HomeMy WebLinkAboutAGENDA REPORT 2016 1116 CCSA REG JNT DC ITEM 10D ITEM 10.D.
MOORPARK CITY COUNCIL 5a OF c ne Cggce ��".C�
MOORPARK DISASTER COUNCIj. // /6
AGENDA REPORT ACTION: /. ,
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TO: Honorable City Council and Disaster Council . v: aa "z°' --
FROM: Deborah S. Traffenstedt, Assistant City ManagerDT
Teri Davis, Program Manager
DATE: November 8, 2016 (CC Meeting of 11/16/16)
SUBJECT: Consider Resolution Adopting the 2015 Ventura County Multi-Hazard
Mitigation Plan and FEMA Revisions
BACKGROUND AND DISCUSSION
On February 6, 2013, City Council adopted the 2010 Ventura County Hazard Mitigation
Plan (MHMP) and the City of Moorpark's 2013 Update to the MHMP, in compliance with
the Disaster Mitigation Act of 2000 (Act). The Act requires local governments to reduce
risks from natural hazards through mitigation planning and activities carried out prior to
the occurrence of natural disasters. The goal is to identify policies and actions that can
be implemented over the long term to reduce risk and future losses. The Act requires
local agencies to adopt a MHMP and update it every five years. If a local agency's
MHMP is not in compliance with the Act, the local agency may not be eligible for various
disaster grants and community assistance from the State and the Federal Emergency
Management Agency (FEMA). This MHMP differs from the Emergency Operations Plan
(EOP), recently amended by the City Council, in that this MHMP prescribes mitigation
actions to take place prior to a disaster or emergency while the EOP references
guidelines to be observed during the activation of the Emergency Operations Center in
response to an actual disaster or emergency.
During 2015, staff participated in a multi-jurisdictional effort, led by the Ventura County
Sheriff Office of Emergency Services (Sheriff OES), to revise and update the MHMP.
This effort produced an updated 2015 Ventura County MHMP that addresses existing
and potential hazards within the County and the participating cities. Key elements of
the 2015 Ventura County MHMP include the Planning Process, Hazards Analysis,
Vulnerability Analysis, Capability Assessment, Mitigation Strategy, and Plan
Maintenance.
In September 2015, the County of Ventura Board of Supervisors (Board) approved and
adopted the 2015 MHMP prompting a state and federal joint review process. During the
review process, FEMA identified areas of the 2015 Ventura County MHMP in need of
revision and those FEMA revisions were returned to the Board. On July 26, 2016, the
Board adopted the Ventura County MHMP with the FEMA revisions.
148
Honorable City Council
November 16, 2016, Regular Meeting
Page 2
On September 21, 2016, City Council adopted Resolution 2016-3541, directing the
Planning Commission to study and provide a recommendation to the City Council on a
General Plan Amendment to include the Ventura County MHMP in the Safety Element
of the City's General Plan. The Planning Commission met on October 25, 2016 and
voted to recommend to City Council the inclusion of the Ventura County MHMP and the
FEMA revisions in the Safety Element of the City's General Plan.
In addition to this agenda report recommending City Council approval and adoption of
the 2015 Ventura County MHMP, a related public hearing agenda item is scheduled for
the Council's regular meeting on November 16 to adopt the 2015 Ventura County
MHMP into the City's General Plan Safety Element. The public hearing agenda report
includes a more detailed summary description of the MHMP. The proposed general
plan amendment is a separate but related approval action that is required to ensure the
City has full access to available disaster assistance funding consistent with California
Government Code Section 8685.9, which prohibits the state share for any eligible
project from exceeding 75% of total state eligible costs unless the city has adopted a
local hazard mitigation plan in accordance with the federal Disaster Mitigation Act of
2000 as part of the safety element of its general plan (in that situation, the State
Legislature may provide for a state share of local costs that exceeds 75% of total state
eligible costs). Additionally, Government Code Section 65302.6 provides that a city
may adopt with its general plan safety element a local hazard mitigation plan as
specified in the federal Disaster Mitigation Act of 2000.
