*** Primary Characterization Data ***
Pedon ID: S1970MT007003( Broadwater, Montana )Print Date: Feb 16 2025 6:35AM

Sampled as on Nov 29, 1970:Mesh
Revised to correlated:Amesha ; Coarse-loamy, mixed, superactive, frigid Borollic Calciorthids
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1970MT007003   Lat: 46° 4' 2.66" north  Long: 111° 33' 7.07" west  MLRA: 44Lincoln Soil Survey Laboratory
-Pedon No. 40A3700Soil Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
40A28512ApAp0-170L0626
40A28513Bk1C1ca11-2870L0627L
40A28514Bk2C2ca28-7170L0628C
40A28515Bk3C3ca71-12270L0629L
40A28516CC 4122-18670L0630L
40A28517107-12070L0631FSL
40A28518120-15070L0632COSL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.64(NA)
Clay, carbonate free, Weighted Average14% wt
Weighted Particles, 0.1-75mm, 75 mm Base23% wt
Volume, >2mm, Weighted Average5% vol
Clay, total, Weighted Average34% 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
 
40A285120-1ApS45--
40A2851311-28Bk1Sl21.533.345.26.012.720.612.921.26.62.61.967--4113
40A2851428-71Bk2Sc41.135.223.728.014.121.112.45.12.52.51.243--187
40A2851571-122Bk3Sl25.138.536.411.014.024.517.67.63.94.33.066--2912
40A28516122-186CSl20.936.143.05.012.423.719.68.14.66.34.4------23--
40A28517107-120Sfsl15.631.552.96.013.118.413.49.66.812.410.7------40--
40A28518120-150Scosl12.526.561.03.09.017.514.99.88.215.412.7------46--


*** Primary Characterization Data ***
Pedon ID: S1970MT007003( Broadwater, Montana )Print Date: Feb 16 2025 6:35AM
Sampled As:Mesh
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3700
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%
4A1d4A1h4B1c4B1c3C2a1a
 
40A285120-1ApS8.0
40A2851311-28Bk1S1.371.430.01328.527.910.20.230.470.47
40A2851428-71Bk2S1.301.350.01235.231.812.80.240.190.31
40A2851571-122Bk3S1.401.450.01131.224.310.30.180.400.41
40A28516122-186CS1.291.420.03335.029.69.70.260.530.46
40A28517107-120S8.00.410.51
40A28518120-150S5.60.600.45
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 - - - - - - - - - - - - - - - - - - - - - -)
4F14F
 
40A285120-1ApS212
40A2851428-71Bk2S329
40A28518120-150S289
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 - - - - -)
6A1a
 
40A285120-1ApS0.97
40A2851311-28Bk1S0.67
40A2851428-71Bk2S0.28
40A2851571-122Bk3S0.18
40A28516122-186CS0.10
40A28517107-120S0.07
40A28518120-150S0.04


*** Primary Characterization Data ***
Pedon ID: S1970MT007003( Broadwater, Montana )Print Date: Feb 16 2025 6:35AM
Sampled As:Mesh
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3700
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 - - -)(- - - - - - - - % - - - - - - - -)
6O2d6P2b6Q2b5A6a
 
40A285120-1ApS1.60.11.112.5
40A2851311-28Bk1S2.30.10.610.2100
40A2851428-71Bk2S8.30.60.57.7100
40A2851571-122Bk3S9.41.90.810.1100
40A28516122-186CS8.33.90.811.0100
40A28517107-120S5.32.60.46.4100
40A28518120-150S5.82.80.57.5100
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 - -)%
NKNKNKNKNK8D5NK
 
40A2851311-28Bk1S1
40A2851428-71Bk2S8
40A2851571-122Bk3S0.31.38.60.334.3tr1.011610
40A28516122-186CS35
40A28517107-120S41
40A28518120-150S37


*** Primary Characterization Data ***
Pedon ID: S1970MT007003( Broadwater, Montana )Print Date: Feb 16 2025 6:35AM
Sampled As:Mesh
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3700
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
8C1e8C1a8C1b6E1b4E2a1a1a1
 
40A285120-1ApS7.68.08
40A2851311-28Bk1S7.78.023
40A2851428-71Bk2S8.28.744
40A2851571-122Bk3S8.99.18.722--
40A28516122-186CS8.38.519
40A28517107-120S8.49.126
40A28518120-150S8.38.819
NSSC SSL Report Creation