*** Primary Characterization Data ***
Pedon ID: S68CA017014( El Dorado, California )Print Date: Nov 23 2024 11:16PM

Sampled as on Oct 23, 1967:Celio
Revised to correlated on Sep 1, 1996:Celio ; Sandy-skeletal, mixed, frigid Entic Haplumbrept
United States Department of Agriculture
SSL-ProjectNL68CA017   TAHOE BASINNatural Resources Conservation Service
-Site ID68CA693-004   Lat: 38° 51' 18.19" north  Long: 120° 1' 27.66" west  MLRA: 22National Soil Survey Center
-Pedon No. 68C0082Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
68C00678A1A110-2068678LCOS LCOS
68C00679A2A1220-4168679LCOS LCOS
68C00680BC 141-5868680LCOS LCOS
68C006812B2 C 258-11568681COS COS
68C006822Bqm2 C 3sIm115-14068682COS COS
68C006832C12 C 4140-17068683COS COS
68C006842C22 C 5170-20568684COS COS
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.67(NA)
Clay, carbonate free, Weighted Average3% wt
Weighted Particles, 0.1-75mm, 75 mm Base88% wt
Volume, >2mm, Weighted Average43% vol
Clay, total, Weighted Average3% wt
 
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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
68C006780-20A1Slcos3.810.585.75.84.74.811.710.527.930.82012148446
68C0067920-41A2Slcos3.914.581.68.56.06.513.112.126.623.31811177954
68C0068041-58BSlcos3.513.183.47.75.46.213.913.328.821.22213218262
68C0068158-1152BScos2.33.494.32.01.42.311.820.440.819.0261699357
68C00682115-1402BqmScos1.51.397.21.00.30.36.313.740.936.02617209867
68C00683140-1702C1Scos0.80.798.50.60.10.21.13.227.067.0241579848
68C00684170-2052C2Scos0.70.898.50.20.62.118.921.639.816.113869727


*** Primary Characterization Data ***
Pedon ID: S68CA017014( El Dorado, California )Print Date: Nov 23 2024 11:16PM
Sampled As:Celio
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0082
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%
3C2a1a3D18D18D1
 
68C006780-20A1S6.01.0064.321.58
68C0067920-41A2S6.41.0062.491.64
68C0068041-58BS5.51.0212.141.57
68C0068158-1152BS2.31.0211.171.00
68C00682115-1402BqmS1.81.0211.401.20
68C00683140-1702C1S0.71.021
68C00684170-2052C2S0.71.021
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
 
68C006780-20A1SNPNP
68C0068041-58BSNPNP
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 - - - - -)
6B1a6A1a6C1a8J6C9a6G126V26D5b
 
68C006780-20A1S0.1453.53242.71.030.390.730.660.08134.0
68C0067920-41A2S0.1072.12202.81.560.261.170.980.2272.0
68C0068041-58BS0.0811.19152.71.360.211.010.850.2573.0
68C0068158-1152BS0.471.60.490.130.390.290.1062.0
68C00682115-1402BqmS0.081.20.400.050.400.200.0931.0
68C00683140-1702C1S0.4
68C00684170-2052C2S0.3


*** Primary Characterization Data ***
Pedon ID: S68CA017014( El Dorado, California )Print Date: Nov 23 2024 11:16PM
Sampled As:Celio
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0082
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
 
68C006780-20A1S1.70.10.10.22.114.80.716.916.42.8251213
68C0067920-41A2S0.50.1tr0.20.812.70.113.59.70.91168
68C0068041-58BS0.50.1tr0.10.710.70.111.47.50.81369
68C0068158-1152BS0.1trtr0.10.23.80.14.02.70.33357
68C00682115-1402BqmS0.1trtrtr0.10.10.12.10.2501005
68C00683140-1702C1S0.1trtrtr0.10.10.11.80.2501006
68C00684170-2052C2S0.1tr0.10.10.30.10.31.30.42510023
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 - -)%
 
68C006780-20A1S1
68C0067920-41A2S--
68C0068041-58BS--
68C0068158-1152BS--
68C00682115-1402BqmS--
68C00683140-1702C1S--
68C00684170-2052C2S8


*** Primary Characterization Data ***
Pedon ID: S68CA017014( El Dorado, California )Print Date: Nov 23 2024 11:16PM
Sampled As:Celio
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0082
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
 
68C006780-20A1S4.95.410.4
68C0067920-41A2S5.25.510.6
68C0068041-58BS5.25.610.4
68C0068158-1152BS5.45.59.7
68C00682115-1402BqmS5.45.69.4
68C00683140-1702C1S5.35.5
68C00684170-2052C2S5.25.5
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
 
68C006780-20A1S494.0
68C0067920-41A2S506.0
68C0068041-58BS450.0
68C0068158-1152BS177.0
68C00682115-1402BqmS189.0


*** Primary Characterization Data ***
Pedon ID: S68CA017014( El Dorado, California )Print Date: Nov 23 2024 11:16PM
Sampled As:Celio
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0082
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
68C0068041.0-58.0BtclyMI 1KK 1VM 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaVM Vermiculite-Mica

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


*** Primary Characterization Data ***
Pedon ID: S68CA017014( El Dorado, California )Print Date: Nov 23 2024 11:16PM
Sampled As:Celio
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  68C0082
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
68C0068041.0-58.0Bvfs OT 99GS tr
68C0068041.0-58.0Bfs OT 99
68C0068158.0-115.02Bvfs OT 99
68C0068158.0-115.02Bfs OT 99
68C00682115.0-140.02Bqmvfs OT 99
68C00682115.0-140.02Bqmfs OT 99

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

MINERAL INTERPRETATION:
GS GlassOT Other
NSSC SSL Report Creation