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California Regional Water Quality Control Board - <br /> QW; Central Valley Region <br /> Steven T.Butler,Chair <br /> Winston H. Hickoa Grav Davis <br /> Secrclaryfor Sacramento Main Office Governor <br /> Environmenral Internet Address: http://www.swrcb.ca.gow.iu,gcb5 <br /> Proleuion 3443 Routier Road,Suite A,Sacramento,Califor:ain 95527-3003 ' <br /> Picone(916)255-3000•FAX(916)25:5-301 <br /> S "r <br /> �r�/•t Y. 7 ,� <br /> 7 ZQoQ <br /> 16 May 2000 <br /> ERitig�T ` AL i y�;�LT� <br /> SERV10Es <br /> Frank Rauzi and Ray Baglietoo CERTIFIED IVIAI L# 709932200005"3846-0471 <br /> 301 Aurora Street <br /> Stockton, California 95202 <br /> REQUIREMENT TO SUBMIT REPORTS UNDER WATER CODE SECTION 13267, <br /> SPEED Y FOOD MART, 8200 NOR THHIGHWAY99, STOCKTON, SAN JOA QUIN COUNTY <br /> We received your 28 April 2000 Groundwater Monitoring Well Installation Report submitted by Ground <br /> Zero Analysis, Incorporated. This report describes the installation and sampling of four monitoring <br /> wells in October 1999, and video logging and sampling of the =-site water supply well in February <br /> 2000. The report also indicates that your on-site water supply well is impacted with gasoline and methyl <br /> tertiary butyl ether(MtBE), and likely acts as a conduit for shall-mv contamination to pollute the deeper <br /> groundwater aquifer(s). Therefore, this well must be replaced. <br /> On 11 May 1998 and again on 21 July 1999 San Joaquin Courivy Environmental Health staff requested <br /> you to submit a comprehensive well receptor survey as part of a preliminary soil and groundwater <br /> investigation. To date, this well receptor survey has not been r zeived by County or Regional Board <br /> staffs. <br /> You have failed to complete and submit quarterly monitoring a�s required. The October 1999 sampling <br /> and analysis results were not submitted to the County and Regional Board until April 2000. Quarterly <br /> monitoring reports are due by the end of the month following the quarter in which samples were taken. <br /> In addition, the October 1999 sampling and analysis data demonstrate that you have not defined the <br /> vertical and lateral extent of the plume. The extent of the plumz-must be defined quickly to determine <br /> the threat to surrounding water users. <br /> In order to protect beneficial uses of groundwater in the immecuate area, you must: <br /> 1. Submit a pian and schedule by 26 May 2000 to replace xbe water supply at the Speedy Mart with <br /> an alternate (potable)water supply. <br /> 2. Submit a report describing the results of a complete sen5irive receptor survey of all water supply <br /> wells and sensitive receptors within 2,000 feet of your site boundaries by 26 June 2000. All <br /> receptor locations must be plotted on a map, and a table of pertinent information and any <br /> available well logs provided. <br /> California Environmental Protection Agency <br /> ea Recycled Paper <br />