Section 2.48.040 of Chapter 2.48, Emergency Preparedness, of the City Municipal
Code provides that the Moorpark Disaster Council shall consist of members of the City
Council, and Section 2.48.050 requires the Disaster Council to develop and recommend
for adoption by the City Council emergency and mutual aid plans and agreements and
such ordinances and resolutions and rules and regulations as are necessary to
implement such plans and agreements.. A joint meeting has been called to provide for
Disaster Council recommendation of approval prior to City Council adoption of a
resolution approving the 2015 Ventura County MHMP.
The staff recommendation is for the Disaster Council to recommend approval and for
the City Council to approve the attached resolution adopting the 2015 Ventura County
MHMP, including the FEMA revisions. Included with the draft resolution is the cover
page and the table of contents for the 2015 Ventura County MHMP, and the full report
(including appendices and FEMA revisions) will be included with the final resolution and
is temporarily available on the City website with the City Council regular meeting
agenda reports for 2016.
FISCAL IMPACT
There is no fiscal impact.
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Honorable City Council
November 16, 2016, Regular Meeting
Page 3
STAFF RECOMMENDATION
1) Disaster Council — Recommend City Council adopt a resolution adopting the 2015
Ventura County Hazard Mitigation Plan and FEMA revisions.
2) City Council — Adopt Resolution No. 2016- adopting the 2015 Ventura County
Hazard Mitigation Plan and FEMA revisions.
Attachment: Draft Resolution and 2015 Ventura County Hazard Mitigation Plan cover
page and table of contents (full plan including appendices and FEMA
revisions will be included with the final resolution and is temporarily
available on City website with the 2016 agenda reports)
150
RESOLUTION NO. 2016-
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF
MOORPARK, CALIFORNIA,APPROVING AND ADOPTING
THE 2015 VENTURA COUNTY MULTI—HAZARD
MITIGATION PLAN REQUIRED BY THE FEDERAL
DISASTER MITIGATION ACT OF 2000
WHEREAS, the Federal Disaster Mitigation Act of 2000 requires local governments
to identify risks posed by natural and human-caused disasters, and as a condition of
mitigation grant assistance, requires coordinated mitigation planning and implementation
efforts; and
WHEREAS, the City of Moorpark participated with the Ventura County Emergency
Planning Council to update the Ventura County Multi-Hazard Mitigation Plan to advance
mitigation planning and projects within the County; and
WHEREAS, each city, local agency, special district member, and the public as listed
in the Plan, has contributed to this planning update and under the direction of the Federal
Disaster Mitigation Act of 2000; and
WHEREAS, the Federal Emergency Management Agency (FEMA) reviewed the
2015 Ventura County Multi-Hazard Mitigation Plan and provided revisions, which have
been incorporated; and
WHEREAS, the Ventura County Board of Supervisors adopted the 2015 Ventura
County Multi-Hazard Mitigation Plan and FEMA revisions at a regular meeting held on July
26, 2016; and
WHEREAS, consistent with California Government Code Sections 8685.9 and
65302.6, the City Council has incorporated the 2015 Ventura County Multi-Hazard
Mitigation Plan, including FEMA revisions, into the Safety Element of the City's General
Plan as approved by separate Council resolution on November 16, 2016; and
WHEREAS, the Moorpark Disaster Council on November 16, 2016, recommended
City Council adoption of the 2015 Ventura County Multi-Hazard Mitigation Plan including
FEMA revisions.
WHEREAS, the City Council of the City of Moorpark agrees to abide by the Disaster
Mitigation Act of 2000 guidance and grant guidelines and this Multi-Hazard Mitigation Plan
represents compliance with the same.
