*** Supplementary Characterization Data ***
Pedon ID: 91MT089015( Sanders, Montana )Print Date: Feb 16 2025 5:34AM

Sampled as on May 30, 1991:Combest ; Loamy-skeletal, mixed Andic Ustochrepts
Revised to :
United States Department of Agriculture
SSL-ProjectCP91MT199   SANDERS COUNTYNatural Resources Conservation Service
-Site IDS1991MT089015   Lat: 47° 27' 34.01" north  Long: 115° 1' 45.00" westNational Soil Survey Center
-Pedon No. 91P0860Soil 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
 
91P051960-5AS1008880685944282522201372242322211819.6512.6660.010>100999.9
91P051975-23BsS1008879665743292420171151222120181620.9113.4000.016>10071.7
91P0519823-562E1S100867763533822138632tr10876523.3116.5981.02122.81.9
91P0519956-862E2S10089816961371363211tr4332218.4613.7953.2595.71.0
91P0520086-1522E/BwS100857560494031221585211916139725.5519.5180.123>1005.8
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
 
91P051950-0S------
91P051960-5AS75----7541313257541313252.201
91P051975-23BsS77--67140265237643285242.231
91P0519823-562E1S89--167339268118747319132.451
91P0519956-862E2S95--1679334065943948762.541
91P0520086-1522E/BwS82--176542157187851189222.321

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.


*** Supplementary Characterization Data ***
Pedon ID: 91MT089015( Sanders, Montana )Print Date: Feb 16 2025 5:34AM
Sampled As:CombestLoamy-skeletal, mixed Andic Ustochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0860
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
 
91P051950-0S20.37
91P051960-5AS63----6334263376132175.221.84
91P051975-23BsS65--56034224356111164.461.77
91P0519823-562E1S82--156736247186382.410.92
91P0519956-862E2S92--15763239683142.811.15
91P0520086-1522E/BwS72--15573713628114122.651.27
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
3A1a1a3A1a1a3A1a1a3A1a1a4C1a2a
 
91P051950-0Ssl67.428.34.35.7
91P051960-5AS7777357162654511224811sil26.763.69.76.2
91P051975-23BsS787231814178461122426sil34.260.25.66.2
91P0519823-562E1S89733474tr251489813234cosl61.135.23.76.0
91P0519956-862E2S95794631tr311688710203cosl68.229.22.65.8
91P0520086-1522E/BwS826522135tr141514161111183cosl69.128.32.65.1
NSSC SSL Report Creation