*** Primary Characterization Data ***
Pedon ID: 84CA049002( Modoc, California )Print Date: Mar 2 2025 8:53AM

Sampled as on Jul 30, 1984:Scarface ; Fine-loamy, mixed Ultic Haploxeralfs
Revised to correlated on Sep 1, 1996:(unnamed) ; Coarse-loamy, mixed, active, mesic Ultic Haploxeralf
United States Department of Agriculture
SSL-ProjectCP84CA213   BIG VALLEY AREANatural Resources Conservation Service
-Site IDS1984CA049002   Lat: 41° 20' 35.00" north  Long: 121° 24' 0.99" west  MLRA: 22National Soil Survey Center
-Pedon No. 84P0737Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
84P04078A1A10-10SL
84P04079A2A210-23SL
84P04080A3A323-36SL
84P04081BABA36-48SL
84P04082Bt1Bt148-74SL
84P04083Bt2Bt274-109SL
84P04084Bt3Bt3109-130L
84P04085BCtBCt130-150L
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.85(NA)
Clay, carbonate free, Weighted Average11% wt
Weighted Particles, 0.1-75mm, 75 mm Base58% wt
Volume, >2mm, Weighted Average8% vol
Clay, total, Weighted Average11% wt
LE, Whole Soil, Summed to 1m2cm/m
 
Weighted averages based on control section: 48-98 cm


*** Primary Characterization Data ***
Pedon ID: 84CA049002( Modoc, California )Print Date: Mar 2 2025 8:53AM
Sampled As:ScarfaceFine-loamy, mixed Ultic Haploxeralfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  84P0737
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
 
84P040780-10A1Ssl5.927.866.316.511.39.519.317.911.58.131326518
84P0407910-23A2Ssl7.127.965.016.211.710.921.017.09.07.12826012
84P0408023-36A3Ssl8.827.264.015.711.510.121.818.09.15.02645912
84P0408136-48BASsl11.824.463.815.09.48.620.719.810.14.63766216
84P0408248-74Bt1Ssl11.225.463.415.89.69.219.918.210.06.12545911
84P0408374-109Bt2Ssl10.831.357.919.711.610.517.212.68.59.141145719
84P04084109-130Bt3Sl13.136.550.424.512.09.715.310.67.07.82624710
84P04085130-150BCtSl16.635.547.924.411.18.010.67.88.513.0143458
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
 
84P040780-10A1S0.991.080.02733.413.91.0310.184.192.36
84P0407910-23A2S1.111.220.03031.913.51.0280.193.211.90
84P0408023-36A3S1.201.250.01321.713.31.0270.092.341.51
84P0408136-48BAS1.261.320.01424.114.81.0280.111.681.25
84P0408248-74Bt1S1.341.420.01826.914.41.0260.161.731.29
84P0408374-109Bt2S1.321.380.01326.417.01.0280.111.981.57
84P04084109-130Bt3S1.151.220.01941.320.01.0300.231.601.53
84P04085130-150BCtS0.971.080.03556.122.51.0310.321.391.36


*** Primary Characterization Data ***
Pedon ID: 84CA049002( Modoc, California )Print Date: Mar 2 2025 8:53AM
Sampled As:ScarfaceFine-loamy, mixed Ultic Haploxeralfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  84P0737
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
 
84P040780-10A1SNP
84P0408248-74Bt1S273
84P04085130-150BCtS397
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 - - - - -)
6B3a6A1c
 
84P040780-10A1S0.1062.0119
84P0407910-23A2S0.0651.2720
84P0408023-36A3S0.0440.8319
84P0408136-48BAS0.0330.5717
84P0408248-74Bt1S0.0270.3011
84P0408374-109Bt2S0.27
84P04084109-130Bt3S0.13
84P04085130-150BCtS0.20


*** Primary Characterization Data ***
Pedon ID: 84CA049002( Modoc, California )Print Date: Mar 2 2025 8:53AM
Sampled As:ScarfaceFine-loamy, mixed Ultic Haploxeralfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  84P0737
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a5A3a5A8b5C35C1
 
84P040780-10A1S13.11.30.11.516.016.232.224.75065
84P0407910-23A2S10.71.8tr1.914.414.729.122.84963
84P0408023-36A3S8.51.8tr2.212.513.325.820.64861
84P0408136-48BAS8.32.0tr1.912.212.524.719.84962
84P0408248-74Bt1S7.61.9tr1.511.012.523.519.44757
84P0408374-109Bt2S7.71.9tr1.811.414.025.421.44553
84P04084109-130Bt3S7.62.5tr2.212.314.126.421.04759
84P04085130-150BCtS7.82.3tr2.913.014.827.823.04757
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 - -)%
 
84P040780-10A1Str
84P0407910-23A2S--
84P0408023-36A3S--
84P0408136-48BAS--
84P0408248-74Bt1S--
84P0408374-109Bt2S--
84P04084109-130Bt3S--
84P04085130-150BCtS--


*** Primary Characterization Data ***
Pedon ID: 84CA049002( Modoc, California )Print Date: Mar 2 2025 8:53AM
Sampled As:ScarfaceFine-loamy, mixed Ultic Haploxeralfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  84P0737
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
4C1a2a4C1a2a4C1a1a1
 
84P040780-10A1S6.06.69.9
84P0407910-23A2S5.86.69.8
84P0408023-36A3S5.76.49.7
84P0408136-48BAS5.76.59.4
84P0408248-74Bt1S5.66.49.4
84P0408374-109Bt2S5.86.59.5
84P04084109-130Bt3S6.17.09.6
84P04085130-150BCtS6.27.09.6


*** Primary Characterization Data ***
Pedon ID: 84CA049002( Modoc, California )Print Date: Mar 2 2025 8:53AM
Sampled As:ScarfaceFine-loamy, mixed Ultic Haploxeralfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  84P0737
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
84P040780.0-10.0A1tclyNX 6 5.1 0.4
84P0408248.0-74.0Bt1tclyMT 3KK 1MI 1 KK 6 7.7 0.4
84P04085130.0-150.0BCttclyMT 4KK 2MI 1 KK 16 8.6 0.4

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT MontmorilloniteNX Non-Crystalline

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


*** Primary Characterization Data ***
Pedon ID: 84CA049002( Modoc, California )Print Date: Mar 2 2025 8:53AM
Sampled As:ScarfaceFine-loamy, mixed Ultic Haploxeralfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  84P0737
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
84P040780.0-10.0A1vfs OT 81GS 15GA 4
84P0408248.0-74.0Bt1vfs OT 97GA 3GS tr

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

MINERAL INTERPRETATION:
GA Glass AggregatesGS GlassOT Other
NSSC SSL Report Creation