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Ms. Anne Ogrey • • <br /> Holly Sugar- Tracy - 2 - 7 December 2007 <br /> monitoring reports. Spreckels installed the wells in July 2005 and collected three non- <br /> consecutive quarters of groundwater data. Regional Water Board staff received one <br /> monitoring report on 22 November 2005. The remaining two quarters of data were <br /> submitted in the Aboveground Storage Tank Release Closure Status submitted on <br /> 31 January 2007. Spreckels needs to collect four consecutive quarters of groundwater <br /> samples from MW-FO-1 through MW-FO-3, WP-2, and WP-6, and analyze the samples <br /> for TPH. Quarterly reports must be submitted as requested in the 13 April 2005 <br /> Regional Water Board staff letter. By 1 May 2008, Spreckels needs to submit the <br /> results of the first quarter 2008 sampling event. The remaining quarterly reports are <br /> due on 1 August 2008, 1 October 2008, and 1 February 2009. Attachment 1 provides <br /> the information that needs to be included in the monitoring reports. <br /> 2. On 20 January 2005, Regional Water Board staff requested Spreckels to perform a <br /> water supply well survey including review of driller logs at the Department of Water <br /> Resources and field reconnaissance of adjacent properties within one-half mile of the <br /> Site. The Work Plan stated that no federal, public water supply, or state wells were <br /> located within one mile of the Site, but did not include information on private wells. On <br /> 13 April 2005, Regional Water Board again requested Spreckels to perform a water <br /> supply well survey of the area within 2,000 feet of the Site, but Spreckels has not <br /> submitted any results of such a survey. By 1 May 2008, Spreckels needs to perform <br /> and submit the results of the previously requested well survey. <br /> In summary, by 1 May 2008, please submit the first quarterly monitoring report summarizing <br /> the first quarter 2008 sampling event and include the results of the water supply well survey. <br /> The remaining quarterly reports are due by 1 August 2008, 1 October 2008, and <br /> 1 February 2009. <br /> If you have any questions, you may contact me at (916) 464-4819 or by email at <br /> kshelton(a)waterboards.ca.gov. <br /> KRISTIN SHELTON <br /> Water Resources Control Engineer <br /> cc: Mr. Harlin Knoll, San Joaquin County Environmental Health Department, Stockton <br /> Mr. John Minney, Madera Ranchos <br />