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MONITORING AND REPORTING PROGRAM NO. R5-2010-0016 -6- <br />SAN JOAQUIN COUNTY DEPARTMENT OF PUBLIC WORKS <br />NORTH COUNTY LANDFILL <br />SAN JOAQUIN COUNTY <br /> <br /> <br /> <br />c. Surface Water <br />The compliance points for surface water monitoring shall consist of <br />downstream monitoring point S-2 (see Section G.2). <br /> <br />5. Compliance Period (Section 20410) <br />The compliance period (the minimum period for a landfill during which the <br />Discharger shall conduct a water quality monitoring program subsequent to a <br />release from the Unit) is equal to the active life of the Unit plus the closure period. <br />The compliance period shall be as follows: <br />a. The landfill began operations in 1991 and is projected to close in 2050. The <br />compliance period is therefore 59 years. <br />b. If the landfill is in corrective action at the scheduled end of the compliance <br />period, the compliance period shall be extended until the discharger can <br />demonstrate that the Unit has been in continuous compliance with its WQPS <br />for a period of at least three consecutive years, including proof period under <br />Section 20430(f). See WDR Monitoring Specification E.32. <br /> <br />D. LEACHATE MONITORING <br />1. LCRS Sumps <br />a. Monitoring Points – Modules 1, 3, 4 and future modules <br />b. Monitoring Parameters & Schedule <br />All LCRS sumps shall be inspected at least monthly for leachate generation <br />and monitored (i.e., sampled) in accordance with the parameters and <br />frequencies of Section F.3.c (except quarterly elevation monitoring shall be <br />replaced with monthly volume monitoring). Until such time as they are <br />upgraded with automatic controls (required within two years of adoption of <br />this Order under WDR Facility Specification C.4), manually operated LCRS <br />sumps shall be pumped dry twice per week and the volumes removed <br />recorded. Volumes pumped from automatically operated sumps shall also be <br />recorded. <br />2. Secondary Sumps <br />a. Monitoring Points – same as D.1.a. <br />b. Monitoring Parameters & Schedule <br />All secondary sumps shall be inspected at least quarterly for the presence of <br />liquid. Notice to the Regional Water Board shall be the same as in response <br />to a release (i.e., within 7 days). Any liquid detected in a sump shall be <br />removed after completion of sampling. Monitoring shall be in accordance with <br />Section F.3.c, except that the volume detected (and removed) shall also be <br />measured. <br />