*** Primary Characterization Data ***
Pedon ID: 91MT041002( Hill, Montana )Print Date: Nov 21 2024 1:42PM

Sampled as on Aug 1, 1991:Havre ; Fine-loamy, mixed (calcareous), frigid Ustic Torriorthent
Revised to correlated:Bullhook ; Fine-loamy, mixed, superactive, calcareous, frigid Aridic Ustifluvents
United States Department of Agriculture
SSL-ProjectCP91MT253   HILL COUNTYNatural Resources Conservation Service
-Site IDS1991MT041002   Lat: 48° 50' 31.99" north  Long: 110° 8' 18.01" west  MLRA: 52National Soil Survey Center
-Pedon No. 91P1127Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P07588AA0-8CL SIL
91P07589C1C18-20L L
91P07590C2C220-51L L
91P07591C3C351-114L FSL
91P07592C4C4114-152L FSL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.01(NA)
Clay, carbonate free, Weighted Average11% wt
Weighted Particles, 0.1-75mm, 75 mm Base25% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average11% 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
 
91P075880-8ASsil14.955.829.30.325.630.221.17.10.90.2tr------8
91P075898-20C1Sl16.049.834.20.924.125.723.39.90.90.1tr------11
91P0759020-51C2Sl13.649.237.20.921.327.926.69.21.20.2tr------11
91P0759151-114C3Sfsl10.334.755.00.312.422.321.623.38.01.70.4------33
91P07592114-152C4Sfsl5.520.474.10.35.814.628.438.96.30.5tr------46


*** Primary Characterization Data ***
Pedon ID: 91MT041002( Hill, Montana )Print Date: Nov 21 2024 1:42PM
Sampled As:HavreFine-loamy, mixed (calcareous), frigid Ustic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1127
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
 
91P075880-8AS8.61.01420.910.58
91P075898-20C1S8.91.0160.940.56
91P0759020-51C2S8.31.0150.960.61
91P0759151-114C3S5.21.0110.970.50
91P07592114-152C4S4.01.0081.070.73
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
 
91P075880-8AS0.74
91P075898-20C1S0.63
91P0759020-51C2S0.56
91P0759151-114C3S0.28
91P07592114-152C4S0.04
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
 
91P075880-8AS33.0*5.46.60.513.6100100
91P075898-20C1S28.6*4.012.40.215.1100100
91P0759020-51C2S27.5*4.012.20.113.0100100
91P0759151-114C3S31.4*4.110.90.210.0100100
91P07592114-152C4S23.2*2.310.70.15.9100100

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


*** Primary Characterization Data ***
Pedon ID: 91MT041002( Hill, Montana )Print Date: Nov 21 2024 1:42PM
Sampled As:HavreFine-loamy, mixed (calcareous), frigid Ustic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1127
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
 
91P075880-8AS1.70.822.30.2--5.80.512.05.2----54.80.12.251.264020
91P075898-20C1S4.42.375.30.3--4.7tr18.158.4----63.80.35.992.495041
91P0759020-51C2S25.212.0151.40.4--4.3--18.8157.1----46.80.411.504.003935
91P0759151-114C3S23.111.0166.00.3--2.7tr12.9203.6----39.20.412.004.684440
91P07592114-152C4S20.98.1233.40.3--1.4--9.6250.6----36.00.414.404.293961
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
 
91P075880-8AS8.28.78.07--
91P075898-20C1S8.48.68.17--
91P0759020-51C2S8.38.47.98--
91P0759151-114C3S8.38.48.26tr
91P07592114-152C4S8.58.78.85tr


*** Primary Characterization Data ***
Pedon ID: 91MT041002( Hill, Montana )Print Date: Nov 21 2024 1:42PM
Sampled As:HavreFine-loamy, mixed (calcareous), frigid Ustic Torriorthent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1127
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
91P075880.0-8.0AtclyMT 4KK 3MI 3QZ 1 177.1 1.8
91P0759020.0-51.0C2tclyMT 4KK 3MI 2QZ 1 177.0 1.5

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