*** Supplementary Characterization Data ***
Pedon ID: S2017AK240004( Southeast Fairbanks Census Area, Alaska )Print Date: Dec 5 2025 10:39PM

Sampled as on Jul 31, 2017:Donnelly ; Sandy or sandy-skeletal, mixed Typic Haplocryepts
Revised to :
United States Department of Agriculture
SSL-ProjectC2018USAK060   Site_C NEON_1_DEJUNatural Resources Conservation Service
-Site IDS2017AK240004   Lat: 63° 54' 43.76" north  Long: 145° 45' 59.23" west  MLRA: 228National Soil Survey Center
-Pedon No. 18N0701Kellogg 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
 
18N029050-8AS100100100100100100100100988539211099989791740.030.0270.00216.91.4
18N029068-26BwS10010010010010010010010097834021999979690700.040.0270.00216.61.1
18N0290726-352BCS1008880685953463931241373353229262119.657.2240.011>1000.4
18N0290835-552C1S1001001001001001009972291364254322114111.260.8800.04130.93.7
18N0290955-1002C2S1001001001001001001006717321144206321.621.2010.3075.30.9
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
DbWR1DbWR1
 
18N029050-8AS----------100--------1001.4511.903
18N029068-26BwS1313tr----tr87tr----tr1001.011.091.341.630.921.001.271.571.621.88
18N0290726-352BCS7536392684256141137392.2012.373
18N0290835-552C1S584117--1164228--127721.9512.213
18N0290955-1002C2S431528--tr285733--tr33671.8012.123

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: S2017AK240004( Southeast Fairbanks Census Area, Alaska )Print Date: Dec 5 2025 10:39PM
Sampled As:DonnellySandy or sandy-skeletal, mixed Typic Haplocryepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  18N0701
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---)
 
18N029050-8AS--------------10014355205.23
18N029068-26BwS5--5tr----tr95102032933132.000.3292.62.8
18N0290726-352BCS63--30332273371010251.00
18N0290835-552C1S41--3012--11259264161.77
18N0290955-1002C2S30--1019----1970381131.69
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
3A1a1a4C1a2a
 
18N029050-8AS------297111112719393211sil26.264.29.64.4
18N029068-26BwS14----2857811172232359sil30.361.28.55.0
18N0290726-352BCS774012121221198101324269l45.646.38.15.1
18N0290835-552C1S5917173661263116104672lcos84.713.12.25.2
18N0290955-1002C2S432828551135362241tr21cos96.52.21.35.3
NSSC SSL Report Creation