*** Primary Characterization Data ***
Pedon ID: 91MT093002( Silver Bow, Montana )Print Date: Nov 23 2024 11:19PM

Sampled as on Jun 29, 1991:Varney
Revised to :
United States Department of Agriculture
SSL-ProjectCP91MT221   BUTTENatural Resources Conservation Service
-Site IDS1991MT093002   Lat: 46° 0' 24.01" north  Long: 112° 41' 0.00" westNational Soil Survey Center
-Pedon No. 91P0941Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P05818Ap1Ap10-5L SL
91P05819Ap2Ap25-13SCL SL
91P05820Bt1Bt113-25SCL SL
91P05821Bt2Bt225-48SCL SL
91P05822Bk1Bk148-84L L
91P05823Bk2Bk284-140SL SL
91P05824BzBZ140-163SL L
91P058250-1
91P058261-3
91P058273-7
91P058287-15
91P058290-1
91P058301-3
91P058313-7
91P058327-15


*** Primary Characterization Data ***
Pedon ID: 91MT093002( Silver Bow, Montana )Print Date: Nov 23 2024 11:19PM
Sampled As:Varney
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0941

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
 
91P058180-5Ap1Ssl14.022.963.113.29.79.517.815.012.88.086--6014
91P058195-13Ap2Ssl14.822.263.013.19.111.016.516.111.77.78456117
91P0582013-25Bt1Ssl14.424.061.613.310.710.116.915.312.46.982tr5710
91P0582125-48Bt2Ssl13.613.772.76.07.711.321.917.914.07.612716920
91P0582248-84Bk1Sl24.329.146.64.118.810.39.012.810.28.56.15454614
91P0582384-140Bk2Ssl13.226.260.60.617.19.19.915.716.711.27.1918--6427
91P05824140-163BzSl14.245.540.324.021.525.811.61.41.00.521--183
91P058250-1S66--
91P058261-3S32--
91P058273-7S2tr--
91P058287-15S2tr--
91P058290-1S102--
91P058301-3S127--
91P058313-7S125--
91P058327-15S83--


*** Primary Characterization Data ***
Pedon ID: 91MT093002( Silver Bow, Montana )Print Date: Nov 23 2024 11:19PM
Sampled As:Varney
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0941

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%
4A1d4A1h4B1c3C2a1a3D14C13F1a1a8D18D1
 
91P058180-5Ap1S7.61.017211.020.54
91P058195-13Ap2S1.521.600.01516.27.51.0160.120.950.51
91P0582013-25Bt1S1.531.580.01014.17.71.0160.090.980.53
91P0582125-48Bt2S1.661.720.01012.98.31.0150.071.240.61
91P0582248-84Bk1S1.391.480.01922.414.41.0260.100.930.59
91P0582384-140Bk2S9.11.0211.520.69
91P05824140-163BzS1.301.340.01029.112.11.0300.221.870.85
91P058250-1S7.01.015
91P058261-3S6.61.016
91P058273-7S7.51.018
91P058287-15S8.61.020
91P058290-1S8.01.017
91P058301-3S8.01.018
91P058313-7S8.41.018
91P058327-15S8.11.017

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
 
91P058180-5Ap1S10.6
91P058195-13Ap2S10.6
91P0582013-25Bt1S10.6
91P0582125-48Bt2S9.5
91P0582248-84Bk1S20.1
91P0582384-140Bk2S13.2
91P05824140-163BzS15.4


*** Primary Characterization Data ***
Pedon ID: 91MT093002( Silver Bow, Montana )Print Date: Nov 23 2024 11:19PM
Sampled As:Varney
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0941

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 - - - - -)
6A1c6C2b6G7a6D2a8J6C9b6G12b6V2b6D5b
 
91P058180-5Ap1S1.060.80.10.10.200.040.190.100.05414.4
91P058195-13Ap2S0.840.2trtr0.200.040.180.110.05445.1
91P0582013-25Bt1S0.800.70.1tr0.210.040.210.110.05402.3
91P0582125-48Bt2S0.260.4trtr0.210.020.230.090.10165.8
91P0582248-84Bk1S0.220.3trtr0.130.010.040.110.13181.0
91P0582384-140Bk2S0.050.40.1tr0.100.010.050.080.09183.3
91P05824140-163BzS0.060.40.1tr0.110.020.030.090.08414.9
91P058250-1S0.80.1tr
91P058261-3S0.70.1tr
91P058273-7S0.70.1tr
91P058287-15S0.70.2tr
91P058290-1S0.70.1tr
91P058301-3S0.70.1tr
91P058313-7S0.70.1tr
91P058327-15S0.60.1tr

