*** Primary Characterization Data ***
Pedon ID: S2015AK290008( Yukon-Koyukuk Census Area, Alaska )Print Date: Dec 8 2025 5:12PM

Sampled as on Nov 14, 2015:3232 ; Coarse-loamy, mixed, superactive, calcareous Typic Aquiturbels
Revised to correlated on Apr 12, 2017:Yanert ; Coarse-loamy, mixed, superactive, calcareous, subgelic Typic Aquiturbels
United States Department of Agriculture
SSL-ProjectC2016USAK032   Yukon Flats and White Mountains 2016Natural Resources Conservation Service
-Site IDS2015AK290008   Lat: 66° 15' 46.08" north  Long: 148° 6' 37.80" west  MLRA: 232National Soil Survey Center
-Pedon No. 16N0488Kellogg Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
16N01987OeOe0-5S2015AK290008-1MPM
16N01988OaOa5-15S2015AK290008-2HPM
16N01989Cg1/Oajj2Cg1/Oajj215-60S2015AK290008-3SIL HPM SIL
16N01990Cg2/Oajj2Cg2/Oajj260-81S2015AK290008-4VFSL HPM SIL
16N01991Cf1/OajjfCf1/Oajjf81-122S2015AK290008-5VFSL SICL
Pedon Calculations
Calculation NameResultUnits of Measure
 
Weighted Particles, 0.1-75mm, 75 mm Base0% wt
Volume, >2mm, Weighted Average0% vol
Clay, carbonate free, Weighted Average25% wt
Clay, total, Weighted Average25% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 40.84(NA)
 
Weighted averages based on control section: 40-115 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
 
16N019870-5OeS----------
16N019885-15OaS----------
16N0198915-60Cg1/Oajj2Ssil21.875.72.545.330.42.00.20.2tr0.1------tr--
16N0199060-81Cg2/Oajj2Ssil25.872.02.244.927.11.80.30.1trtr------tr--
16N0199181-122Cf1/OajjfSsicl27.171.11.847.723.41.40.20.10.1tr------tr--


*** Primary Characterization Data ***
Pedon ID: S2015AK290008( Yukon-Koyukuk Census Area, Alaska )Print Date: Dec 8 2025 5:12PM
Sampled As:3232Coarse-loamy, mixed, superactive, calcareous Typic Aquiturbels
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  16N0488
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%
3C2a1a3D1
 
16N019870-5OeS93.81.148
16N019885-15OaS49.81.105
16N0198915-60Cg1/Oajj2S10.01.0260.780.46
16N0199060-81Cg2/Oajj2S10.91.0300.860.42
16N0199181-122Cf1/OajjfS11.91.0310.860.44
Water Content-1--2--3--4--5--6--7--8--9--10--11--12--13-
 
(- - Atterberg - -)(- - - - - Bulk Density - - - - -)(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
(- - - Limits - - -)FieldReconReconFieldRecon(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
LLPI33Oven3361033100200500
DepthkPaDrykPakPakPakPakPakPakPa
Layer(cm)HorzPreppct <0.4mm(- - - - - - - - g cm-3 - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
3B33B3
 
16N019870-5OeCMPCAV0.05542.5
16N019885-15OaCMPCAV0.20354.3
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 - - - - -)
4H2a4H2a4H2a
 
16N019870-5OeS44.121.890.1844.123
16N019885-15OaS26.541.670.2526.516
16N0198915-60Cg1/Oajj2S2.830.220.022.210
16N0199060-81Cg2/Oajj2S3.670.290.043.211
16N0199181-122Cf1/OajjfS4.200.320.053.712


*** Primary Characterization Data ***
Pedon ID: S2015AK290008( Yukon-Koyukuk Census Area, Alaska )Print Date: Dec 8 2025 5:12PM
Sampled As:3232Coarse-loamy, mixed, superactive, calcareous Typic Aquiturbels
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  16N0488
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 - - -)(- - - - - - - - % - - - - - - - -)
4B1a1a4B1a1a4B1a1a4B1a1a4B2b1a14B1a1a
 