NOW, THEREFORE, THE CITY COUNCIL OF THE CITY OF MOORPARK DOES
HEREBY RESOLVE AS FOLLOWS:
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Resolution No. 2016-
Page 2
SECTION 1. In accordance with the federal Disaster Mitigation Act of 2000,the City
Council of the City of Moorpark approves and adopts the 2015 Ventura County Multi-
Hazard Mitigation Plan with appendices and FEMA revisions (Exhibits A and B) as a
regional plan and a guidebook to a more disaster resistant community.
SECTION 2. The City Clerk shall certify to the adoption of the resolution and shall
cause a certified resolution to be filed in the book of original resolutions.
PASSED AND ADOPTED this 16th day of November 2016.
Janice S. Parvin, Mayor
ATTEST:
Maureen Benson, City Clerk
Exhibit A: 2015 Ventura County Multi-Hazard Mitigation Plan with Appendices
Exhibit B: FEMA revisions
(Cover page and table of contents are attached to the draft resolution. The complete
exhibits are temporarily available on the City website and will be included with the final
resolution)
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Ar
Or; 41:111.1r
2015
Ventura County Multi-Hazard
Mitigation Plan
Unincorperated Ventira Courrty
City of Camarillo
City of Fillmore September 2015
City of Moorpark
City of Ojai
City of Oxnard
City of Port Hueneme
City of Santa Paula
City of Thousand Oaks
City of Ventura
Calleguas Mun ipal Water District
Casitas Muniapai Water District
Channel IslarrisBeachCommurity Services District
Ojai Valley Sanitary District
United Water Consenrdion District
Ventura County Fire Protectim District A► COM
Ventura County Watershed Protection District
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Table of Contents
1. Section 1 Introduction 1-1
1.1 Overview 1-1
1.2 Hazard Mitigation Planning 1-1
1.3 Disaster Mitigation Act of 2000 1-1
1.4 Community Rating System—Activity 510 Floodplain Management Planning 1-2
1.5 Local Participants 1-2
1.6 Community Profile 1-3
1.6.1 Unincorporated Ventura County 1-3
1.6.2 Participating Cities 1-3
1.6.3 Participating Special Districts I-4
1.7 Description of the Multi-Hazard Mitigation Plan 1-6
1.7.1 Section 2: Record of Adoption 1-6
1.7.2 Section 3: Planning Process 1-6
1.7.3 Section 4: Hazard Analysis 1-6
1.7.4 Section 5: Vulnerability Analysis 1-7
1.7.5 Section 6: Capability Assessment 1-7
1.7.6 Section 7: Mitigation Strategy 1-7
1.7.7 Section 8: Plan Maintenance 1-7
1.7.8 Section 9: References 1-7
1.7.9 Appendices 1-7
1.7.10 Annex 1-8
2. Section 2 Record of Adoption 2-1
2.1 Overview 2-1
2.2 Adoption Documentation 2-1
3. Section 3 Planning Process 3-1
3.1 Overview 3-1
3.2 MHMP Review and Revision 3-1
3.2.1 MHMP Review and Recommendations 3-1
3.2.2 Floodplain Management Coordination with Communities and Other
Agencies 3-3
3.2.3 Land Use and Development Trends 3-4
3.3 MHMP Udpate Process 3-5
3.4 Planning Committees 3-6
3.4.1 MHMP Committee 3-7
3.4.2 FMP Committee 3-10
3.5 Public Outreach and Stakeholder Involvement 3-11
3.5.1 Multi-Media Releases 3-11
3.5.2 MHMP Website 3-11
3.5.3 Online Questionnaire 3-11
3.5.4 Web Portal 3-12
3.5.5 Emergency Planning Council 3-12
3.5.6 Town Hall 3-12
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Table of Contents
