*** Primary Characterization Data ***
Pedon ID: 78CA033031( Lake, California )Print Date: Sep 23 2024 9:17PM

Sampled as on Jun 1, 1978:Neuns ; Loamy-skeletal, mixed, mesic Dystric Xerochrept
Revised to correlated:Neuns ; Loamy-skeletal, mixed, active, mesic Dystric Xerochrepts
United States Department of Agriculture
SSL-ProjectCP78CA178   NAPA AND LAKE COUNTIESNatural Resources Conservation Service
-Site IDS1978CA033031   Lat: 39° 35' 59.51" north  Long: 122° 41' 3.90" west  MLRA: 5National Soil Survey Center
-Pedon No. 78P0466Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
78P026140-10L
78P0261510-36L
78P0261636-79COSL
78P0261779-92
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.75(NA)
Clay, carbonate free, Weighted Average16% wt
Weighted Particles, 0.1-75mm, 75 mm Base77% wt
Volume, >2mm, Weighted Average49% vol
Clay, total, Weighted Average16% wt
 
Weighted averages based on control section: 25-79 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
 
78P026140-10Sl15.333.751.021.212.56.89.46.813.015.01514166946
78P0261510-36Sl19.631.948.520.411.56.19.06.212.215.01013337560
78P0261636-79Scosl15.626.757.717.29.56.68.55.913.023.71610307865
78P0261779-92S------


*** Primary Characterization Data ***
Pedon ID: 78CA033031( Lake, California )Print Date: Sep 23 2024 9:17PM
Sampled As:NeunsLoamy-skeletal, mixed, mesic Dystric Xerochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0466
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
 
78P026140-10S1.501.540.00616.410.11.0190.061.180.67
78P0261510-36S1.411.460.00617.610.11.0160.060.730.52
78P0261636-79S1.391.450.00718.99.91.0140.060.750.63
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 - - - - - - - - - - - - - - - - - - - - - -)
3C1a1a
 
78P0261510-36S135.4
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
 
78P026140-10S0.0972.07212.30.4
78P0261510-36S0.0671.07162.30.3
78P0261636-79S0.0630.3562.10.2
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H2b5A3a5A8a5C35C1
 
78P026140-10S7.81.7tr0.710.210.220.418.05057
78P0261510-36S5.21.3tr0.67.18.815.914.34550
78P0261636-79S3.61.5tr0.45.56.111.611.74747


*** Primary Characterization Data ***
Pedon ID: 78CA033031( Lake, California )Print Date: Sep 23 2024 9:17PM
Sampled As:NeunsLoamy-skeletal, mixed, mesic Dystric Xerochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0466
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 - -)%
 
78P026140-10S--
78P0261510-36S--
78P0261636-79S--
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
 
78P026140-10S5.46.0
78P0261510-36S5.25.8
78P0261636-79S5.15.8


*** Primary Characterization Data ***
Pedon ID: 78CA033031( Lake, California )Print Date: Sep 23 2024 9:17PM
Sampled As:NeunsLoamy-skeletal, mixed, mesic Dystric Xerochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0466
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
78P0261636.0-79.0tclyVR 3KK 3MI 3CL 2 KK 4 10.3 2.9

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL ChloriteKK KaoliniteMI MicaVR Vermiculite

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