Laserfiche WebLink
Table 1 <br /> HISTORICAL GROUNDWATER ANALYTICAL RESULTS AND MONITORING DATA <br /> FORMER CHEVRON SERVICE STATION NO 9-6465 <br /> 5608 NORTH PERSHING AVENUE STOCKTON,CA <br />. WE D =NZENE <br /> ETHY - <br /> ELEVATION BEBENZENE XYLENES =[�j] SPT WTE <br /> DC DATE b b fee e t <br /> MW-1p <br /> 741 03/19/90 <br /> 04/11/90 ND ND NO ND -- <br /> 05/09/90 ND ND NO ND NO 3538 NA —2797 <br /> 10/22/90 1 1 ND 1 NO - — 3735 NA —2994 <br /> 01/19/91 07 3 2 12 110 —— 3750 NA —3009 <br /> 07121/91 ND NO ND NO ND — 38 09 HNA —3068 <br /> 10/17/91 ND ND ND ND ND —— 3822 NA —3081 <br /> 01/09/92 NO NO NO ND ND -- 3644 NA —2903 <br /> 03/19/92 NO NO ND NO ND — 3584 NA —2843 <br /> 07/01/92 ND NO ND ND NO -- 3758 NA —3017 <br /> 09/16/92 ND NO ND NO NO — 3866 NA —3145 <br /> 01/05/93 NO ND NO NO ND —— 3721 NA —2980 <br /> 06/24/93 NO ND ND NO ND 3402 000 —2661 <br /> 09/02/93 ND NO NO NO ND — 3514 0 00 —2773 <br /> 12/30/93 ND 05* ND ND ND -- 3451 000 —2710 <br /> MW-11 <br /> 784 03/19/90 - <br /> 04/11/90 ND ND NO ND <br /> 05/09/90 ND NO NO ND NO -- 3658 NA —28 74 <br /> 08/17190 05 NO ND NO 83 —— — <br /> 1 O/22/90 <br /> 01119/91 1 4 2 17 140 3892 NA —31,08 <br /> 07/21/91 ND NO ND NO ND -- 3957 NA —3173 <br /> 10/17/91 ND NO ND NO ND _ 3977 NA —3193 <br /> 01/09/92 ND NO NO NO NO — 3785 NA —3001 <br /> 03/19/92 NO ND ND ND NO — 37 20 NA —2936 <br /> 07/01/92 ND NO NO ND NO 3912 NA —3128 <br /> 09/16/92 ND NO ND ND NO 4047 NA —3263 <br /> 01/05/93 ND NO ND ND NO — 3860 NA —3076 <br /> 06/24/93 NO NO ND ND ND -- 3534 000 —2750 <br /> 09/02/93 ND ND NO ND NO -- 3660 0 00 —2876 <br /> 12/30L93 ND ND NO NO ND -- 34 96 000 --27 12 <br /> Explanation <br /> Page 5 of 5 <br /> All elevations are given as feet above mean sea level <br /> TPH—G=Total petroleum hydrocarbons—as—gasoline <br /> 1 2—DCA= 1 2--Dichloroethane <br /> DTW= Depth to water <br /> SPT— Separate—phase hydrocarbon thickness <br /> WTE=Water table elevation <br /> TOC =Top of casing <br /> ppb= Parts per billion <br /> NA= Not available <br /> NO = Not detected at or above minimum quantitation limits <br /> -- = Not analyzed not gauged <br /> ' =Toluene concentration of 0 7 ppb reported in travel blank <br /> Note See laborato reports for minimum quairittation limits <br /> WTABI wKi. <br /> � u GROUNDWATER <br /> r�' TECHNOLOGY <br />