*** Primary Characterization Data ***
Pedon ID: 78CA033030( Lake, California )Print Date: Nov 23 2024 7:23AM

Sampled as on Jul 1, 1978:Manzanita ; Fine, mixed, thermic Ultic Palexeralf
Revised to correlated:Manzanita ; Fine-loamy, mixed, semiactive, thermic Ultic Palexeralfs
United States Department of Agriculture
SSL-ProjectCP78CA178   NAPA AND LAKE COUNTIESNatural Resources Conservation Service
-Site IDS1978CA033030   Lat: 39° 3' 38.55" north  Long: 122° 56' 6.90" west  MLRA: 14National Soil Survey Center
-Pedon No. 78P0465Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
78P02608ApAp0-13L
78P02609AA313-48L
78P02610Bt1B1t48-71L
78P02611Bt21B21t71-109CL
78P02612Bt22B22t109-142CL
78P02613Bt23B23t142-185CL

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.3(NA)
Clay, carbonate free, Weighted Average38% wt
Weighted Particles, 0.1-75mm, 75 mm Base25% wt
Volume, >2mm, Weighted Average2% vol
Clay, total, Weighted Average38% wt
 
Weighted averages based on control section: 71-121 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
 
78P026080-13ApSl21.239.639.221.817.810.59.35.36.47.7--51336
78P0260913-48ASl22.940.137.024.116.08.79.74.95.87.9--2--302
78P0261048-71Bt1Sl26.739.134.224.214.99.79.84.95.24.6--4--284
78P0261171-109Bt21Scl38.932.129.020.211.98.39.44.43.93.032--255
78P02612109-142Bt22Scl35.933.930.221.512.48.710.14.33.63.511--232
78P02613142-185Bt23Scl36.932.930.220.312.68.210.04.64.62.84443112


*** Primary Characterization Data ***
Pedon ID: 78CA033030( Lake, California )Print Date: Nov 23 2024 7:23AM
Sampled As:ManzanitaFine, mixed, thermic Ultic Palexeralf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0465

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%
4A1d4A1h4B1c3C2a1a3D14C18D18D1
 
78P026080-13ApS1.431.480.01119.98.71.0120.150.440.41
78P0260913-48AS1.5010.11.0140.360.44
78P0261048-71Bt1S1.5011.81.0150.370.44
78P0261171-109Bt21S1.501.600.02122.716.91.0230.080.290.43
78P02612109-142Bt22S1.5017.81.0230.330.50
78P02613142-185Bt23S1.481.600.02427.518.41.0240.130.330.50

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 - - - - - - - - - - - - - - - - - - - - - -)
4F14F
 
78P0261171-109Bt21S4520

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 - - - - -)
6B1b6A1c6C2b6G7a
 
78P026080-13ApS0.0921.24142.60.4
78P0260913-48AS0.0380.37102.80.4
78P0261048-71Bt1S0.0300.2482.70.3
78P0261171-109Bt21S0.0250.0944.00.3
78P02612109-142Bt22S0.124.70.4
78P02613142-185Bt23S0.114.40.4


*** Primary Characterization Data ***
Pedon ID: 78CA033030( Lake, California )Print Date: Nov 23 2024 7:23AM
Sampled As:ManzanitaFine, mixed, thermic Ultic Palexeralf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0465

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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H2b6G1e5A3a5A8a5A3b5G15C35C1
 
78P026080-13ApS0.40.3tr0.41.113.52.014.69.33.165812
78P0260913-48AS3.80.6tr0.85.25.811.08.34763
78P0261048-71Bt1S4.62.40.10.47.55.513.09.85877
78P0261171-109Bt21S3.94.40.10.58.95.314.211.46378
78P02612109-142Bt22S3.55.30.10.49.35.915.211.86179
78P02613142-185Bt23S3.05.80.10.39.26.5tr15.712.25975

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 - -)%
 
78P026080-13ApS--
78P0260913-48AS--
78P0261048-71Bt1S1
78P0261171-109Bt21S1
78P02612109-142Bt22S1
78P02613142-185Bt23S1

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
8C1e8C1a
 
78P026080-13ApS4.24.6
78P0260913-48AS5.35.6
78P0261048-71Bt1S5.76.1
78P0261171-109Bt21S5.86.0
78P02612109-142Bt22S5.65.7
78P02613142-185Bt23S5.25.4


*** Primary Characterization Data ***
Pedon ID: 78CA033030( Lake, California )Print Date: Nov 23 2024 7:23AM
Sampled As:ManzanitaFine, mixed, thermic Ultic Palexeralf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0465

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
DepthFract7A2i7A3b 7C3 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
78P026080.0-13.0AptclyKH 1 10.3 1.6
78P0261171.0-109.0Bt21tclyKH 2VR 1MI 1 KH 37 11.9 1.1
78P02613142.0-185.0Bt23tclyKH 2MI 1 12.7 1.1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KH HalloysiteMI MicaVR Vermiculite

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks
NSSC SSL Report Creation