*** Supplementary Characterization Data ***
Pedon ID: S2018MT071602B( Phillips, Montana )Print Date: Dec 6 2025 1:34AM

Sampled as on Jul 26, 2018:Absher ; Fine, smectitic, frigid Aridic Natrustalf
Revised to :
United States Department of Agriculture
SSL-ProjectC2019USMT050   MLRA 52 - BLM Ecological Site DevelopmentNatural Resources Conservation Service
-Site IDS2018MT071602   Lat: 47° 49' 56.89" north  Long: 108° 12' 23.36" west  MLRA: 52National Soil Survey Center
-Pedon No. 19N0324Kellogg Soil 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
 
19N024080-3VS10099999898918377736147322276747163570.070.0260.001>1000.5
19N024093-19BtnS10010010010010099989796908570619796949188tr0.001tr6.60.7
19N0241019-35BtnkS10010010010010099989796928671619696959391tr0.001tr6.50.7
19N0241135-47BkzS100100100999999989795918874649695949390tr0.001tr6.00.7
19N0241247-72BCyzS10010010010010099979695908570619695949189tr0.001tr6.60.7
19N0241372-95CzS10010010010010099979694857763539695928883tr0.002tr12.70.4
19N0241495-138CS1009999989898979695898267589695949187tr0.001tr8.50.6
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
 
19N024080-3VS2323215677232156771.6112.003
19N024093-19BtnS33--21973--21971.4711.923
19N0241019-35BtnkS33--21973--21971.4711.923
19N0241135-47BkzS33111973111971.4711.923
19N0241247-72BCyzS44--31964--31961.4811.923
19N0241372-95CzS44tr31964tr31961.4811.923
19N0241495-138CS44211964211961.4811.923

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.
3The saturated 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.


*** Supplementary Characterization Data ***
Pedon ID: S2018MT071602B( Phillips, Montana )Print Date: Dec 6 2025 1:34AM
Sampled As:AbsherFine, smectitic, frigid Aridic Natrustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  19N0324
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---)
 
19N024080-3VS13----1419487122213100.620.41
19N024093-19BtnS2----2--11985153480.35
19N0241019-35BtnkS2----2--11984163470.35
19N0241135-47BkzS2----2111984143670.29
19N0241247-72BCyzS2----2--21984153460.27
19N0241372-95CzS3----2tr21977162970.32
19N0241495-138CS3----2111975163260.33
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-2-2.05.002.002VCCMFVFCFayPSDA.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
3A1a1a4C1a2a4F2
 
19N024080-3VS2929272545282371311194639cl25.546.228.36.40.62
19N024093-19BtnS8882270157124981165170c8.828.263.07.50.99
19N0241019-35BtnkS8881776160213661270173c6.630.063.48.11.42
19N0241135-47BkzS886197217832457574194c7.126.966.07.84.87
19N0241247-72BCyzS1010101971156124771168173c7.629.063.47.95.08
19N0241372-95CzS999286311312511121356123c13.930.955.27.85.71
19N0241495-138CS99522691351138101362149c9.730.459.97.85.34
NSSC SSL Report Creation