*** Primary Characterization Data ***
Pedon ID: S1968CA017028( El Dorado, California )Print Date: Nov 24 2024 12:18AM

Sampled as on Aug 6, 1968:Elmira
Revised to correlated:Elmira ; Mixed, frigid Dystric Xeropsamments
United States Department of Agriculture
SSL-ProjectNL68CA017   TAHOE BASINNatural Resources Conservation Service
-Site IDS1968CA017028   Lat: 38° 52' 32.00" north  Long: 119° 59' 35.01" west  MLRA: 22ANational Soil Survey Center
-Pedon No. 68C0071Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
68C00565OO14-068565
68C00566A1A110-568566LCOS LCOS
68C00567A2A125-1768567LCOS LCOS
68C00568C1C 117-4868568LS LCOS
68C00569C2C 248-6968569LS COSL
68C005702B12 B169-7968570LS LCOS
68C005712B22 B279-8968571COSL LCOS
68C005722B32 B389-11068572LS LCOS
68C005732C2 C 1110-15068573COS
68C005743C3 C2150-18568574COS LCOS
68C00575AA0-1768575

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.76(NA)
Clay, carbonate free, Weighted Average9% wt
Weighted Particles, 0.1-75mm, 75 mm Base78% wt
Volume, >2mm, Weighted Average20% vol
Clay, total, Weighted Average9% wt
 
Weighted averages based on control section: 25-100 cm


*** Primary Characterization Data ***
Pedon ID: S1968CA017028( El Dorado, California )Print Date: Nov 24 2024 12:18AM
Sampled As:Elmira
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0071

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
 
68C005654-0OS------
68C005660-5A1Slcos5.611.183.37.53.63.610.310.127.631.7159--8024
68C005675-17A2Slcos7.012.081.08.04.04.210.610.427.428.412767825
68C0056817-48C1Slcos7.912.479.78.04.45.113.213.029.219.2117--7518
68C0056948-69C2Scosl9.112.778.28.14.66.214.512.726.618.2127127531
68C0057069-792B1Slcos9.211.079.87.83.24.312.913.731.717.2107308347
68C0057179-892B2Slcos9.111.179.87.43.74.813.512.429.519.61711177945
68C0057289-1102B3Slcos7.58.683.95.72.93.610.510.632.127.1106268542
68C00573110-1502CS1387
68C00574150-1853CSlcos4.28.787.14.44.33.313.013.933.023.975168628
68C005750-17AS128--

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
 
68C005654-0OS1.015
68C005660-5A1S5.71.0152.381.02
68C005675-17A2S1.271.280.00211.14.61.0150.071.440.66
68C0056817-48C1S1.341.34--9.34.61.0150.060.860.58
68C0056948-69C2S1.381.390.00211.45.11.0150.070.750.56
68C0057069-792B1S1.361.370.00214.64.81.0110.090.660.52
68C0057179-892B2S1.361.36--13.85.21.0110.080.730.57
68C0057289-1102B3S1.231.240.00214.34.41.0110.090.680.59
68C00573110-1502CS2.71.011
68C00574150-1853CS1.0111.00
68C005750-17AS4.51.011


*** Primary Characterization Data ***
Pedon ID: S1968CA017028( El Dorado, California )Print Date: Nov 24 2024 12:18AM
Sampled As:Elmira
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0071

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
 
68C005675-17A2SNPNP
68C0057179-892B2SNPNP
68C00574150-1853CSNPNP

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 - - - - -)
6B1a6A1a6G7a8J6C9a6G126V26D5b
 
68C005660-5A1S0.1373.77280.10.540.110.190.440.07318.0
68C005675-17A2S0.0701.9428
68C0056817-48C1S0.520.420.070.160.340.05207.0
68C0056948-69C2S0.34
68C0057069-792B1S0.150.250.040.100.200.0372.0
68C0057179-892B2S0.14
68C005750-17AS0.0711.87


*** Primary Characterization Data ***
Pedon ID: S1968CA017028( El Dorado, California )Print Date: Nov 24 2024 12:18AM
Sampled As:Elmira
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0071

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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2a6Q2a6H2a6G1e5A3a5A6a5A3b5G15C35C1
 
68C005660-5A1S2.80.40.10.43.77.90.811.613.34.5183228
68C005675-17A2S2.70.3tr0.33.37.110.410.13233
68C0056817-48C1S1.60.2tr0.22.05.17.16.82829
68C0056948-69C2S1.90.30.10.32.64.36.96.83838
68C0057069-792B1S2.00.3tr0.42.73.96.66.14144
68C0057179-892B2S2.20.40.10.53.23.36.56.64948
68C0057289-1102B3S1.60.30.10.52.53.25.75.14449
68C00573110-1502CS1.40.30.10.21.84.6
68C00574150-1853CS1.30.30.10.21.92.24.14.24645

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 - -)%
8D58A1a
 
68C005660-5A1S1
68C005675-17A2S--
68C0056817-48C1S--
68C0056948-69C2S1
68C0057069-792B1S--
68C0057179-892B2Str0.192
68C0057289-1102B3S2
68C00574150-1853CS2


*** Primary Characterization Data ***
Pedon ID: S1968CA017028( El Dorado, California )Print Date: Nov 24 2024 12:18AM
Sampled As:Elmira
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0071

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
 
68C005660-5A1S4.55.310.1
68C005675-17A2S5.05.9
68C0056817-48C1S5.15.99.7
68C0056948-69C2S5.05.8
68C0057069-792B1S5.15.89.4
68C0057179-892B2S5.25.8
68C0057289-1102B3S5.05.7
68C00573110-1502CS4.95.8
68C00574150-1853CS5.05.8

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 - - - - - - - - - - - - - - - - - - - -)
6S8a
 
68C005660-5A1S236.0
68C0056817-48C1S145.0
68C0057069-792B1S72.0


*** Primary Characterization Data ***
Pedon ID: S1968CA017028( El Dorado, California )Print Date: Nov 24 2024 12:18AM
Sampled As:Elmira
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0071

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
68C005675.0-17.0A2tclyVR 3KK 3
68C0057179.0-89.02B2tclyVR 3KK 3VM 2
68C00574150.0-185.03CtclyKK 3VM 3VR 2

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteVM Vermiculite-MicaVR Vermiculite

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


*** Primary Characterization Data ***
Pedon ID: S1968CA017028( El Dorado, California )Print Date: Nov 24 2024 12:18AM
Sampled As:Elmira
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0071

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
68C005660.0-5.0A1vfs OT 98GS 1FG tr
68C005660.0-5.0A1fs OT 99GS tr
68C0056817.0-48.0C1vfs OT 99GS tr
68C0056817.0-48.0C1fs OT 99GS tr
68C0057069.0-79.02B1vfs OT 99GS tr
68C0057069.0-79.02B1fs 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 FeldsparGS GlassOT Other
NSSC SSL Report Creation