*** Supplementary Characterization Data ***
Pedon ID: S1972CA013009( Contra Costa, California )Print Date: Nov 23 2024 7:22AM

Sampled as on Sep 27, 1972:Webile ; Clayey, mixed, euic, thermic Terric Medisaprists
Revised to correlated on Mar 20, 2016:Webile ; Clayey, mixed, euic, thermic Terric Haplosaprists
United States Department of Agriculture
SSL-ProjectNL72CA010   CONTRA COSTA CO.Natural Resources Conservation Service
-Site IDS1972CA013009     MLRA: 16National Soil Survey Center
-Pedon No. 72C0094Soil 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
 
72C0058572-75CS100100100100100100100100918550261097929086830.030.0200.00213.40.8
72C0058897-108Oa3S100100100100100100100100969381533597969694930.010.004--18.20.8
72C00589108-1222C1S100100100100100100100100100999575611001001009998--0.001--6.50.7
72C00590122-1602C2S10010010010010010010010010010097796810010010010099--0.001--5.40.7

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
 
72C005820-22Oap1S------0.550.65
72C0058322-41Oap2S------0.590.71
72C0058441-72Oa1S------0.220.38
72C0058572-75CS--------------100--------1001.451
72C0058675-88Oa1S------0.160.52
72C0058788-97Oa2S------0.250.49
72C0058897-108Oa3S--------------100--------1000.280.851.091.170.280.690.851.091.178.468.46
72C00589108-1222C1S--------------100--------1001.451
72C00590122-1602C2S--------------100--------1000.871.311.501.540.871.001.311.491.542.052.05

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: S1972CA013009( Contra Costa, California )Print Date: Nov 23 2024 7:22AM
Sampled As:WebileClayey, mixed, euic, thermic Terric Medisaprists
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  72C0094

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
 
72C0058572-75CS--------------100940645259.25
72C0058897-108Oa3S--------------100164881163.552.36127.27035.135.10.580.58
72C00589108-1222C1S--------------1001203445161.551.39
72C00590122-1602C2S--------------1001022463160.810.7421.4704.84.80.190.19

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
3A1a1a3A1a1a3A1a1a3A1a1a8A3a
 
72C005820-22Oap1S7.86
72C0058322-41Oap2S3.03
72C0058441-72Oa1S1.73
72C0058572-75CS19811136253374511sil16.773.210.1
72C0058675-88Oa1S2.62
72C0058788-97Oa2S2.48
72C0058897-108Oa3S11895442122197054sicl7.257.635.22.18
72C00589108-1222C1S496159122987159c1.637.061.43.44
72C00590122-1602C2S298213111890213c0.631.468.01.76
NSSC SSL Report Creation