*** Primary Characterization Data ***
Pedon ID: S2018WA059027( Skamania, Washington )Print Date: Oct 9 2026 3:33AM

Sampled as on Aug 13, 2018:Stabler ; Medial, amorphic, mesic Vitric Hapludands
Revised to :
United States Department of Agriculture
SSL-ProjectC2018USWA105   Site_C NEON_1_WREFNatural Resources Conservation Service
-Site IDS2018WA059027   Lat: 45° 49' 7.43" north  Long: 121° 58' 33.21" west  MLRA: 3National Soil Survey Center
-Pedon No. 18N2121Kellogg Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
18N06377OiOi0-3S2018WA059027-1SPM
18N06378OeOe3-10S2018WA059027-2MPM
18N06379AcAc10-43S2018WA059027-3MEDL-SL SL
18N06380Bw1Bw143-70S2018WA059027-4MEDL-SL L
18N063812Bw22Bw270-100S2018WA059027-5MEDL-SL SL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 7control depth 110 beyond last horizon depth 100(NA)
Clay, total, set 2, Weighted Averagecontrol depth 110 beyond last horizon depth 100% wt
Clay, carbonate free, set 2, Weighted Averagecontrol depth 110 beyond last horizon depth 100% wt
Volume, >2mm, Weighted Averagecontrol depth 110 beyond last horizon depth 100% vol
Weighted Particles, 0.1-75mm, 75 mm Basecontrol depth 110 beyond last horizon depth 100% wt
 
Weighted averages based on control section: 10-110 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a
 
18N063770-3OiS----------
18N063783-10OeS----------
18N0637910-43AcSsl12.035.552.524.610.99.811.713.612.84.6tr----43tr
18N0638043-70Bw1Sl16.038.145.926.811.36.610.513.69.45.85trtr425
18N0638170-1002Bw2Ssl11.631.956.523.28.79.816.617.010.92.21tr--471


*** Primary Characterization Data ***
Pedon ID: S2018WA059027( Skamania, Washington )Print Date: Oct 9 2026 3:33AM
Sampled As:StablerMedial, amorphic, mesic Vitric Hapludands
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  18N2121
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%
DbWR1DbWR1DbWR13C2a1a3D14E2a1a1a1
 
18N063770-3OiS1.1021.102
18N063783-10OeS1.109
18N0637910-43AcS0.910.940.01130.812.21.0390.171.231.02
18N0638043-70Bw1S0.890.940.01843.613.81.0330.260.760.86
18N0638170-1002Bw2S0.971.070.03344.413.81.0430.300.821.19
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 - - - - -)
4H2a4H2a4H2a4G14G14G14G44G44G44G44G4
 
18N063770-3OiS51.040.950.0851.0540.10.10.10.070.050.12tr1196.0
18N063783-10OeS46.641.130.1146.6410.20.3tr0.180.160.26--106.0
18N0637910-43AcS2.440.100.032.4231.81.00.12.160.280.661.830.58500.8
18N0638043-70Bw1S1.090.050.031.1212.00.8tr2.280.210.731.920.73172.7
18N0638170-1002Bw2S0.740.040.070.7181.80.9tr3.240.200.852.821.30132.9
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 - - -)(- - - - - - - - % - - - - - - - -)
4B1a1a4B1a1a4B1a1a4B1a1a4B2b1a14B3b1a4B3b1a4B1a1a
 
18N063770-3OiS20.33.10.23.326.9114.81.11246.7141.775.341936
18N063783-10OeS16.83.10.22.722.8182.27.2154.2205.0107.9241121
18N0637910-43AcS0.6trtr0.41.026.51.116.827.514.75247
18N0638043-70Bw1S0.80.2tr0.41.419.90.79.221.312.133712
18N0638170-1002Bw2S0.60.1tr0.31.022.40.23.623.49.517411


*** Primary Characterization Data ***
Pedon ID: S2018WA059027( Skamania, Washington )Print Date: Oct 9 2026 3:33AM
Sampled As:StablerMedial, amorphic, mesic Vitric Hapludands
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  18N2121
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 - -)%
4F24F24F24F24F24F24F24F24F24F24F24F24F24F24F24F24F1a1a1
 
