*** Primary Characterization Data ***
Pedon ID: 91MT089019( Sanders, Montana )Print Date: Dec 11 2024 4:02PM

Sampled as :Rock Creek ; Medial over sandy or sandy-skeletal, mixed, frigid Typic Haploxerand
Revised to :
United States Department of Agriculture
SSL-ProjectCP91MT199   SANDERS COUNTYNatural Resources Conservation Service
-Site IDS1991MT089019   Lat: 47° 58' 50.00" north  Long: 115° 44' 23.99" westNational Soil Survey Center
-Pedon No. 91P0864Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P05217Bs1Bs10-23SIL SIL
91P05218Bs2Bs223-43SIL SIL
91P052192C12C143-74SL FSL
91P052202C22C274-109LS COSL
91P052212C32C3109-152LS COSL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average2.52(NA)
Clay, carbonate free, Weighted Average2% wt
Weighted Particles, 0.1-75mm, 75 mm Base72% wt
Volume, >2mm, Weighted Average61% vol
Clay, total, Weighted Average2% 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
 
91P052170-23Bs1Ssil1.968.030.132.935.121.04.91.71.11.43282113
91P0521823-43Bs2Ssil2.067.330.730.237.122.54.71.30.71.522--124
91P0521943-742C1Sfsl2.244.753.119.824.924.313.45.13.07.3927498988
91P0522074-1092C2Scosl2.727.669.715.911.713.38.818.714.914.01326459388
91P05221109-1522C3Scosl3.432.264.420.511.77.98.413.418.716.0731539693


*** Primary Characterization Data ***
Pedon ID: 91MT089019( Sanders, Montana )Print Date: Dec 11 2024 4:02PM
Sampled As:Rock CreekMedial over sandy or sandy-skeletal, mixed, frigid Typic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0864
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%
4A1d4A1h4B1c3C2a1a3D14C18D18D1
 
91P052170-23Bs1S0.940.970.01034.69.11.0350.236.954.79
91P0521823-43Bs2S1.081.090.00336.67.51.0260.314.853.75
91P0521943-742C1S2.71.0042.001.23
91P0522074-1092C2S2.81.0041.521.04
91P05221109-1522C3S3.01.0051.620.88
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
 
91P052170-23Bs1S15.6
91P0521823-43Bs2S13.1
91P0521943-742C1S5.4
91P0522074-1092C2S5.3
91P05221109-1522C3S6.7
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 - - - - -)
6A1c8J6C9b6G12b6V2b6D5b
 
91P052170-23Bs1S1.682.260.160.621.950.87536.1
91P0521823-43Bs2S0.821.660.060.401.460.7969.7
91P0521943-742C1S0.180.120.020.110.060.0147.2
91P0522074-1092C2S0.110.090.010.120.03--76.0
91P05221109-1522C3S0.220.150.020.200.050.01247.3


*** Primary Characterization Data ***
Pedon ID: 91MT089019( Sanders, Montana )Print Date: Dec 11 2024 4:02PM
Sampled As:Rock CreekMedial over sandy or sandy-skeletal, mixed, frigid Typic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0864
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a6G9c6D3b5A3a5A8b5A3b5G15C35C1
 
91P052170-23Bs1S5.80.60.10.57.018.525.513.22753
91P0521823-43Bs2S4.10.40.10.34.912.517.49.72851
91P0521943-742C1S2.30.90.10.13.42.86.24.45577
91P0522074-1092C2S2.60.40.10.13.22.3tr0.35.54.15878
91P05221109-1522C3S1.80.50.2tr2.54.30.41.56.85.52.9143745
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 - -)%
 
91P052170-23Bs1S1
91P0521823-43Bs2S1
91P0521943-742C1S2
91P0522074-1092C2S2
91P05221109-1522C3S4
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
4C1a2a4C1a2a4C1a1a1
 
91P052170-23Bs1S5.86.310.6
91P0521823-43Bs2S5.86.410.4
91P0521943-742C1S5.25.88.6
91P0522074-1092C2S4.95.58.1
91P05221109-1522C3S4.45.08.1


*** Primary Characterization Data ***
Pedon ID: 91MT089019( Sanders, Montana )Print Date: Dec 11 2024 4:02PM
Sampled As:Rock CreekMedial over sandy or sandy-skeletal, mixed, frigid Typic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0864
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
 
91P052170-23Bs1S77
91P0521823-43Bs2S68
91P0521943-742C1S18
91P0522074-1092C2S14
91P05221109-1522C3S20


*** Primary Characterization Data ***
Pedon ID: 91MT089019( Sanders, Montana )Print Date: Dec 11 2024 4:02PM
Sampled As:Rock CreekMedial over sandy or sandy-skeletal, mixed, frigid Typic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0864
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
91P052170.0-23.0Bs1tclyVM 1VR 1FD 1QZ 1 92.9 1.1
91P0522074.0-109.02C2tclyMI 3KK 3CL 2QZ 1HE 1 156.7 1.6

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL ChloriteFD FeldsparHE HematiteKK KaoliniteMI Mica
QZ QuartzVM Vermiculite-MicaVR Vermiculite

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


*** Primary Characterization Data ***
Pedon ID: 91MT089019( Sanders, Montana )Print Date: Dec 11 2024 4:02PM
Sampled As:Rock CreekMedial over sandy or sandy-skeletal, mixed, frigid Typic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0864
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
91P052170.0-23.0Bs1csi OT 85GS 12PO 3GC tr
91P0521823.0-43.0Bs2csi OT 77GS 20GC 2PO 1
91P0521943.0-74.02C1csi OT 99GS 1PO trGC tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

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