*** Primary Characterization Data ***
Pedon ID: S2018WA059016( Skamania, Washington )Print Date: Dec 6 2025 4:39PM

Sampled as on Aug 11, 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 IDS2018WA059016   Lat: 45° 49' 34.60" north  Long: 121° 59' 37.74" west  MLRA: 3National Soil Survey Center
-Pedon No. 18N2117Kellogg Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
18N06359OiOi0-3S2018WA059016-1SPM
18N06360OeOe3-8S2018WA059016-2MPM
18N06361AA8-40S2018WA059016-3GR-MEDL-L SL
18N06362Bw1Bw140-77S2018WA059016-4GR-MEDL-L COSL
18N06363Bw2Bw277-100S2018WA059016-5MEDL-L SL
Pedon Calculations
Calculation NameResultUnits of Measure
 
Weighted Particles, 0.1-75mm, 75 mm Basecontrol depth 108 beyond last horizon depth 100% wt
Volume, >2mm, Weighted Averagecontrol depth 108 beyond last horizon depth 100% vol
Clay, carbonate free, set 2, Weighted Averagecontrol depth 108 beyond last horizon depth 100% wt
Clay, total, set 2, Weighted Averagecontrol depth 108 beyond last horizon depth 100% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 7control depth 108 beyond last horizon depth 100(NA)
 
Weighted averages based on control section: 8-108 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
 
18N063590-3OiS----------
18N063603-8OeS--5----5
18N063618-40ASsl10.631.158.320.610.511.014.216.511.45.21015--6025
18N0636240-77Bw1Scosl8.228.763.121.07.77.813.117.115.110.0914--6629
18N0636377-100Bw2Ssl13.926.959.218.98.07.214.519.112.75.7915--6430


*** Primary Characterization Data ***
Pedon ID: S2018WA059016( Skamania, Washington )Print Date: Dec 6 2025 4:39PM
Sampled As:StablerMedial, amorphic, mesic Vitric Hapludands
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  18N2117
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%
DbWR1DbWR1DbWR13C2a1a3D1
 
18N063590-3OiS1.115
18N063603-8OeS1.106
18N063618-40AS1.121.150.00820.010.91.0290.091.071.03
18N0636240-77Bw1S14.11.0391.561.72
18N0636377-100Bw2S11.31.0270.650.81
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
 
18N063590-3OiS53.541.140.1053.5470.10.10.40.110.030.09--3221.2
18N063603-8OeS43.481.110.1043.5390.50.30.50.220.210.330.063938.0
18N063618-40AS2.260.100.032.3221.90.90.10.970.270.410.760.14736.2
18N0636240-77Bw1S1.130.050.051.1222.20.90.13.080.220.792.691.14745.9
18N0636377-100Bw2S1.050.040.031.1262.50.7tr1.110.170.520.850.32238.7
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
 
18N063590-3OiS27.95.30.33.537.0100.10.82108.0137.159.337.822762
18N063603-8OeS18.02.80.32.623.7130.30.91826.4154.075.424.641531
18N063618-40AS0.70.1tr0.31.121.41.122.922.511.32.250510
18N0636240-77Bw1S0.3trtr0.30.623.30.18.623.912.80.71435
18N0636377-100Bw2S0.50.2tr0.20.916.90.728.017.89.01.644510


*** Primary Characterization Data ***
Pedon ID: S2018WA059016( Skamania, Washington )Print Date: Dec 6 2025 4:39PM
Sampled As:StablerMedial, amorphic, mesic Vitric Hapludands
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  18N2117
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
 
18N063590-3OiS3.21.30.32.1--1.00.70.63.3--0.70.2----818.30.652.46tr
18N063603-8OeS1.00.40.31.2--0.40.40.41.0--0.70.2----1044.30.351.44tr
18N063618-40AS0.07tr
18N0636240-77Bw1S0.03tr
18N0636377-100Bw2S0.03tr
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
 
18N063590-3OiS4.24.74.7--
18N063603-8OeS4.15.14.7--
18N063618-40AS4.85.310.5
18N0636240-77Bw1S5.55.710.8
18N0636377-100Bw2S4.95.510.3
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
 
18N063590-3OiS9210253.541.14474.7--
18N063590-3OiMW10
18N063603-8OeS759243.481.11395.13
18N063603-8OeMW17
18N063618-40AS2.260.10225.312
18N0636240-77Bw1S1.130.05225.713
18N0636377-100Bw2S1.050.04265.514


*** Primary Characterization Data ***
Pedon ID: S2018WA059016( Skamania, Washington )Print Date: Dec 6 2025 4:39PM
Sampled As:StablerMedial, amorphic, mesic Vitric Hapludands
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  18N2117
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 - - - - - - - - - - - - - - - - - - - -)
4G44D3a14D2a1b14D6a1
 
18N063590-3OiS342.9233.9
18N063603-8OeS389.6157.0
18N063618-40AS264.823.3tr22.1
18N0636240-77Bw1S578.00.1--1.4
18N0636377-100Bw2S38.80.9--0.3


*** Primary Characterization Data ***
Pedon ID: S2018WA059016( Skamania, Washington )Print Date: Dec 6 2025 4:39PM
Sampled As:StablerMedial, amorphic, mesic Vitric Hapludands
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  18N2117
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
18N0636377.0-100.0Bw2tclyGI 3HV 1FP 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
FP Plagioclase FeldsparGI GibbsiteHV Hydroxy-Interlayered Vermiculite

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


*** Primary Characterization Data ***
Pedon ID: S2018WA059016( Skamania, Washington )Print Date: Dec 6 2025 4:39PM
Sampled As:StablerMedial, amorphic, mesic Vitric Hapludands
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  18N2117
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
18N063618.0-40.0Acsi OT 79GS 15GC 4PO 2
18N063618.0-40.0Afs OT 72GC 14GS 7GA 4FG 1OG 1
PO tr
18N0636240.0-77.0Bw1csi OT 75GS 14GC 9GA 1OG trPO tr
18N0636240.0-77.0Bw1fs OT 63GC 12GA 10GS 9FG 5OG tr GLSS
PO tr
18N0636377.0-100.0Bw2csi OT 85GS 9GC 5GA trPO tr
18N0636377.0-100.0Bw2fs OT 82GC 10GA 4GS 2OG 1FG 1
PO tr

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