*** Supplementary Characterization Data ***
Pedon ID: 91MT049004( Lewis and Clark, Montana )Print Date: Nov 23 2024 7:40AM

Sampled as on May 24, 1977:Geohrock ; Loamy-skeletal, mixed Borollic Haplargids
Revised to :
United States Department of Agriculture
SSL-ProjectCP92MT126   LEWIS AND CLARK COUNTYNatural Resources Conservation Service
-Site IDS1991MT049004   Lat: 46° 43' 47.64" north  Long: 112° 8' 39.19" westNational Soil Survey Center
-Pedon No. 92P0502Soil 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
 
92P029200-10AS10098979493857766553926171262575042350.740.2440.001>1000.9
92P0292110-25BtS10099999897796036292318161434302724214.703.2920.001>10043.2
92P0292225-46BtkS100100100100100867254413022181549423732282.661.1780.001>1002.0
92P0292346-61Bk1S1009796939170483627191411932282420186.945.0160.003>10024.1
92P0292461-102Bk2S1009287797457392618131087231916141310.877.2910.020>10031.0
92P02925102-152C1/C2S1009794918868473325181310829262219177.325.2060.004>10039.7
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
 
92P029200-10AS34----3471611663471611661.701
92P0292110-25BtS64----6433724366433724362.041
92P0292225-46BtkS46----46--28185446--2818541.841
92P0292346-61Bk1S64----6494312366494312362.041
92P0292461-102Bk2S74----742635132674263513262.181
92P02925102-152C1/C2S67----671241143367124114332.101

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: 91MT049004( Lewis and Clark, Montana )Print Date: Nov 23 2024 7:40AM
Sampled As:GeohrockLoamy-skeletal, mixed Borollic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0502
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
 
92P029200-10AS22----2251077820158360.330.700.40
92P0292110-25BtS49----49228185111610230.560.740.34
92P0292225-46BtkS32----32--19126817910310.390.45
92P0292346-61Bk1S49----497339511477230.400.45
92P0292461-102Bk2S61----61212911391156180.390.39
92P02925102-152C1/C2S53----5393211471276210.400.41
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
 
92P029200-10AS393931352614710121512172622l46.735.218.15.8
92P0292110-25BtS747471179161015151411132162cl40.721.138.27.00.67
92P0292225-46BtkS545454301518141714129161839scl47.624.228.27.8
92P0292346-61Bk1S717161201010141518138151736scl49.824.026.28.00.51
92P0292461-102Bk2S8080521468181915117151637scl50.822.326.98.20.87
92P02925102-152C1/C2S7373601799151515129152034scl48.526.125.48.20.97
NSSC SSL Report Creation