*** Primary Characterization Data ***
Pedon ID: S1999OR057004( Tillamook, Oregon )Print Date: Dec 8 2025 11:30PM

Sampled as on Jun 3, 1999:Knappa ; Fine-silty, isotic, isomesic Humic Pachic Dystrudept
Revised to correlated:SILETZ ; Medial over loamy, ferrihydritic, isomesic Pachic Fulvudands
United States Department of Agriculture
SSL-ProjectRP99OR136   TILLAMOOKNatural Resources Conservation Service
-Site IDS1999OR057004   Lat: 45° 17' 10.00" north  Long: 123° 46' 57.99" west  MLRA: 1National Soil Survey Center
-Pedon No. 99P0476Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
99P03118ApAp0-20SIL SICL
99P03119AA20-58SIL L
99P03120Bw1Bw158-94SICL SIL
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
 
99P031180-20ApSsicl33.049.117.934.115.08.96.12.30.50.1tr----9tr
99P0311920-58ASl18.149.832.132.317.518.89.53.40.30.1------13--
99P0312058-94Bw1Ssil19.455.125.535.519.613.99.42.10.1--------12--
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
 
99P031180-20ApS0.730.990.10769.638.01.0980.232.021.15
99P0311920-58AS0.731.200.18066.031.51.0890.253.091.74
99P0312058-94Bw1S0.951.280.10456.824.71.0810.302.651.27


*** Primary Characterization Data ***
Pedon ID: S1999OR057004( Tillamook, Oregon )Print Date: Dec 8 2025 11:30PM
Sampled As:KnappaFine-silty, isotic, isomesic Humic Pachic Dystrudept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  99P0476
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 - - - - -)
6A2e6B4a8J1c6C9b6G12b6V2b6D5b
 
99P031180-20ApS9.760.8319.8123.930.983.332.260.201816.0
99P0311920-58AS4.730.4054.7124.120.763.332.460.261655.0
99P0312058-94Bw1S1.020.0931.03.430.213.111.880.29914.0

1,1,2 Analyzed size fraction = <2 mm

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 - - -)(- - - - - - - - % - - - - - - - -)
6N2i6O2h6P2f6Q2f6H5a6G9c6D3b5A3a5A8b5A3b5G15C35C1
 
99P031180-20ApS17.26.60.41.025.252.41.83.477.666.727.073238
99P0311920-58AS8.42.70.30.311.754.26.81.465.956.018.5371821
99P0312058-94Bw1S8.15.50.50.214.345.217.90.759.551.432.2562428
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 - -)%
 
99P031180-20ApS1
99P0311920-58AS1
99P0312058-94Bw1S1


*** Primary Characterization Data ***
Pedon ID: S1999OR057004( Tillamook, Oregon )Print Date: Dec 8 2025 11:30PM
Sampled As:KnappaFine-silty, isotic, isomesic Humic Pachic Dystrudept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  99P0476
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
 
99P031180-20ApS4.95.710.6
99P0311920-58AS4.65.510.9
99P0312058-94Bw1S4.35.310.3
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 - - - - - - - - - - - - - - - - - - - -)
6S4d6S8a
 
99P031180-20ApS954074.0
99P0311920-58AS992021.0
99P0312058-94Bw1S99791.0


*** Primary Characterization Data ***
Pedon ID: S1999OR057004( Tillamook, Oregon )Print Date: Dec 8 2025 11:30PM
Sampled As:KnappaFine-silty, isotic, isomesic Humic Pachic Dystrudept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  99P0476
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 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
99P031180.0-20.0AptclyVR 2KK 1QZ 1
99P0312058.0-94.0Bw1tclyMT 3VR 2KK 1QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMT MontmorilloniteQZ QuartzVR Vermiculite

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


*** Primary Characterization Data ***
Pedon ID: S1999OR057004( Tillamook, Oregon )Print Date: Dec 8 2025 11:30PM
Sampled As:KnappaFine-silty, isotic, isomesic Humic Pachic Dystrudept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  99P0476
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
99P031180.0-20.0Apcsi OT 98GS 2FG trGC trGA trPO tr
SS tr
99P0311920.0-58.0Acsi OT 99GS trPO tr
99P0312058.0-94.0Bw1csi OT 99GS trFG tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
FG Glass-coated FeldsparGA Glass AggregatesGC Glass-coated GrainGS GlassOT Other
PO Plant OpalSS Sponge Spicule
NSSC SSL Report Creation