*** Supplementary Characterization Data ***
Pedon ID: S2019MD021012( Frederick, Maryland )Print Date: Dec 8 2025 4:55PM

Sampled as on Jun 18, 2019:Bigpool ; Fine-loamy, mixed, active, mesic Typic Hapludult
Revised to :
United States Department of Agriculture
SSL-ProjectI2019USMD082   Potomac River Island Project P Index Part 1Natural Resources Conservation Service
-Site IDS2019MD021012   Lat: 39° 16' 34.66" north  Long: 77° 32' 53.06" west  MLRA: 148National Soil Survey Center
-Pedon No. 19N0686Kellogg 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
 
19N039140-15AS100100100100100100100100
19N0391515-30CS100100100100100100100100
19N0391630-45AbS100100100100100100100100
19N0391745-60AbS100100100100100100100100
19N0391860-75AbS100100100100100100100100
19N0391975-90Bt1S100100100100100100100100
19N0392090-105Bt1S100100100100100100100100
19N03921105-135Bt1S100100100100100100100100
19N03922135-165Bt2S100100100100100100100100
19N03923165-195Bt3S100100100100100100100100

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
 
19N039140-15AS----------100--------1001.4511.903
19N0391515-30CS----------100--------1001.4511.903
19N0391630-45AbS----------100--------1001.4511.903
19N0391745-60AbS----------100--------1001.4511.903
19N0391860-75AbS----------100--------1001.4511.903
19N0391975-90Bt1S----------100--------1001.4511.903
19N0392090-105Bt1S----------100--------1001.4511.903
19N03921105-135Bt1S----------100--------1001.4511.903
19N03922135-165Bt2S----------100--------1001.4511.903
19N03923165-195Bt3S----------100--------1001.4511.903

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: S2019MD021012( Frederick, Maryland )Print Date: Dec 8 2025 4:55PM
Sampled As:BigpoolFine-loamy, mixed, active, mesic Typic Hapludult
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  19N0686

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---)
 
19N039140-15AS--------------100
19N0391515-30CS--------------100
19N0391630-45AbS--------------100
19N0391745-60AbS--------------100
19N0391860-75AbS--------------100
19N0391975-90Bt1S--------------100
19N0392090-105Bt1S--------------100
19N03921105-135Bt1S--------------100
19N03922135-165Bt2S--------------100
19N03923165-195Bt3S--------------100

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
4C1a2a
 
19N039140-15AS6.2
19N0391515-30CS6.2
19N0391630-45AbS6.4
19N0391745-60AbS6.6
19N0391860-75AbS6.6
19N0391975-90Bt1S6.7
19N0392090-105Bt1S6.7
19N03921105-135Bt1S6.7
19N03922135-165Bt2S6.7
19N03923165-195Bt3S6.6
NSSC SSL Report Creation