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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a6G9c6D3b5A3a5A8b5C35C1
 
91P058180-5Ap1S8.32.50.21.112.14.816.914.37285
91P058195-13Ap2S8.22.30.20.911.65.7--2.717.314.16782
91P0582013-25Bt1S7.52.20.21.111.07.2tr2.318.214.16078
91P0582125-48Bt2S21.6*6.61.61.431.21.232.416.896100
91P0582248-84Bk1S59.7*13.94.02.022.6100100
91P0582384-140Bk2S40.4*13.45.41.720.1100100
91P05824140-163BzS22.8*15.96.92.347.91.949.826.696100

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


*** Primary Characterization Data ***
Pedon ID: 91MT093002( Silver Bow, Montana )Print Date: Nov 23 2024 11:19PM
Sampled As:Varney
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0941

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
 
91P058180-5Ap1S0.161
91P058195-13Ap2S0.121
91P0582013-25Bt1S0.091
91P0582125-48Bt2S2.00.84.40.4--5.20.20.31.4----30.9tr0.660.3194
91P0582248-84Bk1S23.613.125.71.8--2.00.61.861.1----42.70.14.412.95136
91P0582384-140Bk2S26.916.849.32.0--2.11.237.152.1----28.00.16.581.542011
91P05824140-163BzS45.031.259.82.5--1.62.183.250.4----46.30.39.423.451610
91P058250-1S2.10.51.54.4--1.20.21.54.61.4--36.71.210.40
91P058261-3S4.81.52.36.0--0.30.33.38.00.84.132.01.860.50
91P058273-7S3.81.31.53.4--0.20.22.84.10.43.632.11.280.38
91P058287-15S0.23
91P058290-1S0.14
91P058301-3S0.02
91P058313-7S0.11
91P058327-15S0.21


*** Primary Characterization Data ***
Pedon ID: 91MT093002( Silver Bow, Montana )Print Date: Nov 23 2024 11:19PM
Sampled As:Varney
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0941

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
4C1a2a4C1a2a8C1b4C1a1a16E1g4E2a1a1a1
 
91P058180-5Ap1S5.56.18.5
91P058195-13Ap2S5.05.78.4
91P0582013-25Bt1S4.85.38.5
91P0582125-48Bt2S7.47.87.69.5
91P0582248-84Bk1S7.97.97.810.48tr
91P0582384-140Bk2S8.08.37.710.03--
91P05824140-163BzS7.57.47.59.4tr
91P058250-1S5.56.35.7
91P058261-3S5.05.55.1--
91P058273-7S4.54.94.5
91P058287-15S4.44.8
91P058290-1S5.96.4
91P058301-3S5.56.0
91P058313-7S5.45.9
91P058327-15S5.25.9

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
 
91P058180-5Ap1S18
91P058195-13Ap2S18
91P0582013-25Bt1S20
91P0582125-48Bt2S14
91P0582248-84Bk1S14
91P0582384-140Bk2S14
91P05824140-163BzS10


*** Primary Characterization Data ***
Pedon ID: 91MT093002( Silver Bow, Montana )Print Date: Nov 23 2024 11:19PM
Sampled As:Varney
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0941

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
91P058180.0-5.0Ap1tclyMI 3KK 2FD 2VR 1QZ 1 146.0 1.9
MT 1
91P0582013.0-25.0Bt1tclyMI 3KK 2QZ 1FD 1CA 1 146.1 1.9
91P0582248.0-84.0Bk1tclyCA 3MI 2MT 2KK 1VR 1 83.7 1.3
FD 1QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA CalciteFD FeldsparKK KaoliniteMI MicaMT Montmorillonite
QZ QuartzVR Vermiculite

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


*** Primary Characterization Data ***
Pedon ID: 91MT093002( Silver Bow, Montana )Print Date: Nov 23 2024 11:19PM
Sampled As:Varney
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0941

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
91P058180.0-5.0Ap1fs OT 99GS tr
91P0582013.0-25.0Bt1fs OT 97GS 2PO 1
91P0582125.0-48.0Bt2fs OT 97GS 2PO 1GA tr
91P0582248.0-84.0Bk1fs OT 93GS 6PO 1GC tr

FRACTION INTERPRETATION:
fs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
GA Glass AggregatesGC Glass-coated GrainGS GlassOT OtherPO Plant Opal
NSSC SSL Report Creation