*** Primary Characterization Data ***
Pedon ID: 91MT041001( Hill, Montana )Print Date: Nov 21 2024 3:00PM

Sampled as :Harlem ; Fine, montmorillonitic (calcareous), frigid Ustic Torriorthent
Revised to correlated on Jan 25, 2010:LOSTRIVER ; Fine, montmorillonitic (calcareous) Ustic Torriorthents
United States Department of Agriculture
SSL-ProjectCP91MT253   HILL COUNTYNatural Resources Conservation Service
-Site IDS1991MT041001   Lat: 48° 48' 50.00" north  Long: 110° 9' 24.01" west  MLRA: 52National Soil Survey Center
-Pedon No. 91P1126Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P07584AA0-8C SIC
91P07585C1C18-23C SIC
91P07586C2C223-56C SICL
91P07587C3C356-152C SIC
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.73(NA)
Clay, carbonate free, Weighted Average47% wt
Weighted Particles, 0.1-75mm, 75 mm Base0% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average48% 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
91P075840-8ASsic46.649.34.11.033.016.32.80.70.30.20.1tr----1
91P075858-23C1Ssic48.948.52.60.633.215.31.70.50.20.10.1------1
91P0758623-56C2Ssicl36.356.07.733.422.67.20.40.1tr--------1
91P0758756-152C3Ssic55.543.70.81.336.37.40.70.1trtrtr------tr


*** Primary Characterization Data ***
Pedon ID: 91MT041001( Hill, Montana )Print Date: Nov 21 2024 3:00PM
Sampled As:HarlemFine, montmorillonitic (calcareous), frigid Ustic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1126
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%
3C2a1a3D13F1a1a8D18D1
 
91P075840-8AS19.91.04350.670.43
91P075858-23C1S20.71.0460.700.42
91P0758623-56C2S14.71.0340.760.40
91P0758756-152C3S23.61.0510.690.43
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 - - - - -)
6A1c
 
91P075840-8AS1.20
91P075858-23C1S0.95
91P0758623-56C2S0.75
91P0758756-152C3S0.70
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b5A8b5C35C1
 
91P075840-8AS30.9*8.68.71.231.2100100
91P075858-23C1S35.8*7.316.30.734.3100100
91P0758623-56C2S28.5*9.414.80.527.6100100
91P0758756-152C3S49.2*15.424.10.738.1100100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.


*** Primary Characterization Data ***
Pedon ID: 91MT041001( Hill, Montana )Print Date: Nov 21 2024 3:00PM
Sampled As:HarlemFine, montmorillonitic (calcareous), frigid Ustic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1126
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 - -)%
6N1b6O1b6P1b6Q1b6I1b6J1b6U1a6K1c6L1c6W1a6M1c8A8D58A3a4F1a1a15E
 
91P075840-8AS1.40.415.00.2--7.60.67.01.3----77.60.11.670.962416
91P075858-23C1S1.70.620.50.1--4.10.66.99.7----120.50.22.162.424019
91P0758623-56C2S22.113.196.40.5--2.3--4.0121.2----77.60.57.803.572723
91P0758756-152C3S23.218.8119.20.6--1.7--tr159.3----122.70.98.909.662526
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
4C1a2a4C1a2a8C1b6E1g4E2a1a1a1
 
91P075840-8AS8.08.57.75--
91P075858-23C1S8.38.58.35--
91P0758623-56C2S8.18.17.78--
91P0758756-152C3S8.18.17.96tr


*** Primary Characterization Data ***
Pedon ID: 91MT041001( Hill, Montana )Print Date: Nov 21 2024 3:00PM
Sampled As:HarlemFine, montmorillonitic (calcareous), frigid Ustic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1126
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
91P075840.0-8.0AtclyMT 3KK 3MI 3QZ 1 167.1 2.3
91P0758623.0-56.0C2tclyMT 4KK 3MI 3QZ 1 167.4 2.0

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT MontmorilloniteQZ Quartz

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks
NSSC SSL Report Creation