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MONITORING AND REPORTING PROGRAM -2- <br /> MUSCO OLIVE PRODUCTS, INC. <br /> CLASS II SURFACE IMPOUNDMENTS <br /> SAN JOAQUIN COUNTY <br /> WASTE DISCHARGE MONITORING <br /> The Discharger shall monitor all wastes discharged to the Class II surface impoundments on <br /> a monthly basis and report to the Board as follows: <br /> Report in Frequency of <br /> Parameter Units of Reporting <br /> Quantity discharged gallons Quarterly <br /> Remaining Capacity acre-feet Quarterly <br /> Minimum Freeboard Ft. &Tenths Quarterly <br /> WATER QUALITY PROTECTION STANDARD <br /> The Discharger shall submit by 1 October 1996 a Water Quality Protection Standard. The <br /> Water Quality Protection Standard, as defined in §2550.2 of Chapter 15, shall consist of <br /> constituents of concern,their concentration limits,the point of compliance, and all water <br /> quality monitoring points. <br /> Constituents of concern shall include all waste constituents, reaction products, and hazardous <br /> constituents that are reasonably expected to be in or derived from waste contained in the <br /> surface impoundments. Concentration limits in each medium shall consist of background <br /> concentrations of each constituent of concern or concentrations greater than background pursuant <br /> to Section 2550.4 of Chapter 15. For each monitoring period, the Discharger shall determine <br /> whether there is statistically significant evidence of a new release from the surface impoundments. <br /> If the Discharger, through a monitoring program,or the Board finds that there is a <br /> statistically significant evidence for a new release from any surface impoundment for any <br /> monitoring parameter or constituent of concern or significant physical evidence of a release from <br /> any surface impoundment,the Discharger shall notify the Board or acknowledge the Board's <br /> finding in writing within seven days, and shall implement verification procedures within 30 days, <br /> pursuant to §2550.7(e)(8)(E) of Chapter 15.Within 90 days, the Discharger shall submit to the <br /> Board the results of the resampling and either: <br /> a. a report that demonstrates pursuant to §2550.8(k)(7) of Chapter 15 that a source other than the <br /> surface impoundment caused the evidence of a release,or that the evidence resulted from an <br /> error in sampling, analysis, or evaluation, or from natural variation in ground water, surface <br /> water, or the unsaturated zone; or <br /> b. an amended Report of Waste Discharge for the establishment of an evaluation monitoring <br /> program,pursuant to §2550.9 of Chapter 15, to assess the nature and extent of the release <br /> from WMUs and to design a corrective action program meeting the requirements of§2550.10 <br /> of Chapter 15. Within 180 days of determining statistically significant evidence of a release, <br /> the Discharger shall submit an engineering feasibility study pursuant to §2550.8(k)(6)for <br /> corrective action program necessary to meet the requirements of§2550.10 of Chapter 15. <br /> SAMPLING AND ANALYSIS PLAN <br /> A sampling and Analysis Plan shall be submitted to Board staff by 1 October 1996 for approval. <br /> ---__ —-The-sampling and-analysis plan_shall include-specifw-methods for leachate,surface water,.----- —_ <br />