16N019870-5OeS142.7*32.5--2.8178.033.2211.2149.284100
16N019885-15OaS113.8*16.6--0.1130.529.6160.1120.382100
16N0198915-60Cg1/Oajj2S49.8*5.2--0.155.12.017.1100
16N0199060-81Cg2/Oajj2S52.8*6.8--0.159.72.722.1100
16N0199181-122Cf1/OajjfS53.3*8.9--0.262.43.123.3100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.
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 - -)%
4F1a1a1
 
16N0198915-60Cg1/Oajj2S0.20--
16N0199060-81Cg2/Oajj2S0.20--
16N0199181-122Cf1/OajjfS0.25--
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
4C1a2a4C1a2a4E1a1a1a1
 
16N019870-5OeS6.56.6
16N019885-15OaS6.77.0
16N0198915-60Cg1/Oajj2S7.58.15
16N0199060-81Cg2/Oajj2S7.58.04
16N0199181-122Cf1/OajjfS7.58.04


*** Primary Characterization Data ***
Pedon ID: S2015AK290008( Yukon-Koyukuk Census Area, Alaska )Print Date: Dec 8 2025 5:12PM
Sampled As:3232Coarse-loamy, mixed, superactive, calcareous Typic Aquiturbels
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  16N0488
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
5A4H2a4H2a5C5C5C5C4C1a2a
 
16N019870-5OeS769144.121.89236.6--
16N019870-5OeMW151008810YR 8/26.3
16N019885-15OaS467526.541.67167.0--
16N019885-15OaMW291005210YR 6/36.6
16N0198915-60Cg1/Oajj2S41002.830.22108.1--
16N0198915-60Cg1/Oajj2MW96
16N0199060-81Cg2/Oajj2S5983.670.29118.0--
16N0199060-81Cg2/Oajj2MW93
16N0199181-122Cf1/OajjfS6984.200.32128.0--
16N0199181-122Cf1/OajjfMW92
Major Elements-1--2--3--4--5--6--7--8--9--10--11--12-
 
DepthAlCaFeKMgMnNaPSiSrTiZr
Layer(cm)HorzPrepmg/kgmg/kgmg/kgmg/kgmg/kgmg/kgmg/kgmg/kgmg/kgmg/kgmg/kgmg/kg
4H1b4H1b4H1b4H1b4H1b4H1b4H1b4H1b4H1b4H1b4H1b4H1b
 
16N0198915-60Cg1/Oajj2HM63941308323818413804114937391182310692826152115086115
16N0199060-81Cg2/Oajj2HM6048923731340561367010891630105011094255606188463999
16N0199181-122Cf1/OajjfHM5280521506306101186193915129092932225104171411684

1,1,2 Multiple values present due to instrumentation or analyzed size fraction. See laboratory for more information.


*** Primary Characterization Data ***
Pedon ID: S2015AK290008( Yukon-Koyukuk Census Area, Alaska )Print Date: Dec 8 2025 5:12PM
Sampled As:3232Coarse-loamy, mixed, superactive, calcareous Typic Aquiturbels
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  16N0488
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
16N0198915.0-60.0Cg1/Oajj2tclyVR 3KK 2CL 2MI 1 VERM

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL ChloriteKK KaoliniteMI MicaVR Vermiculite

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

INTERPRETATION (BY HORIZON):
VERM - Vermiculitic


*** Primary Characterization Data ***
Pedon ID: S2015AK290008( Yukon-Koyukuk Census Area, Alaska )Print Date: Dec 8 2025 5:12PM
Sampled As:3232Coarse-loamy, mixed, superactive, calcareous Typic Aquiturbels
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  16N0488
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
16N0198915.0-60.0Cg1/Oajj2csi 58QZ 51BT 9FK 8HN 8MS 7CD 4 SMIX
CA 4FE 2FP 2GS 1PR 1CB 1
OP 1BY trGC trGN trZR trRU tr
PO tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
BT BiotiteBY BerylCA CalciteCB Carbonate AggregatesCD Chert (Chalcedony
FE Iron Oxides (GoethiteFK Potassium FeldsparFP Plagioclase FeldsparGC Glass Coated GrainGN Garnet
GS GlassHN HornblendeMS MuscoviteOP OpaquesPO Plant Opal
PR PyroxeneQZ QuartzRU RutileZR Zircon

INTERPRETATION (BY HORIZON):
SMIX - Mixed Sand
NSSC SSL Report Creation