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DRAFT [TENTATIVE] WASTE DISCHARGE REQUIREMENTS ORDER R5-2023-OOXX 83 <br /> FORWARD, INC. <br /> FORWARD LANDFILL <br /> SAN JOAQUIN COUNTY <br /> STANDARD PROVISIONS & REPORTING REQUIREMENTS <br /> 28. The groundwater monitoring system shall include a sufficient number of <br /> monitoring points, installed at appropriate locations, to yield groundwater <br /> samples from the uppermost aquifer that represent the quality of <br /> groundwater that has not been affected by a release from the waste <br /> management unit [Title 27, § 20415(b)(1)(A)]. <br /> 29. The Detection Monitoring Program shall include a sufficient number of <br /> monitoring points, installed at appropriate locations and depths to yield <br /> groundwater samples from the uppermost aquifer that represent the <br /> quality of groundwater passing the point of compliance to allow the <br /> detection of a release from the waste management unit [Title 27, <br /> § 20415(b)(1)(B)1.1. <br /> 30. Additional monitoring points shall be added as necessary to provide the <br /> best assurance of the earliest possible detection of a release from the <br /> waste management unit [Title 27, § 20415(b)(1)(B)2.]. <br /> 31. The Detection Monitoring Program shall also include a sufficient number <br /> of monitoring points installed at appropriate depths and locations to yield <br /> groundwater samples from other aquifers or perched zones not already <br /> monitored to provide the earliest possible detection of a release from the <br /> waste management unit [Title 27, §§ 20415(b)(1)(B)3. and 4., and <br /> 20420(b)]. <br /> 32. A surface water monitoring system shall be established to monitor each <br /> surface water body that could be affected by a release from the waste <br /> management unit [Title 27, § 20415(c)]. <br /> 33. An unsaturated zone monitoring system shall be established for each <br /> waste management unit [Title 27, § 20415(d)]. <br /> 34. The Discharger shall notify Central Valley Water Board staff within <br /> seven days if fluid is detected in a previously dry LCRS, unsaturated zone <br /> monitoring system, or if a progressive increase is detected in the volume <br /> of fluid in a LCRS [Title 27, § 21710(c)(3)]. <br /> 35. Driller's logs for all monitoring wells shall to be submitted to the Central <br /> Valley Water Board and the Department of Water Resources [Wat. Code, <br /> § 13751 and Title 27, § 20415(b)(3)]. <br /> 36. Groundwater elevation, temperature, electrical conductivity, turbidity, and <br /> pH are to be accurately measured at each well each time groundwater is <br /> sampled [Title 27, § 21415(e)(13)]. <br />