*** Primary Characterization Data ***
Pedon ID: S68CA017031( El Dorado, California )Print Date: Nov 21 2024 12:31PM

Sampled as on Aug 11, 1968:Toem
Revised to correlated:Temo ; Mixed, shallow Typic Cryopsamments
United States Department of Agriculture
SSL-ProjectNL68CA017   TAHOE BASINNatural Resources Conservation Service
-Site ID68CA693-014   Lat: 38° 55' 19.92" north  Long: 119° 56' 3.26" west  MLRA: 22National Soil Survey Center
-Pedon No. 68C0087Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
68C00713A1A110-868713LCOS COS
68C00714A2A128-1568714LCOS COS
68C00715ACAC15-2568715LCOS COS
68C00716C1C 125-3368716COS LCOS
68C00717C2C 233-4168717COS LCOS
68C00718C3C 341-6168718COS
68C00719C4C 461-9968719COS
68C00720AA3-2568720

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.4(NA)
Clay, carbonate free, Weighted Average3% wt
Weighted Particles, 0.1-75mm, 75 mm Base77% wt
Volume, >2mm, Weighted Average16% vol
Clay, total, Weighted Average3% wt
 
Weighted averages based on control section: 25-40 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
 
68C007130-8A1Scos2.58.489.14.04.45.213.610.427.832.1127--8419
68C007148-15A2Scos1.96.991.23.33.63.29.48.325.744.6128--8820
68C0071515-25ACScos2.09.288.84.44.84.914.510.626.732.1159--8424
68C0071625-33C1Slcos2.613.484.05.87.67.816.89.025.724.71510--7625
68C0071733-41C2Slcos2.711.186.25.35.87.516.210.124.727.71812--7930
68C0071841-61C3S2213--
68C0071961-99C4S2314--
68C007203-25AS117--


*** Primary Characterization Data ***
Pedon ID: S68CA017031( El Dorado, California )Print Date: Nov 21 2024 12:31PM
Sampled As:Toem
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0087

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%
4A1f4A1h4B1c3C2a1a3D14C18D18D1
 
68C007130-8A1S1.121.140.00510.13.91.0060.064.561.56
68C007148-15A2S1.191.210.0056.53.01.0060.043.681.58
68C0071515-25ACS1.281.28--7.62.91.0060.052.601.45
68C0071625-33C1S1.311.31--7.12.51.0060.051.850.96
68C0071733-41C2S1.431.43--4.91.71.0060.040.890.63
68C0071841-61C3S1.371.375.61.61.006
68C0071961-99C4S1.491.496.01.31.006
68C007203-25AS3.41.009

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
 
68C007130-8A1SNPNP
68C0071515-25ACSNPNP
68C0071625-33C1SNPNP

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 - - - - -)
6B1a6A1a6C2a8J6C9a6G126V26D5b
 
68C007130-8A1S0.0772.29300.30.350.190.260.220.02457.0
68C007148-15A2S0.0340.9428
68C0071515-25ACS0.0320.82260.30.450.090.280.310.06131.0
68C0071625-33C1S0.660.30.580.080.500.330.0753.0
68C0071733-41C2S0.34
68C0071841-61C3S0.15
68C007203-25AS0.0701.92


*** Primary Characterization Data ***
Pedon ID: S68CA017031( El Dorado, California )Print Date: Nov 21 2024 12:31PM
Sampled As:Toem
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0087

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 - - -)(- - - - - - - - % - - - - - - - -)
6N2b6O2b6P2a6Q2a6H2a5A3a5A6a5C35C1
 
68C007130-8A1S3.10.30.10.33.85.08.811.44333
68C007148-15A2S1.40.20.10.32.03.25.27.03829
68C0071515-25ACS0.90.2tr0.21.35.97.25.21825
68C0071625-33C1S0.60.10.10.21.04.55.54.81821
68C0071733-41C2S0.20.10.10.20.60.62.410025
68C0071841-61C3S0.1tr0.10.11.62.4
68C0071961-99C4S0.10.30.10.12.2

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 - -)%
 
68C007130-8A1S1
68C007148-15A2S1
68C0071515-25ACS--
68C0071625-33C1S2
68C0071733-41C2S4


*** Primary Characterization Data ***
Pedon ID: S68CA017031( El Dorado, California )Print Date: Nov 21 2024 12:31PM
Sampled As:Toem
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0087

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
8C1e8C1a4C1a1a1
 
68C007130-8A1S5.05.69.5
68C007148-15A2S5.15.8
68C0071515-25ACS5.15.710.2
68C0071625-33C1S5.05.610.1
68C0071733-41C2S5.25.8
68C0071841-61C3S5.05.6
68C0071961-99C4S4.95.5
68C007203-25AS5.15.7

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 - - - - - - - - - - - - - - - - - - - -)
6S46S8a
 
68C007130-8A1S13498.0
68C0071515-25ACS21414.0
68C0071625-33C1S23441.0


*** Primary Characterization Data ***
Pedon ID: S68CA017031( El Dorado, California )Print Date: Nov 21 2024 12:31PM
Sampled As:Toem
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0087

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
DepthFract7A2e tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
68C007130.0-8.0A1tclyVR 2KK 2
68C0071515.0-25.0ACtclyVR 2MI 2KK 2
68C0071625.0-33.0C1tclyVR 2MI 2KK 2

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaVR Vermiculite

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


*** Primary Characterization Data ***
Pedon ID: S68CA017031( El Dorado, California )Print Date: Nov 21 2024 12:31PM
Sampled As:Toem
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0087

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
68C007130.0-8.0A1vfs OT 94GS 4GC 1GA 1
68C007130.0-8.0A1fs OT 99GS tr
68C0071515.0-25.0ACvfs OT 99GS 1GC tr
68C0071515.0-25.0ACfs OT 99GS tr
68C0071625.0-33.0C1vfs OT 95GS 4GC 1FG tr
68C0071625.0-33.0C1fs OT 99

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mmfs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
FG Glass-coated FeldsparGA Glass AggregatesGC Glass-coated GrainGS GlassOT Other
NSSC SSL Report Creation