*** Supplementary Characterization Data ***
Pedon ID: 90MT015791( Chouteau, Montana )Print Date: Sep 24 2024 1:32AM

Sampled as on Sep 29, 1990:Waltham ; Fine, montmorillonitic Typic Natriboralfs
Revised to correlated:Waltham ; Fine, smectitic Typic Natriboralf
United States Department of Agriculture
SSL-ProjectRP91MT053   CHOUTEAU COUNTYNatural Resources Conservation Service
-Site IDS1990MT015791   Lat: 47° 38' 20.00" north  Long: 110° 35' 37.99" west  MLRA: 52National Soil Survey Center
-Pedon No. 91P0202Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
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
 
91P012490-5ES3--21
91P012505-15Bt1S--trtr
91P0125115-28Bt2S--trtr
91P0125228-46BtkS----tr
91P0125346-76Bky1S3--12
91P0125476-112Bky2S1--1tr
91P01255112-152Byz1S6--51
91P01256152-203Byz2S5--32
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
 
91P012490-5ES0.33
91P012505-15Bt1S0.36
91P0125115-28Bt2S0.38
91P0125228-46BtkS0.37
91P0125346-76Bky1S0.41
91P0125476-112Bky2S0.40
91P01255112-152Byz1S0.47
91P01256152-203Byz2S0.46


*** Supplementary Characterization Data ***
Pedon ID: 90MT015791( Chouteau, Montana )Print Date: Sep 24 2024 1:32AM
Sampled As:WalthamFine, montmorillonitic Typic Natriboralfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0202
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
3A1a1a3A1a1a3A1a1a3A1a1a4C1a2a8E18A3a
 
91P012490-5ESl27.349.323.46.51.19
91P012505-15Bt1Sc6.530.163.46.4
91P0125115-28Bt2Sc6.032.561.56.90.86
91P0125228-46BtkSsic5.852.741.57.7
91P0125346-76Bky1Sl32.246.521.37.74.48
91P0125476-112Bky2Ssil26.951.321.87.65304.39
91P01255112-152Byz1Sl30.746.922.47.53.81
91P01256152-203Byz2Sl34.443.022.67.53.53
NSSC SSL Report Creation