*** Primary Characterization Data ***
Pedon ID: 84CA035010( Lassen, California )Print Date: Feb 16 2025 5:32AM

Sampled as on Jun 29, 1984:Dotta V ; Fine-loamy, mixed, mesic Aquic Haploxeroll
Revised to correlated:Lunsford ; Coarse-loamy, mixed, active, nonacid, mesic Vitrandic Haploxerolls
United States Department of Agriculture
SSL-ProjectCP84CA213   BIG VALLEY AREANatural Resources Conservation Service
-Site IDS1984CA035010   Lat: 41° 8' 20.00" north  Long: 120° 57' 9.99" west  MLRA: 21National Soil Survey Center
-Pedon No. 84P0739Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
84P04091Ap1Ap10-10L
84P04092Ap2Ap210-18L
84P04093Ap3Ap318-33L
84P04094Bk1Bk133-50L
84P04095Bk2Bk250-74L
84P04096CBCB74-91FSL
84P04097CC91-152FSL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.84(NA)
Clay, carbonate free, Weighted Average14% wt
Weighted Particles, 0.1-75mm, 75 mm Base40% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average15% wt
LE, Whole Soil, Summed to 1m2cm/m
 
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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
84P040910-10Ap1Sl16.932.950.23.723.69.310.120.013.65.11.4tr----40--
84P0409210-18Ap2Sl16.332.051.74.222.69.49.821.014.84.71.4tr----42--
84P0409318-33Ap3Sl16.533.450.14.423.310.110.420.813.54.31.1tr----40--
84P0409433-50Bk1Sl17.232.450.41.822.79.79.920.313.14.92.2tr----41tr
84P0409550-74Bk2Sl14.434.451.20.325.29.211.221.812.44.21.6tr----40tr
84P0409674-91CBSfsl14.532.353.224.08.313.021.811.34.82.3tr----40tr
84P0409791-152CSfsl12.131.956.023.78.214.223.111.25.42.1trtr--42tr


*** Primary Characterization Data ***
Pedon ID: 84CA035010( Lassen, California )Print Date: Feb 16 2025 5:32AM
Sampled As:Dotta VFine-loamy, mixed, mesic Aquic Haploxeroll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  84P0739
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
 
84P040910-10Ap1S0.800.890.03648.224.41.0270.191.701.44
84P0409210-18Ap2S0.981.070.03044.922.01.0250.221.401.35
84P0409318-33Ap3S0.940.990.01742.522.11.0240.191.531.34
84P0409433-50Bk1S0.900.940.01541.621.91.0240.181.371.27
84P0409550-74Bk2S0.870.910.01545.420.21.0260.221.751.40
84P0409674-91CBS0.850.900.01949.519.81.0270.251.871.37
84P0409791-152CS0.930.970.01450.520.31.0290.282.301.68
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 - - - - -)
6B3a6A1c8J6C9a6G126V26D5b
 
84P040910-10Ap1S0.3673.89110.180.050.080.140.13205.2
84P0409210-18Ap2S0.2632.70100.200.050.080.160.14208.1
84P0409318-33Ap3S0.2542.52100.190.050.080.150.15193.7
84P0409433-50Bk1S0.1811.5690.220.040.090.180.12165.0
84P0409550-74Bk2S0.1191.0590.290.030.110.240.12261.9
84P0409674-91CBS0.58
84P0409791-152CS0.24


*** Primary Characterization Data ***
Pedon ID: 84CA035010( Lassen, California )Print Date: Feb 16 2025 5:32AM
Sampled As:Dotta VFine-loamy, mixed, mesic Aquic Haploxeroll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  84P0739
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a5A8b5C35C1
 
84P040910-10Ap1S57.8*18.32.49.928.7100100
84P0409210-18Ap2S50.1*17.11.99.222.9100100
84P0409318-33Ap3S53.6*12.71.14.925.2100100
84P0409433-50Bk1S47.4*8.50.92.023.5100100
84P0409550-74Bk2S32.0*9.81.01.825.2100100
84P0409674-91CBS17.8*10.10.81.63.527.190100
84P0409791-152CS18.2*11.10.81.33.327.890100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.
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 - -)%
6N1b6O1b6P1b6Q1b6I1b6J1b6U1a6K1c6L1c6W1a6M1c8A8D58A3a4F1a1a15E
 
84P040910-10Ap1S2.43.46.75.5--12.20.30.91.62.0--88.60.11.500.9364
84P0409210-18Ap2S1.42.34.73.3--7.70.30.51.71.9--79.7tr1.070.6373
84P0409318-33Ap3S2.72.32.11.0--5.40.20.20.61.40.176.4tr0.740.4541
84P0409433-50Bk1S3.21.71.50.2--4.10.10.20.61.10.375.9tr0.600.3131
84P0409550-74Bk2S0.224
84P0409674-91CBS0.113
84P0409791-152CS0.093


*** Primary Characterization Data ***
Pedon ID: 84CA035010( Lassen, California )Print Date: Feb 16 2025 5:32AM
Sampled As:Dotta VFine-loamy, mixed, mesic Aquic Haploxeroll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  84P0739
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
4C1a2a4C1a2a8C1b4C1a1a16E1g
 
84P040910-10Ap1S8.28.68.310.210
84P0409210-18Ap2S8.38.78.410.211
84P0409318-33Ap3S8.18.48.110.312
84P0409433-50Bk1S7.88.38.110.311
84P0409550-74Bk2S7.68.19.62
84P0409674-91CBS7.27.99.3tr
84P0409791-152CS7.27.89.3tr
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 - - - - - - - - - - - - - - - - - - - -)
6S4
 
84P040910-10Ap1S18
84P0409210-18Ap2S18
84P0409318-33Ap3S18
84P0409433-50Bk1S21
84P0409550-74Bk2S15


*** Primary Characterization Data ***
Pedon ID: 84CA035010( Lassen, California )Print Date: Feb 16 2025 5:32AM
Sampled As:Dotta VFine-loamy, mixed, mesic Aquic Haploxeroll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  84P0739
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
DepthFract7A2i 7C3 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
84P040910.0-10.0Ap1tclyNX 6 0.7 1.5
84P0409433.0-50.0Bk1tclyCA 2 0.7 0.3
84P0409791.0-152.0CtclyMT 2 2.6 0.4

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA CalciteMT MontmorilloniteNX Non-Crystalline

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


*** Primary Characterization Data ***
Pedon ID: 84CA035010( Lassen, California )Print Date: Feb 16 2025 5:32AM
Sampled As:Dotta VFine-loamy, mixed, mesic Aquic Haploxeroll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  84P0739
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
84P040910.0-10.0Ap1vfs GA 56OT 27GS 17
84P0409210.0-18.0Ap2fs OT 80GS 19GC 2
84P0409318.0-33.0Ap3fs OT 99GS trGA tr
84P0409433.0-50.0Bk1vfs GA 60GS 20OT 20
84P0409791.0-152.0Cvfs GA 54OT 26GS 20

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

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