*** Primary Characterization Data ***
Pedon ID: 91MT049006( Lewis and Clark, Montana )Print Date: Dec 4 2024 3:31AM

Sampled as on Sep 25, 1976:Nippt ; Sandy-skeletal, mixed Borollic Haplargids
Revised to :
United States Department of Agriculture
SSL-ProjectCP92MT126   LEWIS AND CLARK COUNTYNatural Resources Conservation Service
-Site IDS1991MT049006   Lat: 46° 46' 7.63" north  Long: 112° 11' 3.19" westNational Soil Survey Center
-Pedon No. 92P0505Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
92P02937EE0-8L SL
92P02938BtBt8-23CL CL
92P02939BkBk123-38LS SL
92P029402Bk2Bk238-152S LCOS
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.01(NA)
Clay, carbonate free, Weighted Average14% wt
Weighted Particles, 0.1-75mm, 75 mm Base80% wt
Volume, >2mm, Weighted Average47% vol
Clay, total, Weighted Average15% wt
 
Weighted averages based on control section: 8-58 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
92P029370-8ESsl10.630.259.24.112.817.415.214.011.810.37.94835215
92P029388-23BtScl27.030.342.714.712.018.311.712.29.45.34.158225535
92P0293923-38BkSsl14.722.762.65.63.17.814.98.616.116.312.09.61041188669
92P0294038-1522BkSlcos6.09.484.62.21.97.53.59.620.323.727.51742139572


*** Primary Characterization Data ***
Pedon ID: 91MT049006( Lewis and Clark, Montana )Print Date: Dec 4 2024 3:31AM
Sampled As:NipptSandy-skeletal, mixed Borollic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0505
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
 
92P029370-8ES5.61.0130.990.53
92P029388-23BtS11.51.0310.830.43
92P0293923-38BkS7.21.0130.760.49
92P0294038-1522BkS4.71.0081.180.78
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 - - - - -)
6B3a6R3b6A1c
 
92P029370-8ES0.0770.021.16
92P029388-23BtS0.1250.020.95
92P0293923-38BkS0.1700.010.92
92P0294038-1522BkS0.010.13
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
 
92P029370-8ES6.61.6tr0.58.73.612.310.57183
92P029388-23BtS26.1*4.50.10.522.5100100
92P0293923-38BkS46.5*2.90.10.211.2100100
92P0294038-1522BkS21.2*2.20.10.27.1100100

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


*** Primary Characterization Data ***
Pedon ID: 91MT049006( Lewis and Clark, Montana )Print Date: Dec 4 2024 3:31AM
Sampled As:NipptSandy-skeletal, mixed Borollic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0505
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
 
92P029370-8ES0.13--
92P029388-23BtS6.21.80.3tr--4.80.12.40.5----45.2tr0.790.33trtr
92P0293923-38BkS4.91.20.20.1--4.60.10.70.8----33.7tr0.560.281tr
92P0294038-1522BkS1
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
4C1a2a4C1a2a8C1b6E1g4E2a1a1a1
 
92P029370-8ES5.66.1--
92P029388-23BtS7.17.37.1tr--
92P0293923-38BkS7.67.97.68--
92P0294038-1522BkS7.78.21--
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
 
92P029370-8ES20
92P029388-23BtS23
92P0293923-38BkS20
92P0294038-1522BkS14


*** Primary Characterization Data ***
Pedon ID: 91MT049006( Lewis and Clark, Montana )Print Date: Dec 4 2024 3:31AM
Sampled As:NipptSandy-skeletal, mixed Borollic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0505
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
92P029370.0-8.0EtclyMI 3KK 2MT 2QZ 2CL 1 136.1 2.2
92P029388.0-23.0BttclyMT 3MI 3KK 2QZ 1 187.9 2.2

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL ChloriteKK KaoliniteMI MicaMT MontmorilloniteQZ Quartz

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