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i r r r r r <br /> Table 4 <br /> Historical Groundwater Quality Record <br /> Teichert Aggregates and Granite Construction -Vernalis Area, San Joaquin County <br /> (all units in mg/L,unless otherwise specified) <br /> Total Total Coliform <br /> Sampling RC IDS pH Hardness Ce Mg No K Alkalinity OH CO3 HCO3 SO4 CI NO3 NO2 P F B Cu Fe Mn Zn Total Fecal <br /> Point Date Iµ5/cm) asC&CO3 as CaCO3 mOH as CO3 as HCO3 ..NO3 as NO2 Dw)L) (u¢/l.) (wjL) (rs¢/L) (MPN/IOOmL) <br /> Maximum Contaminant 6.5 to <br /> Level' 900- 500' 85' 250' 250- 45 3 2 1,000' 300' 50- 5,000' <br /> Faulkner 11/1412006 945 580 7.5 304 84 23 82 2 230 <10 <10 280 92 98 13.3 .0.3 - 0.2 0.38 <10 60 <10 QO 6.9 <1.1 <br /> Faulkner 2/1312007 926 570 7.5 288 79 22 81 2 230 <70 <10 280 98 99 12.3 <0.3 - 0.3 0.33 <10 60 <10 QO <IA - <br /> Faulkner 512912007 867 520 7.5 276 76 21 79 2 220 <10 <10 270 88 84 11.9 <0.3 - <0.1 0.49 <10 70 <10 QO <Ll -- <br /> Faulkner 8/1412007 863 510 6.7 276 76 21 81 2 220 <10 <10 270 87 88 12.1 <0.3 - 0.2 0.47 <10 80 <10 QO <l.l - <br /> Faulkoer 1112612007 868 560 7.8 255 71 19 68 1 210 <10 <10 260 87 92 11.8 N.3 - 0.1 04 <10 <50 <10 QO <IA - <br /> Faulkner 2/42008 871 510 7.7 276 76 21 77 2 210 <10 <IO 260 94 91 11.8 <0.3 - 0.1 0.4 <10 <50 <10 QO <Ll <I.1 <br /> Faulkner 5/12008 867 540 7.4 264 73 20 74 1 200 <10 <10 240 92 91 9.9 <0.3 - 0.2 0.3 <]0 60 <10 QO <l.l <Ll <br /> Faulkner 8262008 869 540 6.9 254 69 20 75 2 210 <10 <10 250 91 88 9.8 <0.3 - 0.1 0.4 <10 60 <10 QO <l.l <LI <br /> Faulkner 11252008 882 510 8.0 262 72 20 76 2 200 <10 <10 250 92 94 11.2 <0.3 -- 0.1 0.4 <10 80 <10 QO <I.l <LI <br /> Faulkner 2/102009 896 520 7.9 271 74 21 79 2 210 <IO <10 250 92 92 12.0 <0.3 -- 0.1 0.4 <10 80 <10 QO <I.1 <I.1 <br /> Faulkner 5/52009 884 540 8.1 274 75 21 78 2 200 <IO <10 250 92 % 12.6 <0.3 - 0.2 0,5 <10 60 <I0 Q0 <l.l <I.1 <br /> Faulkner 8/42009 870 540 8.0 269 75 20 78 2 200 <10 <IO 250 89 93 12.1 10.3 -- 0.2 04 <10 60 <10 QO <Ll <11 <br /> Faulkncr 11232009 874 480 8.0 264 73 20 78 2 200 <10 <10 250 90 93 11.7 <0.3 - 0.2 04 <10 110 <10 QO <LI <1.1 <br /> Faulkner 5252010 853 510 7.4 264 73 20 77 2 190 <10 <IO 230 90 94 9.9 <0.3 --- 0.2 0.3 <10 70 <10 QO <l.l <LI <br /> Faulkner 11/302010 856 530 7.3 269 75 20 75 2 200 <10 <10 240 85 88 9.4 <03 -- 0.1 0.4 <10 <50 <10 Q0 <1.1 <l.1 <br /> Faulkner 523/2011 846 500 7.6 268 76 19 75 2 200 <10 <10 240 87 88 9.4 <03 -- 0.2 0.4 <10 90 <IO QO <l.l <l.l <br /> Faulkner 11/17/2011 832 450 79 267 74 20 81 2 200 <IO <10 240 86 85 8.1 m03 -- 0.1 0.4 <10 <50 <10 QO <Ll <l.l <br /> Faulkner 5/312012 794 450 8.9 239 66 18 72 2 190 <10 <10 240 77 73 7.3 <0.3 - 0.1 0.4 <10 <50 <10 QO NS NS <br /> Faulkner 11202012 810 470 7.3 260 73 19 71 2 200 <10 <10 250 80 75 7.7 -1D.3 - 0.1 0.4 <10 <50 <10 QO <Ll <1A <br /> Faulkner 5202013 771 470 7.2 236 65 IS 72 2 190 <10 <10 240 79 73 7.1 <0.3 - 0.2 0.4 <10 <50 <10 Qn <I.1 <IA <br /> Faulkner 11/182013 834 490 7.2 254 69 20 59 2 200 <10 <10 250 91 86 13.0 <0.3 - <0.1 0.5 <10 100 <10 QO 'Ll <1I <br /> Faulkner 5/142014 757 490 7.8 241 67 18 67 2 200 <10 <10 240 79.9 73 9.6 <0.3 -- <0.1 0.4 <10 210 <10 80 <l.l <LI <br /> Faulkner 11/122014 1,130 660 7.7 349 97 26 85 2 210 <10 <10 250 97 147 28.1 e0.3 -- <0.1 0.4 <10 150 <10 80 <1.1 <1.1 <br /> S.Tracy#1 3/1/1994 920 540 7.5 239 59 22 79 ND 156 ND ND 190 110 57 43.3 ND ND 0.2 1 ND ND ND ND - - <br /> S.Tracy#1 6/1/1994 800 530 7.5 280 65 29 86 ND 150 ND ND 190 110 60 47 ND ND ND 1.1 ND ND ND ND - - <br /> S.Tracy#1 10/4/1994 840 500 7.5 250 60 23 78 ND 150 ND ND 180 120 70 50 ND ND 0.2 1 ND ND ND ND - - <br /> S.Tracy#1 1/19/1995 800 500 7.5 290 62 25 73 ND 150 ND ND 190 120 68 42 ND ND 0.3 1 ND 390 ND ND - - <br /> S.Tracy#1 426/1995 800 520 7.6 240 58 23 70 ND 160 ND ND 200 120 51 45 ND ND 0.3 1 ND ND ND ND - - <br /> S.Tracy#1 7/6/1995 810 520 7.5 260 65 23 69 3 170 ND ND 210 130 64 42 ND ND 0.1 1 ND ND ND ND -- - <br /> S.Tracy#1 11/11/1995 79D 510 7.5 240 60 23 77 ND 180 ND ND 210 120 68 47 ND ND 0.2 0.9 ND ND ND ND - - <br /> S.Tracy#1 1/11/1996 790 520 7.4 230 58 22 72 ND 190 ND ND 230 110 64 45 ND ND 0.7 1 ND 200 ND ND -- - <br /> S.Tracy#1' 52/19% 800 470 7.4 260 59 28 74 3 170 ND ND 210 130 69 45 ND ND 0.5 1 ND ND ND ND - -- <br /> S.Tracy#1 7/10/1996 820 520 76 260 62 26 68 2 180 ND ND 210 130 66 47 ND ND 0.2 0.9 ND ND ND ND -- - <br /> S.Tracy#1 10/16/1996 800 480 7.3 250 61 25 73 3 170 ND ND 210 120 68 46 ND ND 0.2 ND ND 330 ND ND - - <br /> S.Tracy#1 121/1997 790 500 7.8 244 60 23 66 2 160 ND ND 190 110 59 44 ND ND 0.2 1 ND 120 ND ND - -- <br /> S.Tracy#1 4/9/1997 790 500 6.6 250 64 23 72 2 170 ND ND 200 120 73 48 ND ND 0.5 1 ND ND ND ND -- -- <br /> S.Tracy#1 7/3/1997 790 550 7.3 260 64 24 69 1 170 ND ND 200 130 66 42 ND ND 0.3 1 ND ND ND ND - - <br /> S.Tracy#1 1/27/1998 800 460 7.4 240 60 22 66 2 160 ND ND 190 120 65 41 ND ND 0.3 1 ND 90 ND ND - - <br /> - <br /> S.Tracy#I 5/5/1998 800 520 7.6 250 61 23 71 2 160 ND ND 200 120 67 43 ND ND 0.3 1 ND ND ND ND -- -- <br /> S.Tracy#1 8/4/1998 800 520 7.8 250 64 23 70 1 150 ND ND 190 120 68 44 ND ND 0.2 1 ND ND ND ND -- - <br /> 3JIU2015 Pap,1.0 <br />