*** Supplementary Characterization Data ***
Pedon ID: 92MT053005( Lincoln, Montana )Print Date: Apr 29 2025 10:14PM

Sampled as on Jun 2, 1992:Blackbird ; Fine-silty, mixed, calcareous, frigid Mollic Halaquept
Revised to correlated:Blacklake ; Coarse-silty, mixed, superactive, nonacid, frigid Histic Humaquepts
United States Department of Agriculture
SSL-ProjectRP92MT196   LINCOLN COUNTYNatural Resources Conservation Service
-Site IDS1992MT053005   Lat: 48° 2' 52.99" north  Long: 115° 6' 48.00" west  MLRA: 44National Soil Survey Center
-Pedon No. 92P0712Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

Tier 1-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19--20--21--22--23--24--25-
 
(- - - - - - - - - - - - - - - - - - - - - - Engineering PSDA - - - - - - - - - - - - - - - - - - - - -)(- - - - - Cumulative Curve Fractions - - - - -) (<75mm)( Atter- )( Gradation )
Percentage Passing SieveUSDA Less Than Diameters (mm) at bergUni-Cur-
Depth323/213/43/84104020020521..5.25.10.05605010LLPIfmtyvtur
Layer(cm)HorzPrep(-------------------Inches-------------------)(---------Number---------)(------Microns----)(---------Millimeter----------)(-----Percentile---)(----%----)CUCC
 
92P04340106-152C3S100100100100100999895928571432494938986850.010.0070.00121.71.2

Tier 2-26--27--28--29--30--31--32--33--34--35--36--37--38--39--40--41--42--43--44--45--46--47--48--49--50-
 
(- - - - - - - - - - - - - - - - - - - - - - Weight Fractions - - - - - - - - - - - - - - - - - - - - -)(- - - - - - - - - - - Weight Per Unit Volume (g cm-3 )- - - - - - - -)(- - Void - -)
Whole Soil (mm)<75 mm FractionWhole Soil<2 mm FractionRatios
>225025075752057575205Soil SurEngineeringSoil SurveyEngineeringAt 33 kPa
Depth-UP-75-2-20-5-2<2-2-20-5-2<233OvenMoistSatur331500OvenMoistSaturWhole<2
Layer(cm)HorzPrep(------------------- % of Whole Soil ------------------)(--------- % of <75 mm ---------)kPa-dry-ated kPa kPa -dry -ated Soilmm
3B13B13B1
 
92P0433620-20OaS------
92P0433720-66A/CS------
92P0433866-81C1S------
92P0433981-106C2S----tr
92P04340106-152C3S5----5--23955--23951.481

1The whole-soil bulk density was not measured. It was calculated using 1.45 g/cc as the 1/3-bar bulk density of the less-than-2-mm fraction for mineral soils.
Tier 3-51--52--53--54--55--56--57--58--59--60--61--62--63--64--65--66--67--68--69--70--71--72--73--74--75-
 
(- - - - - - - - - - - - - - - - - Volume Fractions - - - - - - - - - - - - - - - -)C(- - - - - - - Ratios To Clay - - - - - -)(- - Linear Extensiblity - -)(- - WRD - -)
Whole Soil (mm) At 33 kPa/N<2 mm FractionWhole Soil<2 mmWhole<2
>225025075752052-.05-LTPoresRatFineCEC1500LEP33 kPato %Soilmm
Depth-UP-75-2-20-5-2<2.05.002.002DF-ioClaySumNH4-kPa331500Oven1500Oven
Layer(cm)HorzPrep(----------------------------- % of Whole Soil ---------------------------)CatsOACH2OkPakPa-drykPa-dry(---in3/in3---)
8D1
 
92P0433720-66A/CS0.73
92P0433866-81C1S2.00
92P0433981-106C2S0.61
92P04340106-152C3S3----3--129763413441.36


*** Supplementary Characterization Data ***
Pedon ID: 92MT053005( Lincoln, Montana )Print Date: Apr 29 2025 10:14PM
Sampled As:BlackbirdFine-silty, mixed, calcareous, frigid Mollic Halaquept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0712

Tier 4-76--77--78--79--80--81--82--83--84--85--86--87--88--89--90--91--92--93--94--95--96--97--98-
 
(- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -)TextPSDA (mm)pHElect.Part-
(--------------- Whole Soil ---------------)(------------------- <2 mm Fraction -------------------)-ureSandSiltClayCaRes-Con--icle
>275202-.05-<(------------- Sands -------------)(--- Silts ---)Clby2-.05-<Cl2ist.ductDen-
Depth-20-2.05.002.002VCCMFVFCFayPSDA.05.002.002.01MohmsdS m-1sity
Layer(cm)HorzPrep(- % of >2 mm Sand and Silt -)(------------------% of Sand and Silt -------------)<2 mm(---- % of 2 mm ----)(-------- <2 mm --------)g cm-3
3A1a1a3A1a1a3A1a1a3A1a1a4C1a2a8A3a
 
92P0433620-20OaS7.3
92P0433720-66A/CSsic11.045.343.77.60.97
92P0433866-81C1Ssil18.676.45.07.60.89
92P0433981-106C2Ssic12.246.541.37.60.92
92P04340106-152C3S77713803112551196733sil10.864.424.87.52.14
NSSC SSL Report Creation