*** Supplementary Characterization Data ***
Pedon ID: 78SD053010( Gregory, South Dakota )Print Date: Feb 16 2025 5:20AM

Sampled as on Jun 1, 1978:Lakoma ; Fine, montmorillonitic, mesic Typic Ustochrept
Revised to correlated:Lakoma ; Fine, mixed, mesic Typic Ustochrepts
United States Department of Agriculture
SSL-ProjectCP78SD136   GREGORY COUNTYNatural Resources Conservation Service
-Site IDS1978SD053010   Lat: 43° 23' 40.00" north  Long: 99° 12' 28.00" west  MLRA: 63BNational Soil Survey Center
-Pedon No. 78P0363Soil 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
 
78P019750-5AS100100100100100100100100100999478681001001009998--0.001--5.50.7
78P019765-25B1S10010010010010010010044444444363144444444442.552.192-->100--
78P0197725-43B2S100100100100100734516161616131116161616166.885.3360.002>100999.9
78P0197843-74CS100100100100100795731313130242031313131315.183.7340.001>1000.1
78P0197974-109Cr1S1009184756843187777427777715.1911.4912.5256.01.1
78P01980109-140Cr2S100100100100100100100100999693644510099989695--0.002--12.50.6
78P019810-5AS100100100100100100100100999892766610099999998--0.001--5.80.7
78P019825-25B1S1001001001001007651999976999996.074.6052.0413.00.8
78P0198343-74CS10010010010010067341313131310813131313138.156.5940.005>100999.9
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
3B13B13B14A1d4A1h
 
78P019750-5AStr----------tr100------tr1001.161.361.451.721.161.161.361.441.721.281.28
78P019765-25B1S56----56----564456----56441.732
78P0197725-43B2S84----84--55291684--5529162.262.382.372.411.271.381.561.691.790.171.09
78P0197843-74CS69----69--43263169--4326311.952.152.182.211.231.371.521.691.770.361.15
78P0197974-109Cr1S93----9332501179332501172.501
78P01980109-140Cr2S--------------100------tr1001.451
78P019810-5AS--------------100--------1001.202
78P019825-25B1S91----91--4942991--494292.392
78P0198343-74CS87----87--66211387--6621132.292

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.
2The whole-soil bulk density and/or <2 mm saturated bulk density was not measured at 1/3-bar. It was estimated from other properties.


*** Supplementary Characterization Data ***
Pedon ID: 78SD053010( Gregory, South Dakota )Print Date: Feb 16 2025 5:20AM
Sampled As:LakomaFine, montmorillonitic, mesic Typic Ustochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0363
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---)
8D14C1
 
78P019750-5AStr----------tr100113302729110.360.080--
78P019765-25B1S36----36----36648203590.34
78P0197725-43B2S70----70--4624304941180.330.1000.72.80.040.13
78P0197843-74CS51----51--32194981532360.330.1101.53.70.090.19
78P0197974-109Cr1S88----88304710124260.040.73
78P01980109-140Cr2S--------------10032724450.53
78P019810-5AS--------------1001153055110.40
78P019825-25B1S82----82--4438182510100.35
78P0198343-74CS75----75--571825471470.35
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
3A1a1a3A1a1a3A1a1a3A1a1a8C1e8E18A1a
 
78P019750-5AS59521111121580211c1.630.667.87.40.96
78P019765-25B1S818181tr1845trtr1198237c0.729.070.37.80.65
78P0197725-43B2S949494tr612tr11494219c0.630.768.77.70.46
78P0197843-74CS86868611325tr112393187c1.533.365.27.86502.31
78P0197974-109Cr1S959562tr42tr22329146sicl6.562.031.57.76902.27
78P01980109-140Cr2S109081121338781sic5.450.044.67.72.30
78P019810-5AS694190111121875190c2.232.365.57.41.05
78P019825-25B1S979797tr3611tr111186200c1.332.066.77.60.88
78P0198343-74CS959595tr59tr112394170c2.434.663.07.814000.59
NSSC SSL Report Creation