*** Primary Characterization Data ***
Pedon ID: 81CA093005( Siskiyou, California )Print Date: Nov 23 2024 7:05AM

Sampled as on Aug 1, 1981:Windy ; Medial-skeletal, frigid Andic Xerumbrept
Revised to correlated:Obie ; Medial-skeletal, mixed, frigid Typic Haploxerands
United States Department of Agriculture
SSL-ProjectCP81CA283   SHASTA AND SISKIYOU COS.-BIG VALLEY SSANatural Resources Conservation Service
-Site IDS1981CA093005   Lat: 41° 11' 40.46" north  Long: 121° 50' 17.92" west  MLRA: 22BNational Soil Survey Center
-Pedon No. 81P0719Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
81P04315A1A110-18FSL
81P04316A2A1218-51SL
81P04317A3A1351-89FSL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average4.55(NA)
Clay, carbonate free, Weighted Average5% wt
Weighted Particles, 0.1-75mm, 75 mm Base55% wt
Volume, >2mm, Weighted Average25% vol
Clay, total, Weighted Average5% wt
 
Weighted averages based on control section: 25-102 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
 
81P043150-18A1Sfsl4.537.558.023.713.813.914.411.210.58.093246948
81P0431618-51A2Ssl3.636.460.022.513.912.915.311.710.69.5122176842
81P0431751-89A3Sfsl8.237.654.224.213.412.615.110.99.36.362496450


*** Primary Characterization Data ***
Pedon ID: 81CA093005( Siskiyou, California )Print Date: Nov 23 2024 7:05AM
Sampled As:WindyMedial-skeletal, frigid Andic Xerumbrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0719
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
 
81P043150-18A1S0.760.880.03967.326.41.0510.259.845.87
81P0431618-51A2S1.181.270.01936.018.61.0430.168.895.17
81P0431751-89A3S18.71.0353.152.28
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 - - - - -)
6B3a6A1c6C2b6G7a6D2a8J6C9a6G126V26D5b6C8a6G10
 
81P043150-18A1S0.49910.21202.91.40.23.330.991.612.530.581800.00.31.2
81P0431618-51A2S0.2023.48173.81.20.13.540.422.282.400.80600.00.30.8
81P0431751-89A3S0.0981.73183.90.60.11.140.200.830.720.17400.00.30.3
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a6G9a5A3a5A8b5A3b5G15C35C1
 
81P043150-18A1S10.10.70.20.811.839.150.944.32327
81P0431618-51A2S4.70.60.20.76.229.535.732.01719
81P0431751-89A3S6.71.80.30.69.421.32.030.725.811.4183136


*** Primary Characterization Data ***
Pedon ID: 81CA093005( Siskiyou, California )Print Date: Nov 23 2024 7:05AM
Sampled As:WindyMedial-skeletal, frigid Andic Xerumbrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0719
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 - -)%
 
81P043150-18A1Str
81P0431618-51A2S1
81P0431751-89A3S1
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
 
81P043150-18A1S5.75.711.0
81P0431618-51A2S5.35.710.9
81P0431751-89A3S4.75.510.1
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
 
81P043150-18A1S81
81P0431618-51A2S89


*** Primary Characterization Data ***
Pedon ID: 81CA093005( Siskiyou, California )Print Date: Nov 23 2024 7:05AM
Sampled As:WindyMedial-skeletal, frigid Andic Xerumbrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0719
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
81P0431618.0-51.0A2tclyKH 1 KH 9 6.0

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KH Halloysite

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


*** Primary Characterization Data ***
Pedon ID: 81CA093005( Siskiyou, California )Print Date: Nov 23 2024 7:05AM
Sampled As:WindyMedial-skeletal, frigid Andic Xerumbrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0719
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
81P043150.0-18.0A1vfs OT 76GS 21GA 3
81P0431751.0-89.0A3vfs OT 89GA 7GS 4

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

MINERAL INTERPRETATION:
GA Glass AggregatesGS GlassOT Other



*** Primary Characterization Data ***
Pedon ID: 81CA093005( Siskiyou, California )Print Date: Nov 23 2024 7:05AM
Sampled As:WindyMedial-skeletal, frigid Andic Xerumbrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0719
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
81P0431618.0-51.0A2vfs 57RA 49AR 15GS 11FP 9OP 8GA 4
PR 3HN 1

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

MINERAL INTERPRETATION:
AR Weatherable AggregatesFP Plagioclase FeldsparGA Glass AggregatesGS GlassHN Hornblende
OP OpaquesPR PyroxeneRA Resistant Aggregates
NSSC SSL Report Creation