*** Primary Characterization Data ***
Pedon ID: 92MT053009( Lincoln, Montana )Print Date: Dec 4 2024 2:55AM

Sampled as on Jun 2, 1992:Meadowpeak ; Fine-silty, mixed, nonacid, frigid Mollic Haplaquept
Revised to correlated:Meadowpeak ; Coarse-silty, mixed, superactive, nonacid, frigid Aeric Fluvaquents
United States Department of Agriculture
SSL-ProjectRP92MT196   LINCOLN COUNTYNatural Resources Conservation Service
-Site IDS1992MT053009   Lat: 48° 4' 60.00" north  Long: 115° 10' 28.01" west  MLRA: 44National Soil Survey Center
-Pedon No. 92P0716Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
92P04358AA0-10L SIL
92P04359B/AB/A10-23SIL SIL
92P04360C1C123-41SIL SIL
92P04361C2C241-64SIL SIL
92P04362C3C364-86SIL SIL
92P04363C4C486-152SIL SIL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.35(NA)
Clay, carbonate free, Weighted Average15% wt
Weighted Particles, 0.1-75mm, 75 mm Base2% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average15% 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
 
92P043580-10ASsil16.873.39.944.029.38.01.20.40.20.1------2
92P0435910-23B/ASsil16.872.211.046.525.710.30.50.10.1tr------1
92P0436023-41C1Ssil17.073.59.545.528.08.70.70.1trtr------1
92P0436141-64C2Ssil17.379.43.359.320.13.00.3trtr--------tr
92P0436264-86C3Ssil12.573.214.345.427.811.42.50.30.1tr------3
92P0436386-152C4Ssil12.673.414.048.624.811.32.40.20.1tr------3


*** Primary Characterization Data ***
Pedon ID: 92MT053009( Lincoln, Montana )Print Date: Dec 4 2024 2:55AM
Sampled As:MeadowpeakFine-silty, mixed, nonacid, frigid Mollic Haplaquept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0716
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%
3C2a1a3D18D18D1
 
92P043580-10AS22.01.0422.651.31
92P0435910-23B/AS15.51.0302.020.92
92P0436023-41C1S10.91.0261.490.64
92P0436141-64C2S10.51.0231.110.61
92P0436264-86C3S9.21.0201.500.74
92P0436386-152C4S8.71.0181.340.69
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 - - - - - - - - - - - - - - - - - - - - - -)
3C1e1a
 
92P043580-10AS37.3
92P0435910-23B/AS29.4
92P0436023-41C1S23.7
92P0436141-64C2S25.7
92P0436264-86C3S22.9
92P0436386-152C4S24.2
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 - - - - -)
6A1c8J6C9b6G12b6V2b6D5b
 
92P043580-10AS9.450.320.390.290.170.03185.5
92P0435910-23B/AS5.100.270.180.200.170.03
92P0436023-41C1S1.780.200.050.120.140.04
92P0436141-64C2S0.250.140.010.030.130.04
92P0436264-86C3S0.370.130.010.020.120.03
92P0436386-152C4S0.250.110.010.020.110.03


*** Primary Characterization Data ***
Pedon ID: 92MT053009( Lincoln, Montana )Print Date: Dec 4 2024 2:55AM
Sampled As:MeadowpeakFine-silty, mixed, nonacid, frigid Mollic Haplaquept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0716
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a5A3a5A8b5C35C1
 
92P043580-10AS33.74.80.30.239.015.754.744.57188
92P0435910-23B/AS25.23.70.40.129.410.239.633.97487
92P0436023-41C1S21.6*3.70.40.125.84.430.225.485100
92P0436141-64C2S16.2*3.60.50.120.41.822.219.292100
92P0436264-86C3S15.5*3.80.50.119.92.122.018.890100
92P0436386-152C4S14.1*3.10.40.117.71.819.516.991100

*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 - -)%
6N1b6O1b6P1b6Q1b6I1b6J1b6U1a6K1c6L1c8A8D58A3a4F1a1a15E
 
92P043580-10AS4.81.50.80.1--4.50.60.31.4117.0tr0.780.331tr
92P0435910-23B/AS2.90.81.0tr--2.8tr0.20.996.1tr0.370.2511
92P0436023-41C1S0.132
92P0436141-64C2S0.163
92P0436264-86C3S0.113
92P0436386-152C4S0.112
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
4C1a2a4C1a2a8C1b4C1a1a1
 
92P043580-10AS5.55.96.17.8
92P0435910-23B/AS5.66.06.37.9
92P0436023-41C1S6.16.88.0
92P0436141-64C2S6.67.48.5
92P0436264-86C3S6.77.68.4
92P0436386-152C4S6.67.58.3


*** Primary Characterization Data ***
Pedon ID: 92MT053009( Lincoln, Montana )Print Date: Dec 4 2024 2:55AM
Sampled As:MeadowpeakFine-silty, mixed, nonacid, frigid Mollic Haplaquept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0716
Phosphorus-1--2--3--4--5--6--7--8--9--10--11--12-
 
(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)KCl
MelanicNZAcidAnion Exch ResinBrayBrayOlsenH2OCitricMehlichExtr
DepthIndexOxalAvailableCapacity12AcidIIINO3
Layer(cm)HorzPrep%(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)
6S4
 
92P043580-10AS13
92P0435910-23B/AS35
92P0436023-41C1S15
92P0436141-64C2S13
92P0436264-86C3S15
92P0436386-152C4S13


*** Primary Characterization Data ***
Pedon ID: 92MT053009( Lincoln, Montana )Print Date: Dec 4 2024 2:55AM
Sampled As:MeadowpeakFine-silty, mixed, nonacid, frigid Mollic Haplaquept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0716
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
92P043580.0-10.0AtclyMI 1KK 1 tr2.3 0.3
92P0436023.0-41.0C1tclyMT 3KK 2MI 1MM 1 116.7 0.4
92P0436264.0-86.0C3tclyMT 2MM 1KK 1MI 1 74.3 0.5

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMM Montmorillonite-MicaMT Montmorillonite

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


*** Primary Characterization Data ***
Pedon ID: 92MT053009( Lincoln, Montana )Print Date: Dec 4 2024 2:55AM
Sampled As:MeadowpeakFine-silty, mixed, nonacid, frigid Mollic Haplaquept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0716
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
92P043580.0-10.0Acsi OT 91GS 8PO 1SS trDI tr
92P0436023.0-41.0C1csi OT 96GS 4PO 1SS trGC trDI tr
92P0436264.0-86.0C3csi OT 89GS 10DI 1PO trSS tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
DI DiatomsGC Glass-coated GrainGS GlassOT OtherPO Plant Opal
SS Sponge Spicule
NSSC SSL Report Creation