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STANDARD PROVISIONS AND REPORTING REQUIREMENTS, JANUARY 2012 - 20 - <br />FOR WASTE DISCHARGE REQUIREMENTS <br />FOR DISCHARGES REGULATED BY SUBTITLE D AND/OR TITLE 27 <br /> <br /> <br />groundwater passing the point of compliance to allow the detection of a release <br />from the waste management unit [Title 27, § 20415(b)(1)(B)1.]. <br /> <br />30. Additional monitoring points shall be added as necessary to provide the best <br />assurance of the earliest possible detection of a release from the waste <br />management unit [Title 27, § 20415(b)(1)(B)2.]. <br /> <br />31. The Detection Monitoring Program shall also include a sufficient number of <br />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 §20420(b)]. <br /> <br />32. A surface water monitoring system shall be established to monitor each surface <br />water body that could be affected by a release from the waste management unit <br />[Title 27, § 20415(c)]. <br /> <br />33. An unsaturated zone monitoring system shall be established for each waste <br />management unit [Title 27, § 20415(d)]. <br /> <br />34. The Discharger shall notify Central Valley Water Board staff within seven days <br />if fluid is detected in a previously dry LCRS, unsaturated zone monitoring <br />system, or if a progressive increase is detected in the volume of fluid in a LCRS <br />[Title 27, § 21710(c)(3)]. <br /> <br />35. Driller’s logs for all monitoring wells shall to be submitted to the Central Valley <br />Water Board and the Department of Water Resources [Wat. Code, § 13751 and <br />Title 27, § 20415(b)(3)]. <br /> <br />36. Groundwater elevation, temperature, electrical conductivity, turbidity, and pH are <br />to be accurately measured at each well each time groundwater is sampled [Title <br />27, § 21415(e)(13)]. <br /> <br />37. The groundwater flow rate and direction in the uppermost aquifer and in any <br />zones of perched water and in any additional portions of the zone of saturation <br />being monitored shall be determined at least quarterly [Title 27, § 20415(e)(15)]. <br /> <br />38. The Discharger shall graph all analytical data from each monitoring point and <br />background monitoring point and shall submit the graphs to the Central Valley <br />Water Board annually [Title 27, § 20415(e)(14)]. <br /> <br />39. For each waste management unit, the Discharger shall collect all data <br />necessary for selecting appropriate data analysis methods for establishing <br />background values for each constituent of concern and for each monitoring <br />parameter [Title 27, § 20420(c)]. The Discharger shall propose a data analysis <br />method that includes a detailed description of the criteria to be used for