18N063770-3OiS0.90.40.61.3--tr0.40.51.7--0.50.2--tr994.90.371.351
18N063783-10OeS0.50.20.90.8----0.40.51.2--0.50.2----750.80.301.121
18N0637910-43AcS0.04tr
18N0638043-70Bw1S0.03tr
18N0638170-1002Bw2S0.11tr
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
4C1a2a4C1a2a4F24C1a1a14E2a1a1a1
 
18N063770-3OiS3.74.24.2--
18N063783-10OeS3.03.63.6--
18N0637910-43AcS4.85.310.8
18N0638043-70Bw1S4.95.510.6
18N0638170-1002Bw2S5.45.711.0
Organic-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17-
 
MineralOMOM+(- Total -)Fiber ContentNaPyroDecompLimnic(- - pH - -)(- - Bulk Density - -)Proj
DepthContentTC*1.724MinCNC/NUnrubRubColorStateMatterCaCl2H2O33 kPa33 kPa rewetODSubs
Layer(cm)HorzPrep(- - - - - - - - % - - - - - - - -)ratio% (by vol)g cm-3cm cm-1
5A4H2a4H2a4C1a2a
 
18N063770-3OiS889751.040.95544.2--
18N063770-3OiMW9
18N063783-10OeS808846.641.13413.6--
18N063783-10OeMW8
18N0637910-43AcS2.440.10235.3tr
18N0638043-70Bw1S1.090.05215.52
18N0638170-1002Bw2S0.740.04185.7tr


*** Primary Characterization Data ***
Pedon ID: S2018WA059027( Skamania, Washington )Print Date: Oct 9 2026 3:33AM
Sampled As:StablerMedial, amorphic, mesic Vitric Hapludands
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  18N2121
Phosphorous-1--2--3--4--5--6--7--8--9--10--11--12-
 
(- - - - - - - - - - - - - - - - - - - - - - - Phosphorous - - - - - - - - - - - - - - - - - - - - -)KCl
MelanicNZAcidAnion Exch ResinBrayBrayOlsenH2OCitricMehlichExtr
DepthIndexOxalAvailableCapacity12AcidIIINO3
Layer(cm)HorzPrep%(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)
4G44D3a14D6a
 
18N063770-3OiS199.7154.5
18N063783-10OeS157.9104.9
18N0637910-43AcS533.78.38.0
18N0638043-70Bw1S225.70.60.7
18N0638170-1002Bw2S267.8--0.6


*** Primary Characterization Data ***
Pedon ID: S2018WA059027( Skamania, Washington )Print Date: Oct 9 2026 3:33AM
Sampled As:StablerMedial, amorphic, mesic Vitric Hapludands
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  18N2121
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
DepthFract7A1b1 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
18N0638170.0-100.02Bw2tclyGI 1HV 1NX 6 AMOR

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GI GibbsiteHV Hydroxy-Interlayered VermiculiteNX Non-Crystalline

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

INTERPRETATION (BY HORIZON):
AMOR - Inferred Amorphous


*** Primary Characterization Data ***
Pedon ID: S2018WA059027( Skamania, Washington )Print Date: Oct 9 2026 3:33AM
Sampled As:StablerMedial, amorphic, mesic Vitric Hapludands
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  18N2121
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
18N0637910.0-43.0Accsi OT 82GS 11GC 7GA trPO tr
18N0637910.0-43.0Acfs OT 68GC 16GS 8GA 4FG 2OG 2 GLSS
18N0638170.0-100.02Bw2csi OT 88GS 7GC 5GA trPO tr
18N0638170.0-100.02Bw2fs OT 90GC 8GS 2GA 1

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mmfs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
FG Glass-coated FeldsparGA Glass AggregatesGC Glass-coated GrainGS GlassOG Glass-coated Opaques
OT OtherPO Plant Opal

INTERPRETATION (BY HORIZON):
GLSS - GLSS
NSSC SSL Report Creation