*** Supplementary Characterization Data ***
Pedon ID: S1979CO013001( Boulder, Colorado )Print Date: Apr 28 2024 2:11AM

Sampled as on Jun 28, 1978:Kobresia ; Loamy-skeletal, mixed Pergelic Cryoboroll
Revised to correlated:unnamed ; Loamy-skeletal, mixed Pergelic Cryoborolls
United States Department of Agriculture
SSL-ProjectRP79CO219   MOUNTAIN RESEARCH STATION-LAB COMPARISONNatural Resources Conservation Service
-Site IDS1979CO013001     MLRA: 48ANational Soil Survey Center
-Pedon No. 79P0348Soil 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
 
79P018370-14A1S100100100100100999893745535201187776559500.120.0490.00267.90.7
79P0183814-24A2S1009999989885726137261710650403128231.870.9760.005>1003.6
79P0183924-46B1S1009286777168656046322112655484034292.000.6070.004>1000.4
79P0184046-110B2S1009795929084787361462714570645550410.380.1030.003>1000.5
79P018410-14A1S100100100100100999893725434201186766358500.150.0520.00296.60.7
79P0184214-24A2S1009999989885726138271710551413229241.870.9360.005>1001.8
79P0184324-46B1S1009286777168656046332112755484135302.000.5910.003>1000.4
79P0184446-110B2S1009795929084787358442614568615248400.480.1600.003>1000.4
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
 
79P018370-14A1S7----7--25937--25931.491
79P0183814-24A2S39----3922611613922611611.761
79P0183924-46B1S40----40296560402965601.771
79P0184046-110B2S27----2710125732710125731.641
79P018410-14A1S7----7--25937--25931.491
79P0184214-24A2S39----3922611613922611611.761
79P0184324-46B1S40----40296560402965601.771
79P0184446-110B2S27----2710125732710125731.641

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: S1979CO013001( Boulder, Colorado )Print Date: Apr 28 2024 2:11AM
Sampled As:KobresiaLoamy-skeletal, mixed Pergelic Cryoboroll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0348
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
 
79P018370-14A1S4----4--139624236442.121.06
79P0183814-24A2S26----2611777425114342.010.82
79P0183924-46B1S27----2720437321154331.880.63
79P0184046-110B2S17----176738320223381.860.69
79P018410-14A1S4----4--139625226441.981.04
79P0184214-24A2S26----2611777424133342.220.91
79P0184324-46B1S27----2720437320164331.830.60
79P0184446-110B2S17----176738320223381.740.73
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
3A1a1a3A1a1a3A1a1a3A1a1a8C1e
 
79P018370-14A1S88848451271315710192913l45.842.911.34.4
79P0183814-24A2S4141394018619201568122011cosl61.728.59.84.2
79P0183924-46B1S4343123324791314129162712l51.538.110.44.1
79P0184046-110B2S292918333864101381321328l43.349.37.44.2
79P018410-14A1S88849431381315710182814l46.741.312.04.4
79P0184214-24A2S414139392061819156913219cosl60.231.28.64.1
79P0184324-46B1S4343123225791314129172712l50.338.810.94.1
79P0184446-110B2S292918353768111271121318l44.847.87.44.2
NSSC SSL Report Creation