*** Primary Characterization Data ***
Pedon ID: 91MT049013( Lewis and Clark, Montana )Print Date: Nov 13 2024 3:09PM

Sampled as on May 18, 1976:Meadowcreek ; Fine-loamy over sandy or sandy-skeletal, mixed Fluvaquentic Haploborolls
Revised to :
United States Department of Agriculture
SSL-ProjectCP92MT126   LEWIS AND CLARK COUNTYNatural Resources Conservation Service
-Site IDS1991MT049013   Lat: 46° 38' 34.64" north  Long: 112° 0' 50.18" westNational Soil Survey Center
-Pedon No. 92P0504Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
92P02933A2A225-38SIL L
92P02934Bg1Bg138-69L L
92P02935Bg2Bg269-79LS L
92P029362C2C79-152S
92P02931ApAp0-13L L
92P02932A1A113-25L L
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.23(NA)
Volume, >2mm, Weighted Average24% vol
 
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
 
92P0293325-38A2Sl26.949.923.26.035.014.96.78.85.12.10.5tr----17
92P0293438-69Bg1Sl24.647.527.97.430.517.011.38.43.93.01.3trtr--17
92P0293569-79Bg2Sl17.830.252.08.918.511.78.611.111.113.37.9926--6335
92P0293679-1522CS61366
92P029310-13ApSl22.137.840.123.214.610.511.38.27.03.1tr1--311
92P0293213-25A1Sl23.338.138.622.815.311.010.37.86.53.02tr--292


*** Primary Characterization Data ***
Pedon ID: 91MT049013( Lewis and Clark, Montana )Print Date: Nov 13 2024 3:09PM
Sampled As:MeadowcreekFine-loamy over sandy or sandy-skeletal, mixed Fluvaquentic Haploborolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0504
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%
3C2a1a3D18D18D1
 
92P0293325-38A2S15.51.0421.470.58
92P0293438-69Bg1S13.51.0381.140.55
92P0293569-79Bg2S10.01.0271.210.56
92P0293679-1522CS3.81.010
92P029310-13ApS13.11.0301.190.59
92P0293213-25A1S13.01.0311.070.56
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 - - - - -)
6R3b6A1c
 
92P0293325-38A2S0.021.44
92P0293438-69Bg1S0.010.62
92P0293569-79Bg2S0.020.48
92P0293679-1522CS0.010.22
92P029310-13ApS0.022.17
92P0293213-25A1S0.021.66
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
 
92P0293325-38A2S39.0*7.80.50.53.339.694100
92P0293438-69Bg1S40.9*6.80.30.50.328.199100
92P0293569-79Bg2S21.6*5.20.30.41.421.695100
92P0293679-1522CS----------
92P029310-13ApS48.9*5.50.10.526.2100100
92P0293213-25A1S39.0*5.50.10.325.0100100

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


*** Primary Characterization Data ***
Pedon ID: 91MT049013( Lewis and Clark, Montana )Print Date: Nov 13 2024 3:09PM
Sampled As:MeadowcreekFine-loamy over sandy or sandy-skeletal, mixed Fluvaquentic Haploborolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0504
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
 
92P0293325-38A2S4.71.61.40.2--5.70.20.90.7----61.3tr0.680.3111
92P0293438-69Bg1S7.52.91.80.2--5.1tr0.92.33.7--56.8tr1.130.4711
92P0293569-79Bg2S8.83.71.70.2--4.90.10.83.24.10.540.1tr1.280.4511
92P0293679-1522CS7.33.01.70.2--2.7--0.17.21.10.122.51.110.31
92P029310-13ApS9.83.00.40.3--11.30.10.30.9----52.1tr1.070.43trtr
92P0293213-25A1S6.32.00.60.1--7.2--0.20.8----51.5tr0.720.34trtr
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
4C1a2a4C1a2a8C1b6E1g8E1
 
92P0293325-38A2S7.47.87.4--
92P0293438-69Bg1S7.57.87.41
92P0293569-79Bg2S7.47.67.3--
92P0293679-1522CS7.37.77.4--2600
92P029310-13ApS7.47.77.61
92P0293213-25A1S7.57.97.92
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 - - - - - - - - - - - - - - - - - - - -)
6S46S3
 
92P0293325-38A2S234.0
92P0293438-69Bg1S206.0
92P0293569-79Bg2S144.0
92P0293679-1522CS11
92P029310-13ApS1710.0
92P0293213-25A1S286.0


*** Primary Characterization Data ***
Pedon ID: 91MT049013( Lewis and Clark, Montana )Print Date: Nov 13 2024 3:09PM
Sampled As:MeadowcreekFine-loamy over sandy or sandy-skeletal, mixed Fluvaquentic Haploborolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0504
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
92P0293325.0-38.0A2tclyMT 3KK 2VR 2MI 2 1710.3 1.3
92P0293569.0-79.0Bg2tclyMT 4KK 3MI 2MM 1QZ 1 1810.4 2.0
92P0293679.0-152.02CtclyMT 4MI 3KK 3MM 1 1911.9 2.6

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMM Montmorillonite-MicaMT MontmorilloniteQZ Quartz
VR Vermiculite

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks
NSSC SSL Report Creation