CITY OF ONTARIO HAZARD MITIGATION PLAN 2011 CITY OF ONTARIO HAZARD MITIGATION PLAN 2011 PAGE INTENTIONALLY LEFT BLANK REVISED: 07/23/2011 F3 PAGE i CITY OF ONTARIO HAZARD MITIGATION PLAN 2011 RESERVED FOR CITY COUNCIL RESOLUTION REVISED: 07/23/2011 F3 PAGE ii CITY OF ONTARIO HAZARD MITIGATION PLAN 2011 RESERVED FOR CITY COUNCIL RESOLUTION REVISED: 07/23/2011 F3 PAGE iii CITY OF ONTARIO HAZARD MITIGATION PLAN 2011 RECORD OF REVISIONS REV. TITLE INITIALS DATE N/A DRAFT MRG 07/23/2011 N/A Approved by CalEMA/FEMA MRG 11/23/2011 N/A Adopted by City Council MRG 12/20/2011 N/A Final Approval by FEMA MRG 01/31/2012 REVISED: 07/23/2011 F3 PAGE iv CITY OF ONTARIO HAZARD MITIGATION PLAN 2011 PAGE INTENTIONALLY LEFT BLANK REVISED: 07/23/2011 F3 PAGE v CITY OF ONTARIO HAZARD MITIGATION PLAN 2011 TABLE OF CONTENTS Executive Summary ........................................................................................................ 1 Section 1 – Introduction ................................................................................................... 2 1.1 Purpose .................................................................................................................. 2 1.2 Authority ................................................................................................................. 2 1.3 Community Profile .................................................................................................. 3 1.3.1 Physical Setting ................................................................................................ 3 1.3.2 History .............................................................................................................. 7 1.3.3 Demographics .................................................................................................. 9 1.3.4 Existing Land Use (See Appendix C, D, E, F, G for more details) .................. 12 1.3.5 Development Trends (See Appendix C, D, E, F, G for more details) ............. 18 Section 2 – Plan Adoption ............................................................................................. 20 2.1 Adoption by Local Governing Body ...................................................................... 20 2.2 Promulgation Authority ......................................................................................... 20 2.3 Primary Point of Contact ...................................................................................... 20 Section 3 – Planning Process ....................................................................................... 21 3.1 Preparing for the Plan .......................................................................................... 21 3.1.1 Planning Team ............................................................................................... 21 3.2 Coordination with Other Jurisdictions, Agencies and Organizations .................... 22 3.3 Public Involvement/Outreach................................................................................ 22 3.4 Assess the Hazard ............................................................................................... 22 3.5 Set Goals ............................................................................................................. 23 3.6 Review and Propose Mitigation Measures ........................................................... 23 3.7 Draft the Hazard Mitigation Plan........................................................................... 23 3.8 Adopt the Plan ...................................................................................................... 23 Section 4 – Risk Assessment ........................................................................................ 24 4.1 Hazard Identification ............................................................................................. 24 4.1.1 Hazard Screening Criteria .............................................................................. 24 4.1.2 Hazard Assessment Matrix............................................................................. 25 4.1.3 Hazard Prioritization ....................................................................................... 26 4.2 Hazard Profile (See Appendix N) ......................................................................... 27 4.2.1 Earthquake ..................................................................................................... 27 REVISED: 07/23/2011 F3 PAGE vi CITY OF ONTARIO HAZARD MITIGATION PLAN 2011 4.2.2 Flooding ......................................................................................................... 41 4.2.3 High Winds ..................................................................................................... 42 4.2.4 Wildfires ......................................................................................................... 42 4.2.5 Water Shortage (formerly Drought) ................................................................ 42 4.2.6 Other Hazards ................................................................................................... 47 4.3 Inventory Assets ................................................................................................... 47 4.3.1 Population ...................................................................................................... 47 4.3.2 Buildings ......................................................................................................... 47 4.3.3 Critical Facility List .......................................................................................... 48 4.3.4 Non-Critical Facility List .................................................................................. 49 4.4 Vulnerability Assessment (see Appendix N, O, P, Q) ........................................... 49 4.4.1 Methodology ................................................................................................... 49 4.5 Potential Lost Estimation ...................................................................................... 50 4.5.1 Facility Replacement Cost Estimation ............................................................ 50 4.5.2 Individual Hazard Economic Loss Estimation (See Appendix N, O) ............... 50 4.5.3 Individual Hazard Human Loss Estimation (See Appendix N, O) ................... 50 Section 5 – Community Capability Assessment ............................................................ 51 5.1 Agencies and People ........................................................................................... 51 5.2 Existing Plans ...................................................................................................... 51 5.3 Regulations, Codes, Policies and Ordinances ..................................................... 51 5.4 Mitigation Programs ............................................................................................. 51 5.5 Fiscal Resources .................................................................................................. 52 5.6 Community Capability Assessment ...................................................................... 54 Section 6 – Mitigation Strategy ...................................................................................... 55 6.1 Overview .............................................................................................................. 55 6.2 Mitigation 5 Year Progress Report ....................................................................... 57 6.3 Mitigation Goals, Objectives, and Projects ........................................................... 57 6.4 Mitigation Priorities ............................................................................................... 57 6.5 Implementation Strategy ...................................................................................... 58 Section 7 – Plan Maintenance ....................................................................................... 60 7.1 Monitoring, Evaluating and Updating the Plan ..................................................... 60 7.2 Implementation through Existing Programs .......................................................... 60 7.3 Continued Public Involvement .............................................................................. 60 APPENDIX A - PLANNING TEAM/PUBLIC INPUT MEETINGS ................................... 61 REVISED: 07/23/2011 F3 PAGE vii CITY OF ONTARIO HAZARD MITIGATION PLAN 2011 APPENDIX B - CENSUS DEMOGRAPHICS ................................................................ 62 APPENDIX B – CENSUS DEMOGRAPHICS ............................................................... 63 APPENDIX B – CENSUS DEMOGRAPHICS ............................................................... 64 APPENDIX B – CENSUS DEMOGRAPHICS ............................................................... 65 APPENDIX B – CENSUS DEMOGRAPHICS ............................................................... 66 APPENDIX C – LIFESTYLE CENTER LOCATION MAP .............................................. 67 APPENDIX D – OFFICE PROPERTIES - EXISTING CLASS A ................................... 68 APPENDIX E – OFFICE PROPERTIES UNDER DEVELOPMENT .............................. 69 APPENDIX F – HAZARD ID .......................................................................................... 70 APPENDIX G – EARTHQUAKE FAULT ZONES .......................................................... 72 APPENDIX H – LIQUEFACTION SUSCEPTIBILITY ZONES ....................................... 73 APPENDIX I – FLOOD HAZARD