Title 22, CALIFORNIA CODE OF REGULATIONSDIVISION 4. ENVIRONMENTAL HEALTHCHAPTER 3. RECYCLING CRITERIAARTICLE 1. DEFINITIONSSection 60301.080. 24-hour Composite Sample.Section 60301.120. Aquifer.Section 60301.190. Diluent Water.Section 60301.370. Groundwater.Section 60301.380. Groundwater Basin.Section 60301.390. Groundwater Recharge Reuse ProjectSection 60301.610. Mound.Section 60301.670. Project Sponsor.Section 60301.680. Public Water System.Section 60301.690. Recycled Water.Section 60301.705. Recycled Water Contribution (RWC).Section 60301.770. RWQCB.Section 60301.780. Saturated Zone.Section 60301.810. Spreading Area.Section 60301.840. Subsurface Injection.Section 60301.850. Surface Spreading.Section 60301.860. Total Nitrogen.Section 60301.870. Total Organic Carbon (TOC).ARTICLE 5.1. GROUNDWATER RECHARGESection 60320. Groundwater Recharge.Section 60320. General Requirements.Section 60320.010. Control of Pathogenic Microorganisms.Section 60320.020. Control of Nitrogen Compounds.Section 60320.030. Control of Regulated Chemicals and PhysicSection 60320.035. Diluent Water Requirements.Section 60320.041. Recycled Water Contribution (RWC) RequireSection 60320.045. Total Organic Carbon RequirementsSection 60320.047. Additional Constituent MonitoringSection 60320.065. Operation Optimization.Section 60320.070. Monitoring Between GRRP and Downgradient Section 60320.090. Annual and Five-Year Reporting.ARTICLE 7. ENGINEERING REPORT AND OPERATIONAL REQUIREMENTSSection 60323. Engineering ReportENDNOTE 1. New Regulated Contaminants.ENDNOTE 2. Analytical Methods for Unregulated Chemicals.ENDNOTE 6. Advanced oxidation treatmentENDNOTE 7. Table summarizing text of Section 60320.020 (ConGroundwater Recharge Reuse January 4, 2007 DRAFT Regulation Page 1 of 24 This draft reflects the California Department of Health Services (CDHS) Drinking Water Program’s current thinking on the regulation of recharge of groundwater with recycled water. Any informal comments you might have on this draft can be emailed to Jeff Stone, at [email protected] TITLE 22, CALIFORNIA CODE OF REGULATIONS...........................................2 DIVISION 4. ENVIRONMENTAL HEALTH......................................................................................... 2 CHAPTER 3. RECYCLING CRITERIA.................................................................................................. 2 ARTICLE 1. DEFINITIONS.............................................................................................................. 2 Section 60301.080. 24-hour Composite Sample................................................................................... 2 Section 60301.120. Aquifer. ..................................................................................................................... 2 Section 60301.190. Diluent Water........................................................................................................... 2 Section 60301.370. Groundwater............................................................................................................ 2 Section 60301.380. Groundwater Basin................................................................................................. 3 Section 60301.390. Groundwater Recharge Reuse Project ............................................................... 3 Section 60301.610. Mound....................................................................................................................... 3 Section 60301.670. Project Sponsor....................................................................................................... 3 Section 60301.680. Public Water System. ............................................................................................. 3 Section 60301.690. Recycled Water....................................................................................................... 4 Section 60301.705. Recycled Water Contribution (RWC). .................................................................. 4 Section 60301.770. RWQCB.................................................................................................................... 4 Section 60301.780. Saturated Zone. ...................................................................................................... 4 Section 60301.810. Spreading Area. ...................................................................................................... 4 Section 60301.840. Subsurface Injection. .............................................................................................. 4 Section 60301.850. Surface Spreading. ................................................................................................. 5 Section 60301.860. Total Nitrogen.......................................................................................................... 5 Section 60301.870. Total Organic Carbon (TOC)................................................................................. 5 ARTICLE 5.1. GROUNDWATER RECHARGE ............................................................................... 6 Section 60320. Groundwater Recharge.................................................................................................. 6 Section 60320. General Requirements. .......................................................................................... 6 Section 60320.010. Control of Pathogenic Microorganisms................................................................ 8 Section 60320.020. Control of Nitrogen Compounds. .......................................................................... 8 Section 60320.030. Control of Regulated Chemicals and Physical Characteristics. ..................... 10 Section 60320.035. Diluent Water Requirements. .............................................................................. 11 Section 60320.041. Recycled Water Contribution (RWC) Requirements........................................ 12 Section 60320.045. Total Organic Carbon Requirements ................................................................. 15 Section 60320.047. Additional Constituent Monitoring ....................................................................... 17 Section 60320.065. Operation Optimization......................................................................................... 18 Section 60320.070. Monitoring Between GRRP and Downgradient Drinking Water Supply Wells.
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