*** Primary Characterization Data ***
Pedon ID: 91MT041008( Hill, Montana )Print Date: Nov 21 2024 2:28PM

Sampled as on Aug 26, 1991:Simpson ; Very-fine, montmorillonitic, frigid Udorthentic Chromustert
Revised to correlated:Wheatbelt ; Very-fine, smectitic, isothermic Sodic Endoaquerts
United States Department of Agriculture
SSL-ProjectCP91MT253   HILL COUNTYNatural Resources Conservation Service
-Site IDS1991MT041008   Lat: 48° 57' 50.00" north  Long: 110° 2' 50.01" west  MLRA: 52National Soil Survey Center
-Pedon No. 91P1133Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P07620AgAg0-5C
91P07621BssgBgsS5-41C
91P07622Bssyg1BgsSY141-97C
91P07623Bssyg2BgsSY297-152C
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.59(NA)
Clay, carbonate free, Weighted Average83% wt
Weighted Particles, 0.1-75mm, 75 mm Base1% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average83% 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
 
91P076200-5AgSc82.116.51.415.31.20.70.40.2tr0.1------1
91P076215-41BssgSc84.014.71.314.30.40.60.50.2tr--------1
91P0762241-97Bssyg1Sc83.015.21.814.50.71.00.70.1tr--------1
91P0762397-152Bssyg2Sc76.418.15.514.43.73.22.10.2trtr------2


*** Primary Characterization Data ***
Pedon ID: 91MT041008( Hill, Montana )Print Date: Nov 21 2024 2:28PM
Sampled As:SimpsonVery-fine, montmorillonitic, frigid Udorthentic Chromustert
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1133
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%
3C2a1a3D14E2a1a1a18D18D1
 
91P076200-5AgS34.01.0790.610.41
91P076215-41BssgS33.21.0870.600.40
91P0762241-97Bssyg1S32.41.0890.590.39
91P0762397-152Bssyg2S31.01.0790.580.41
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
 
91P076200-5AgS0.67
91P076215-41BssgS0.53
91P0762241-97Bssyg1S0.42
91P0762397-152Bssyg2S0.44
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a5A8b5C35C1
 
91P076200-5AgS36.0*12.26.83.62.350.396100
91P076215-41BssgS41.2*13.812.23.41.350.598100
91P0762241-97Bssyg1S52.5*18.918.53.20.449.1100100
91P0762397-152Bssyg2S54.6*19.519.12.9--44.2100100

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


*** Primary Characterization Data ***
Pedon ID: 91MT041008( Hill, Montana )Print Date: Nov 21 2024 2:28PM
Sampled As:SimpsonVery-fine, montmorillonitic, frigid Udorthentic Chromustert
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1133
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
 
91P076200-5AgS0.0614
91P076215-41BssgS1.10.49.50.2--3.0tr1.86.2----154.00.11.091.502111
91P0762241-97Bssyg1S22.512.459.81.4--1.5--3.386.1----143.00.76.257.382014
91P0762397-152Bssyg2S4.43.233.40.7--1.8--1.635.4----191.30.53.606.922917
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
 
91P076200-5AgS8.78.9--
91P076215-41BssgS8.38.48.0tr--
91P0762241-97Bssyg1S8.58.57.712
91P0762397-152Bssyg2S8.58.58.02tr
NSSC SSL Report Creation