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Use and Water Resources Program  \nLOCAL AGENCY MANAGEMENT PROGRAM for ONSITE WASTEWATER TREATMENT SYSTEMS  \n07/09/24  \nTable of Contents  \nPURPOSE ....................................................................................................................................................... 3  \nDEFINITIONS.................................................................................................................................................. 4  \nCHAPTER 1 – ONSITE WASTEWATER TREATMENT SYSTEM REPORTS ........................................................ 11  \nCHAPTER 2 – PERCOLATION TESTING AND EXPLORATORY BORING PROCEDURES.................................... 15  \nCHAPTER 3 – SPECIAL TESTING FOR HIGH GROUNDWATER OR PERCHED WATER AREAS ........................ 23  \nCHAPTER 4 – PROFESSIONAL OF RECORD AND QUALIFIED SERVICE PROVIDER REGISTRATION, REVOCATION, AND DUE PROCESS .............................................................................................................. 25  \nCHAPTER 5 – DESIGN REQUIREMENTS FOR CONVENTIONAL ONSITE WASTEWATER TREATMENT SYSTEMS ...................................................................................................................................................... 27  \nCHAPTER 6 – ALTERNATIVE TREATMENT SYSTEMS, GRAYWATER, AND HOLDING TANKS ........................ 42  \nCHAPTER 7 – ONSITE WASTEWATER TREATMENT SYSTEM (OWTS) CERTIFICATION................................. 45  \nCHAPTER 8 – OWTS REQUIRING CORRECTIVE ACTION UNDER TIER 4 ....................................................... 46  \nCHAPTER 9 – DATA COLLECTION AND REPORTING .................................................................................... 48  \nCHAPTER 10 – IMPAIRED WATER BODIES AND AREAS OF SPECIAL CONCERN........................................... 49  \nCHAPTER 11 – PUBLIC EDUCATION AND OUTREACH ................................................................................. 51  \nAPPENDIX I – PERC DATA SHEET FOR SEEPAGE PITS – FIELD COPY ........................................................ 52  \nAPPENDIX II – FINAL TEST DATA SHEET FOR SEEPAGE PITS.................................................................... 53  \nAPPENDIX III – EXAMPLE OF SEEPAGE PIT DATA ENTRY ......................................................................... 54  \nAPPENDIX IV – LEACH FIELD PERCOLATION DATA SHEET ....................................................................... 55  \nAPPENDIX V – DEEP BORING SOIL PROFILE DATA SHEET ....................................................................... 56  \nAPPENDIX VI – TYPICAL LEACH LINE AND SEEPAGE PIT .......................................................................... 57  \nAPPENDIX VII – SAMPLE PLOT PLANS ..................................................................................................... 58  \nAPPENDIX VIII – TIER 3 IMPAIRED AREAS (FROM STATE OWTS POLICY) ................................................ 61  \nAPPENDIX IX – TEMECULA VALLEY WINE COUNTRY MAP ...................................................................... 66  \nAPPENDIX X – RIVERSIDE COUNTY INCORPORATED CITIES – OWTS REGULATIONS INFO ..................... 67  \nPURPOSE  \nThis Local Agency Management Program (LAMP) was prepared to be in compliance with the State Water Resources Control Board’s Water Quality Control Policy for Siting, Design, Operation, and Maintenance of Onsite Wastewater Treatment Systems (OWTS Policy) . This LAMP allows for the continued use of OWTS within the jurisdiction of Riverside County while protecting water quality and public health. Information provided in this LAMP will help protect groundwater sources and surface water bodies from contamination by providing standards for the proper design, placement, installation, maintenance, and assessment of OWTS. The LAMP is also supported by Riverside County Ordinance 650 for t","cbCaifMe6gmzT8uP","https://ap.wps.com/l/cbCaifMe6gmzT8uP","pdf",4905239,68,"English","# PURPOSE\n# DEFINITIONS\n# CHAPTER 1 – ONSITE WASTEWATER TREATMENT SYSTEM REPORTS\n# CHAPTER 2 – PERCOLATION TESTING AND EXPLORATORY BORING PROCEDURES\n# CHAPTER 3 – SPECIAL TESTING FOR HIGH GROUNDWATER OR PERCHED WATER AREAS\n# CHAPTER 4 – PROFESSIONAL OF RECORD AND QUALIFIED SERVICE PROVIDER REGISTRATION, REVOCATION, AND DUE PROCESS\n# CHAPTER 5 – DESIGN REQUIREMENTS FOR CONVENTIONAL ONSITE WASTEWATER TREATMENT SYSTEMS\n# CHAPTER 6 – ALTERNATIVE TREATMENT SYSTEMS, GRAYWATER, AND HOLDING TANKS\n# CHAPTER 7 – ONSITE WASTEWATER TREATMENT SYSTEM (OWTS) CERTIFICATION\n# CHAPTER 8 – OWTS REQUIRING CORRECTIVE ACTION UNDER TIER 4\n# CHAPTER 9 – DATA COLLECTION AND REPORTING\n# CHAPTER 10 – IMPAIRED WATER BODIES AND AREAS OF SPECIAL CONCERN\n# CHAPTER 11 – PUBLIC EDUCATION AND OUTREACH\n# APPENDIX I – PERC DATA SHEET FOR SEEPAGE PITS – FIELD COPY\n# APPENDIX II – FINAL TEST DATA SHEET FOR SEEPAGE PITS\n# APPENDIX III – EXAMPLE OF SEEPAGE PIT DATA ENTRY\n# APPENDIX IV – LEACH FIELD PERCOLATION DATA SHEET\n# APPENDIX V – DEEP BORING SOIL PROFILE DATA SHEET\n# APPENDIX VI – TYPICAL LEACH LINE AND SEEPAGE PIT\n# APPENDIX VII – SAMPLE PLOT PLANS\n# APPENDIX VIII – TIER 3 IMPAIRED AREAS (FROM STATE OWTS POLICY)\n# APPENDIX IX – TEMECULA VALLEY WINE COUNTRY MAP\n# APPENDIX X – RIVERSIDE COUNTY INCORPORATED CITIES – OWTS REGULATIONS INFO","[{\"question\":\"What is the purpose of the Local Agency Management Program (LAMP) for OWTS?\",\"answer\":\"It is prepared to comply with the State OWTS policy to allow continued use of OWTS in Riverside County while protecting water quality and public health through standards for design, placement, installation, maintenance, and assessment.\"},{\"question\":\"What does the LAMP define for “303(d) list” and “alternative treatment system (ATS)”?\",\"answer\":\"“303(d) list” refers to impaired water bodies, and “alternative treatment system” (ATS) covers OWTS that do not meet conventional criteria but are allowed under Department-specified conditions.\"},{\"question\":\"What topics are covered across the LAMP chapters and appendices?\",\"answer\":\"The document includes chapters on onsite wastewater treatment reports, percolation testing and boring, special testing for perched/high groundwater areas, professional-of-record and service-provider requirements, design requirements, alternative systems and graywater, certification, corrective action under Tier 4, data collection, impaired water areas, and public outreach, with technical field-data appendices and maps.\"}]","Local Agency Management Program for Onsite Wastewater Treatment Systems - 07/09/24 | PDF",1792792850,171]