*** Primary Characterization Data ***
Pedon ID: 91MT089001( Sanders, Montana )Print Date: Nov 23 2024 8:27PM

Sampled as on Jun 1, 1991:Krause ; Sandy-skeletal, mixed, frigid Andic Ustochrept
Revised to correlated:Krause ; Sandy-skeletal, mixed, frigid Andic Ustochrepts
United States Department of Agriculture
SSL-ProjectRP91MT135   SANDERS COUNTYNatural Resources Conservation Service
-Site IDS1991MT089001   Lat: 47° 34' 3.00" north  Long: 114° 51' 21.01" west  MLRA: 44National Soil Survey Center
-Pedon No. 91P0526Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P03046AA0-5L SIL
91P03047BsBs5-33L SIL
91P030482E/Bw12E/Bw33-41L
91P030492E/Bw22E/Bw41-79LS LCOS
91P030502C2C79-152LS LCOS
Pedon Calculations
Calculation NameResultUnits of Measure
 
Clay, carbonate free, Weighted Average4% wt
Clay, total, Weighted Average4% 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a
 
91P030460-5ANsil9.461.229.444.316.911.75.23.94.73.9
91P030475-33BsNsil6.753.939.435.818.110.26.15.37.410.4
91P0304833-412E/Bw1Nl7.640.452.024.715.710.811.69.910.69.1
91P0304941-792E/Bw2Nlcos3.917.278.811.65.77.414.115.620.021.7
91P0305079-1522CNlcos3.415.381.311.53.86.615.621.723.414.0


*** Primary Characterization Data ***
Pedon ID: 91MT089001( Sanders, Montana )Print Date: Nov 23 2024 8:27PM
Sampled As:KrauseSandy-skeletal, mixed, frigid Andic Ustochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0526
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%
3C2a1a4B2b3D13F1a1a8D18D1
 
91P030460-5AS89
91P030460-5AM19.3
91P030460-5AN16.91.0311.002.05
91P030475-33BsM11.6
91P030475-33BsN9.51.0242.091.73
91P0304833-412E/Bw1M5.4
91P0304833-412E/Bw1N4.61.0060.780.71
91P0304941-792E/Bw2S0.74
91P0304941-792E/Bw2M3.8
91P0304941-792E/Bw2N2.91.002
91P0305079-1522CS0.88
91P0305079-1522CM4.0
91P0305079-1522CN3.01.002
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 - - - - -)
6A1c6C2b6G7a6D2a8J6C9a6G126V26D5b6C8a6G10
 
91P030460-5AN11.361.00.40.21.220.380.441.000.351384.30.30.4
91P030475-33BsN1.371.40.3tr1.590.090.571.300.72332.5tr0.2
91P0304833-412E/Bw1N0.181.30.1tr0.270.060.250.140.07540.8tr0.1
91P0304941-792E/Bw2N0.080.080.020.090.030.02245.1
91P0305079-1522CN0.090.080.010.100.030.02114.3


*** Primary Characterization Data ***
Pedon ID: 91MT089001( Sanders, Montana )Print Date: Nov 23 2024 8:27PM
Sampled As:KrauseSandy-skeletal, mixed, frigid Andic Ustochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0526
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a5A3a5A8b5C35C1
 
91P030460-5AN21.7*3.8--2.327.824.352.19.453100
91P030475-33BsN3.51.1tr1.56.115.121.214.02944
91P0304833-412E/Bw1N3.10.9tr0.24.23.88.05.95371

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.
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 - -)%
4F1a1a1
 
91P030460-5AN--
91P030475-33BsN--
91P0304833-412E/Bw1N--
91P0304941-792E/Bw2N0.04
91P0305079-1522CN0.02
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
4C1a2a4C1a2a
 
91P030460-5AN5.56.2
91P030475-33BsN5.15.6
91P0304833-412E/Bw1N5.05.4
91P0304941-792E/Bw2N4.95.0
91P0305079-1522CN4.95.5


*** Primary Characterization Data ***
Pedon ID: 91MT089001( Sanders, Montana )Print Date: Nov 23 2024 8:27PM
Sampled As:KrauseSandy-skeletal, mixed, frigid Andic Ustochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0526
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
 
91P030460-5AN52
91P030475-33BsN59
91P0304833-412E/Bw1N16
91P0304941-792E/Bw2N13
91P0305079-1522CN10


*** Primary Characterization Data ***
Pedon ID: 91MT089001( Sanders, Montana )Print Date: Nov 23 2024 8:27PM
Sampled As:KrauseSandy-skeletal, mixed, frigid Andic Ustochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0526
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
91P030460.0-5.0Acsi OT 62GS 27PO 10GC tr
91P030475.0-33.0Bscsi OT 69GS 23PO 8GC tr
91P0304833.0-41.02E/Bw1csi OT 96GS 3PO 1GC 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