VR 2KK 1 CMIX
07N0409668.0-88.0BktclyMT 4VR 3KK 2 SMEC

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA CalciteKK KaoliniteMT MontmorilloniteVR Vermiculite

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks

INTERPRETATION (BY HORIZON):
CMIX - Mixed ClaySMEC - Smectitic


*** Primary Characterization Data ***
Pedon ID: 05ca085641225( Santa Clara, California )Print Date: Nov 21 2024 2:04PM
Sampled As:SunnyvaleFine, smectitic, thermic Cumulic Vertic Endoaquoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  07N0671
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
07N0409424.0-42.0A2csi 31CB 33QZ 28FK 18CA 8AR 3HN 3 SMIX
GS 2MS 1PO 1PR 1BT 1AO 1
FP 1CD 1FE 1SS tr
07N0409668.0-88.0Bkcsi 42QZ 40FK 24AR 9CA 9CB 6HN 4 SMIX
PR 2CD 2FP 1GS 1AO 1MS 1
OP trPO trSS trZR trBT trBY tr
FE tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
AO AragoniteAR Weatherable AggregatesBT BiotiteBY BerylCA Calcite
CB Carbonate AggregatesCD Chert (ChalcedonyFE Iron Oxides (GoethiteFK Potassium FeldsparFP Plagioclase Feldspar
GS GlassHN HornblendeMS MuscoviteOP OpaquesPO Plant Opal
PR PyroxeneQZ QuartzSS Sponge SpiculeZR Zircon


*** Primary Characterization Data ***
Pedon ID: 05ca085641225( Santa Clara, California )Print Date: Nov 21 2024 2:04PM
Sampled As:SunnyvaleFine, smectitic, thermic Cumulic Vertic Endoaquoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  07N0671

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