*** Supplementary Characterization Data ***
Pedon ID: S1955CA081014( San Mateo, California )Print Date: Feb 16 2025 5:47AM

Sampled as on May 18, 1955:Lobitos
Revised to correlated:Lobitos ; Fine, mixed, mesic Pachic Ultic Haploxerolls
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1955CA081014   Lat: 37° 22' 54.99" north  Long: 122° 23' 36.00" west  MLRA: 4Riverside Soil Survey Laboratory
-Pedon No. 40A3031Soil Laboratory
-General Methods 1B1A, 2A1, 2BRiverside, California

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
 
40A237700-20A1S1001001001001001001001009678584536100989281750.020.009--59.20.2
40A2377120-38A2S1001001001001001001001009780614738100989382770.020.007--51.30.2
40A2377238-71BS100100100100100100100100968772544299979489850.010.004--22.80.4
40A2377371-91CS100100100100100100100100968980533599979591870.010.004--18.40.8

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
 
40A237700-20A1S--------------100--------1001.481
40A2377120-38A2S--------------100--------1001.561
40A2377238-71BS--------------100--------1001.901
40A2377371-91CS--------------100--------1001.951

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.
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---)
 
40A237700-20A1S--------------100132119441.190.49
40A2377120-38A2S--------------100111919411.180.53
40A2377238-71BS--------------10051514281.260.63
40A2377371-91CS--------------10041611261.480.81


*** Supplementary Characterization Data ***
Pedon ID: S1955CA081014( San Mateo, California )Print Date: Feb 16 2025 5:47AM
Sampled As:Lobitos
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3031

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
3A1a1a3A1a1a3A1a1a3A1a1a
 
40A237700-20A1S406056tr39189263456cl25.338.736.0
40A2377120-38A2S376361tr39178273761cl22.939.237.9
40A2377238-71BS267472145106225272sic15.142.942.0
40A2377371-91CS20805314366107053sicl12.952.434.7
NSSC SSL Report Creation