*** Supplementary Characterization Data ***
Pedon ID: S1972CA013006( Contra Costa, California )Print Date: Apr 28 2024 5:09AM

Sampled as on Apr 11, 1972:Los Osos
Revised to correlated:unnamed ; Fine, mixed, thermic Typic Argixerolls
United States Department of Agriculture
SSL-ProjectNL71CA001   CONTRA COSTA ARENatural Resources Conservation Service
-Site IDS1972CA013006   National Soil Survey Center
-Pedon No. 72C0008Soil 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
 
72C000510-18AS1001001001001001001001009873463325100989579630.040.0250.00184.70.6
72C000510-18AGP10032.4719812
72C0005218-38Bt1S1001001001001001001001009984634838100999890780.020.006--41.40.3
72C0005218-38Bt1GP10040.6719821
72C0005338-58Bt2S100100100100100100100100100906546341001009995840.010.007--35.90.4
72C0005338-58Bt2GP10046.8589923
72C0005458-84BS100100100100100100100100100925938241001009998810.020.0110.00141.40.8
72C0005458-84BGP10039.9199816
72C0005584-1092C1S1001001001001001001001001008848301810010010097720.030.0220.00144.81.1
72C0005584-1092C1GP10036.9629512
72C00056109-1602C2S1001001001001001001001001009775483110010010099950.010.005--21.60.9
72C00057160-1832C3S1001001001001001001001001009880492810010010099970.010.005--18.51.2
72C00057160-1832C3GP10039.9599513

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
 
72C000510-18AS------------100--1001.571.731.921.981.561.651.721.901.970.690.70
72C0005218-38Bt1S------------100--1001.451.901.831.901.441.651.891.821.900.830.84
72C0005338-58Bt2S------------100--1001.491.891.881.931.481.661.881.861.920.780.79
72C0005458-84BS------------100--1001.491.831.881.931.481.651.821.861.920.780.79
72C0005584-1092C1S------------100--1001.491.831.861.931.481.661.821.851.920.780.79
72C00056109-1602C2S------------100--1001.511.891.871.941.501.671.881.861.930.750.77
72C00057160-1832C3S------------100--1001.661.922.012.031.651.741.911.992.030.600.61


*** Supplementary Characterization Data ***
Pedon ID: S1972CA013006( Contra Costa, California )Print Date: Apr 28 2024 5:09AM
Sampled As:Los Osos
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  72C0008

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
 
72C000510-18AS--------------1002223156350.591.130.4713.1501.91.90.160.16
72C000510-18AGP11
72C0005218-38Bt1S--------------1001222217380.950.4124.9304.64.60.150.15
72C0005218-38Bt1GP10
72C0005338-58Bt2S--------------100928195390.441.120.4824.4103.73.90.140.14
72C0005338-58Bt2GP11
72C0005458-84BS--------------1001131145390.330.6229.1003.53.70.160.16
72C0005584-1092C1S--------------1001630107370.371.680.7438.8003.93.90.170.17
72C00056109-1602C2S--------------100336177361.090.5025.4903.63.60.130.14
72C00057160-1832C3S--------------100243182350.5217.6101.81.80.100.10

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
 
72C000510-18AS495134tr242121232834
72C000510-18AGPl36.938.025.15.3
72C0005218-38Bt1S366462tr131319244062
72C0005218-38Bt1GPcl22.139.838.15.7
72C0005338-58Bt2S247652trtr1617294652
72C0005338-58Bt2GPsicl16.149.934.06.5
72C0005458-84BS267432trtr1223294532
72C0005458-84BGPsil19.556.124.47.7
72C0005584-1092C1S346622trtr430293622
72C0005584-1092C1GPsil27.953.818.37.6
72C00056109-1602C2S79344tr16296444
72C00056109-1602C2GPsicl5.064.430.67.4
72C00057160-1832C3S49640trtr13247140
72C00057160-1832C3GPsicl3.068.628.47.5
NSSC SSL Report Creation