*** Primary Characterization Data ***
Pedon ID: 81WA059004( Skamania, Washington )Print Date: Feb 16 2025 11:03AM

Sampled as on Jan 30, 1981:Tradedollar ; Cindery Typic Cryorthod
Revised to correlated:Vanson ; Ashy over medial-skeletal Typic Vitricryands
United States Department of Agriculture
SSL-ProjectCP81WA242   MOUNT ST HELENSNatural Resources Conservation Service
-Site IDS1981WA059004   Lat: 46° 19' 35.00" north  Long: 122° 14' 43.99" west  MLRA: 3National Soil Survey Center
-Pedon No. 81P0542Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
81P03213CC0-38VFSL LS
81P032142A2A38-44VFSL LS
81P032152Bs12Bs1IR44-61LS FSL
81P032162Bs22Bs2IR61-87LS SIL
81P032172BC2BC87-120LS FSL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average3.58(NA)
Clay, carbonate free, Weighted Average3% wt
Weighted Particles, 0.1-75mm, 75 mm Base76% wt
Volume, >2mm, Weighted Average32% 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
 
81P032130-38CSls3.317.179.67.89.316.424.917.113.08.273--6710
81P0321438-442ASls1.720.477.910.79.710.221.123.213.110.362--708
81P0321544-612Bs1Sfsl2.741.256.122.918.316.118.110.56.35.132607965
81P0321661-872Bs2Ssil2.551.645.929.921.718.215.55.34.02.911667768
81P0321787-1202BCSfsl4.344.551.229.614.913.612.511.46.77.047598170


*** Primary Characterization Data ***
Pedon ID: 81WA059004( Skamania, Washington )Print Date: Feb 16 2025 11:03AM
Sampled As:TradedollarCindery Typic Cryorthod
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0542
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
 
81P032130-38CS1.591.59--13.41.51.0020.180.550.45
81P0321438-442AS4.61.0114.712.71
81P0321544-612Bs1S0.860.940.01838.59.31.0270.166.153.44
81P0321661-872Bs2S0.690.740.01544.67.31.0220.163.282.92
81P0321787-1202BCS11.71.0343.352.72
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 - - - - -)
6A1c6C2b6G7a6D2a8J6C9a6G126V26D5b6C8a6G10
 
81P032130-38CS0.140.3tr--0.260.030.440.030.02--0.1tr
81P0321438-442AS2.930.50.2--0.30.2
81P0321544-612Bs1S4.061.10.6--1.170.420.700.820.18--0.40.7
81P0321661-872Bs2S1.880.80.6tr1.430.190.611.130.40--0.10.4
81P0321787-1202BCS1.962.11.0--2.190.220.801.790.58--0.20.5
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
 
81P032130-38CS1.5*0.30.10.22.11.80.23.91.82.3954100
81P0321438-442AS2.80.20.10.13.211.20.614.48.03.8162240
81P0321544-612Bs1S1.90.20.10.22.427.82.230.216.64.648814
81P0321661-872Bs2S2.20.10.10.22.615.90.418.58.23.0131432
81P0321787-1202BCS3.00.30.10.33.721.725.414.41526

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.


*** Primary Characterization Data ***
Pedon ID: 81WA059004( Skamania, Washington )Print Date: Feb 16 2025 11:03AM
Sampled As:TradedollarCindery Typic Cryorthod
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0542
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 - -)%
 
81P032130-38CS6
81P0321438-442AS1
81P0321544-612Bs1S1
81P0321661-872Bs2S1
81P0321787-1202BCS1
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
 
81P032130-38CS4.34.47.6
81P0321438-442AS4.75.19.3
81P0321544-612Bs1S4.54.810.7
81P0321661-872Bs2S5.25.410.7
81P0321787-1202BCS5.35.610.8


*** Primary Characterization Data ***
Pedon ID: 81WA059004( Skamania, Washington )Print Date: Feb 16 2025 11:03AM
Sampled As:TradedollarCindery Typic Cryorthod
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0542
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
81P032130.0-38.0CtclyMT 2FD 2 3.4 0.7
81P0321544.0-61.02Bs1tclyNX 6 2.7 0.2

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
FD FeldsparMT MontmorilloniteNX Non-Crystalline

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


*** Primary Characterization Data ***
Pedon ID: 81WA059004( Skamania, Washington )Print Date: Feb 16 2025 11:03AM
Sampled As:TradedollarCindery Typic Cryorthod
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0542
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
81P032130.0-38.0Cvfs OT 80GA 17GS 3
81P0321438.0-44.02Avfs OT 63GA 26GS 11
81P0321544.0-61.02Bs1vfs OT 65GA 27GS 8
81P0321661.0-87.02Bs2vfs OT 73GA 23GS 4
81P0321787.0-120.02BCvfs OT 77GA 15GS 8

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

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