Orange County Water & Wastewater Multi-Jurisdictional Hazard Mitigation Plan 2024
Contents O.1 Hazard Mitigation Plan Point of Contact and Development Team .................................... 2 O.2 Outreach...................................................................................................................... 2 O.3 Jurisdiction Profile........................................................................................................ 3 O.4 Hazards ....................................................................................................................... 3 O.5 Hazard Maps ................................................................................................................. 6 O.6 Vulnerability and Risk Assessment.............................................................................. 13 O.7 Capabilities Assessment ............................................................................................ 19 O.8 Mitigation Strategy ..................................................................................................... 25 O.8.1 Mitigation Goals ................................................................................................25 O.8.2 Mitigation Actions .............................................................................................. 25 O.8.3 Completed or Removed Mitigation Initiatives......................................................30 O.9 Plan Integration .......................................................................................................... 32 Exhibits Exhibit O-1. Planning Team Attendance ........................................................................................2 Exhibit O-2. Internal Hazard Mitigation Planning Development Team..............................................2 Exhibit O-3. IRWD Hazard Identification ........................................................................................4 Exhibit O-3. IRWD Hazard Identification (cont.) .............................................................................5 Exhibit O-4. IRWD Flood Hazard Zones .........................................................................................7 Exhibit O-5. IRWD Landslide Hazard Zones ...................................................................................8 Exhibit O-6. IRWD Landslide Hazard Zones...................................................................................8 Exhibit O-7. IRWD Seismic Hazard Zones ....................................................................................10 Exhibit O-8. IRWD Liquefaction Hazard Zones .............................................................................11 Exhibit O-9. IRWD Liquefaction Hazard Zones .............................................................................12 Exhibit O-10. Risk Assessment Summary ....................................................................................14 Exhibit O-10. Risk Assessment Summary (cont’d) .......................................................................15 Exhibit O-11. IRWD Vulnerable Population Impacts .....................................................................16 Exhibit O-12. IRWD Capabilities Assessment ..............................................................................19 O-13. IRWD Mitigation Actions....................................................................................................26
O-1
WSCP - 54
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