*** Supplementary Characterization Data ***
Pedon ID: S1972CA013001( Contra Costa, California )Print Date: Apr 28 2024 8:40AM

Sampled as on Apr 8, 1972:Los Osos
Revised to correlated:unnamed ; Fine, montmorillonitic, thermic Typic Argixerolls
United States Department of Agriculture
SSL-ProjectNL71CA001   CONTRA COSTA ARENatural Resources Conservation Service
-Site IDS1972CA013001   National Soil Survey Center
-Pedon No. 72C0003Soil 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
4F14F
 
72C000150-13A1S1001001001001001001001009888674734100999791830.010.006--30.90.5
72C000150-13A1GP10035.5679910
72C0001613-26A2S1001001001001001001001009989705036100999893850.010.005--27.40.5
72C0001726-56A3S1001001001001001001001009989684936100999893840.010.006--30.20.4
72C0001726-56A3GP10045.5859826
72C0001856-86BtS100100100100100100100100989172493499999894870.010.005--24.70.6
72C0001856-86BtGP10045.3125
72C0001986-116C1S100100100100100100100100969077493298979691870.010.005--20.70.9
72C0001986-116C1GP10041.6239916
72C00020116-142C2S1001001001001001001001009888664124100999892830.010.0080.00127.61.0
72C00021142-195C3S1001001001001001001001009866412515100999673570.060.0340.00158.31.1
72C00022195-236C4S100100100100100100100100989168402199989895860.010.0080.00122.81.2
72C00022195-236C4GP10039.3199914


*** Supplementary Characterization Data ***
Pedon ID: S1972CA013001( Contra Costa, California )Print Date: Apr 28 2024 8:40AM
Sampled As:Los Osos
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  72C0003

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
4A1d4A1h
 
72C000150-13A1S------------100--1001.521.721.871.951.511.711.851.940.740.75
72C0001613-26A2S------------100--1001.251.491.511.781.241.481.491.771.121.14
72C0001726-56A3S------------100--1001.401.661.741.871.391.651.721.870.890.91
72C0001856-86BtS------------100--1001.421.711.781.881.411.701.761.880.870.88
72C0001986-116C1S------------100--1001.691.932.012.051.681.922.002.050.570.58
72C00020116-142C2S------------100--1001.671.941.992.041.661.761.931.982.030.590.60
72C00021142-195C3S------------100--1002.072.212.302.292.072.092.212.292.290.280.28
72C00022195-236C4S------------100--1001.922.092.212.201.911.932.092.192.190.380.39

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
 
72C000150-13A1S--------------1001028198351.0912.280
72C000150-13A1GP11
72C0001613-26A2S--------------1007231727261.1016.800
72C0001613-26A2GP10
72C0001726-56A3S--------------1008251913340.9916.430
72C0001726-56A3GP10
72C0001856-86BtS--------------1007281811351.0918.820
72C0001856-86BtGP9
72C0001986-116C1S--------------100835204321.1914.600
72C00020116-142C2S--------------1001037155321.450.5421.4002.02.00.100.10
72C00021142-195C3S--------------100333311231.810.6615.0700.30.30.020.02
72C00022195-236C4S--------------100104715291.570.6514.1500.30.30.020.02


*** Supplementary Characterization Data ***
Pedon ID: S1972CA013001( Contra Costa, California )Print Date: Apr 28 2024 8:40AM
Sampled As:Los Osos
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  72C0003

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
3A1a1a3A1a1a3A1a1a3A1a1a4C1a2a
 
72C000150-13A1S267452tr22913245052
72C000150-13A1GPsicl17.148.734.2
72C0001613-26A2S247657tr12813245257
72C0001613-26A2GPsicl15.448.336.3
72C0001726-56A3S257556tr12814265056
72C0001726-56A3GPsicl15.948.235.9
72C0001856-86BtS208052111610235752
72C0001856-86BtGPsicl13.053.034.0
72C0001986-116C1S19814622266166646
72C0001986-116C1GPsicl12.855.731.5
72C00020116-142C2S227832111712235532
72C00020116-142C2GPsil16.759.024.36.3
72C00021142-195C3S505017tr132619193117
72C00021142-195C3GPl42.842.614.66.7
72C00022195-236C4S178327111311235927
72C00022195-236C4GPsil13.665.221.26.7
NSSC SSL Report Creation