ARCHIVED REPORTS_XR0008606 CASE 1

Home Browse Search

30-140-01 Table 1 Summery of Results of Ground Water Monitoring and Sampling Former Mobil Station 04-NP4 2375 Tracy Boulevard, Tracy, Caltform a Concentrations in parts per billion (ppb) aasaassaamaaasasaaasasxassaam::sssaaaaassaa=aaaasaaaa:assxsxasxzxzzasssaaaaaxagxaaaaa3as=o.aaxxzzzzaaaaaRxxaa===aaasasaxx WELL DATE OF CASING DEPTH GROUND FREE TPH-G B T E X LAB IO SAMPLING/ ELEVATION TO WATER PRODUCT MONITORING (ft-msL) WATER (ft) ELEVATION THICKNESS aasaaaaaaazozaoaaaaaaaaasssassaass:asasaasmmsaaaasaasaaxaaacxccaa=aacaassasaaazxxxsaxasaxxac___=_-aasaasxxzszaasmasax_ece MW-1 02/09/87 --- --- --- --- ND<50 ND<O 5 ND<O 5 --- ND<O.5 SAL MW-1 09/21/87 --- --- --- --- ND<50 MOO 5 ND<0.5 --- MOO 5 SAL MW-1 10/20/87 --- --- --- --- ND<50 ND<O 5 ND<O.5 --- ND<O 5 SAL MW-1 11/20/87 --- --- --- --- ND<50 ND<O 5 ND<0.5 --- ND<O 5 SAL MW-1 03/13/88 26.88 5 88 21.00 - --- --- --- --- --- NA NW-1 03/23/88 26.88 5.88 21.00 --- ND<50 ND<0.5 ND<0.5 --- ND0.5 SAL MW-1 06/07/88 26.88 5 95 20.93 --- --- --- --- --- --- NA MW-1 10/18/88 26 88 6 25 20.63 --- ND<50 ND<O.5 ND<0.5 ND<0.5 ND<0.5 SAL MW-1 02/15/90 26.88 5 95 20.93 0.00 ND<50 ND<O.3 ND<O 3 ND<0.3 ND<O.3 SAL MW-1 04/26/90 26 88 6.08 20 80 0.00 --- --- --- --- --- NA MW-1 07/12/90 26.88 6 11 20.77 0.00 ND<50 ND<0.3 ND<O 3 ND<0.3 ND4.3 SAL NW-1 08/27/90 26 88 5 45 21.43 0.00 --- --- --- --- --- NA MW-1 11/02/90 26.88 6 51 20.37 0.00 --- --- --- --- --- NA MI-1 11/05/90 26.88 6 53 20.35 0.00 ND<50 ND<0.3 ND<0.3 ND<0.3 ND<O 3 SAL MW-1 02/25/91 26.88 5 75 21.13 0.00 ND<50 ND<0.3 ND<0.3 ND<O 3 ND<0 3 SAL MW-1 06/27/91 26.88 6.66 20.22 0 00 ND<50 ND<O.5 ND<O 5 ND<O 5 ND<O 5 CAL MW-1 09/25/91 26.88 7 04 19.84 0 00 ND<30 ND<0.30 ND<0.30 ND<O 30 ND<O 30 SEQ MW-1 12/10/91 26.88 6 46 20.42 0 DO ND<30 ND<0 30 ND<O 30 ND<0.30 ND<0 30 SEQ MW-2 09/02/86 --- --- --- --- ND<50 ND<1 ND<1 --- ND<1 SAL MW-2 02/09/87 --- --- --- --- --- --- --- --- NA MW-2 09/21/87 --- --- --- --- ND<50 ND<O 5 ND<O 5 --- NO<0 5 SAL MW-2 10/20/87 --- --- --- --- ND<50 ND<O 5 ND4.5 --- ND<O 5 SAL MW-2 11/20/87 --- --- --- --- ND<50 ND<O 5 ND<O 5 --- ND<0 5 SAL MW-2 03/13/88 26 33 5 67 20 66 --- --- --- --- --- --- NA MW-2 03/23/88 26.33 5 63 20 70 --- ND<50 WOO 5 ND<O 5 --- ND<0 5 SAL MW-2 06/07/88 26.33 5 70 20 63 --- --- --- --- --- --- NA MW-2 10/18/88 26.33 5 70 20 63 --- ND<50 ND<O 5 ND<0.5 ND<O 5 ND<O 5 SAL NW-2 02/15/90 26.33 5 35 20 98 0 00 50 43 0.8 0 7 1 6 SAL MW-2 04/26/90 26.33 5 50 20 83 0 00 --- --- --- - --- NA MW-2 07/12/90 26.33 5 48 20 85 0 00 80 0 4 1.3 0 5 15 SAL MW-2 08/27/90 26.33 5 80 20 53 0 00 --- --- --- --- --- NA MW-2 11/02/90 26.33 5.85 20 48 0.00 --- --- --- --- --- NA MW-2 11/05/90 26 33 5.87 20 46 0 00 ND<50 ND<O 3 ND<0.3 ND<0.3 ND<O.3 SAL MW-2 02/25/91 26.33 5.34 20.99 0.00 ND<50 ND<O 3 040.3 ND<0.3 ND<0.3 SAL MW-2 06/27/91 26.33 6.07 20 26 0.00 ND<50 ND<O 5 ND<0.5 ND<0.5 ND-c0.5 CAL MW-2 09/25/91 26.33 6.36 19.97 0 00 ND<30 wo cO 30 ND<O 30 ND<0.30 ND<O 30 SEQ MW-2 12/10/91 26 33 5.86 20.47 0.00 ND<30 ND<O 30 ND<0.30 ND<O 30 ND<O 30 SEQ 13-Apr-92 Page 1 of 6