3.5.7 Virtual Town Hall 3-12
3.5.8 Brochure 3-13
4. Section 4 Hazards Analysis 4-1
4.1 Overview 4-1
4.2 Hazard Identification and Screening 4-1
4.3 Hazard Profiles 4-3
4.3.1 Agricultural Biological 4-4
4.3.2 Climate Change 4-6
4.3.3 Dam Failure Inundation 4-8
4.3.4 Drought 4-11
4.3.5 Earthquake 4-16
4.3.6 Flood 4-20
4.3.7 Landslide 4-26
4.3.8 Levee Failure Inundation 4-28
4.3.9 Post-Fire Debris Flow 4-30
4.3.10 Tsunami 4-32
4.3.11 Wildfire 4-34
4.3.12 Winter Storm 4-37
5. Section 5 Vulnerability Analysis 5-1
5.1 Overview 5-1
5.2 Asset Inventory 5-1
5.3 Methodology 5-2
5.4 Exposure Analysis and Summary of Impacts 5-3
5.4.1 Summary of Impacts to Climate Change(Rising Tides Inundation
Areas—2030) 5-4
5.4.2 Summary of Impacts to Climate Change (Combined Storm Flood
Hazard Zones—2030) 5-5
5.4.3 Summary of Impacts to Dam Failure Inundation 5-6
5.4.4 Summary of Impacts to Earthquakes (Severe Ground Shaking) 5-7
5.4.5 Summary of Impacts to Earthquakes (Violent Ground Shaking) 5-8
5.4.6 Summary of Impacts to Earthquakes (Extreme Ground Shaking) 5-9
5.4.7 Summary of Impacts to Earthquakes (Liquefaction) 5-10
5.4.8 Summary of Impacts to Flood (100-Year Flood Zone) 5-11
5.4.9 Summary of Impacts to Flood(500-Year Flood Zone) 5-13
5.4.10 Summary of Impacts to Landslides (Susceptibility Class VIII) 5-14
5.4.11 Summary of Impacts to Landslides (Susceptibility Class IX) 5-15
5.4.12 Summary of Impacts to Landslides (Susceptibility Class X) • 5-16
5.4.13 Summary of Impacts to Levee Failure Inundation(Reduced Flood
Risks Due to Levees) 5-17
5.4.14 Summary of Impacts to Tsunami Inundation(Phase 3) 5-18
5.4.15 Summary of Impacts to Tsunami Inundation(Maximum Phase) 5-20
5.4.16 Summary of Impacts to Wildfires (High Fire Severity Zone) 5-21
5.4.17 Summary of Impacts to Wildfires (Very High Fire Severity Zone) 5-22
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5.5 Repetitive Loss Properties 5-23
6. Section 6 Capability Assessment 6-1
6.1 Overview 6-1
6.2 Capability Assessment 6-1
7. Section 7 Mitigation Strategy 7-1
7.1 Overview 7-1
7.2 Update of Local Hazard Mitigation Goals 7-1
7.3 Review of the 2010 MHMP Mitigation Action Plan 7-2
7.4 Identification of New and Updated Potential Mitigation Actions 7-2
7.5 Prioritization of The 2015 MHMP Mitigation actions 7-7
7.5.1 2015 MHMP Local Participant-Specific Mitigation Action Plans 7-8
8. Section 8 Plan Maintenance 8-1
8.1 Overview 8-1
8.2 Monitoring, Evaluating, and Updating the Plan 8-1
8.3 Implementation Through Existing Planning Mechanisms 8-2
8.4 Continued Public Involvement 8-3
9. Section 9 References 9-1
List of Tables
Table 3-1. 2010 MHMP Review and Recommendations 3-2
Table 3-2. Review and Incorporation of Other Studies and Plans 3-3
Table 3-3. Floodplain Management Coordination with Communities and Other Agencies 3-4
Table 3-4. Plan Update Schedule 3-6
Table 3-5. MHMP Committee 3-7
Table 3-6. MHMP Stakeholders-City/District Contacts 3-8
Table 3-7. FMP Committee 3-10
Table 4-1. Dams Under State Jurisdiction with Inundation Areas within Ventura County* 4-9
Table 4-2. Dam Inundation Areas 4-10
Table 4-3. Recent Droughts in California 4-12
Table 4-4. Magnitude/Intensity/Ground-Shaking Comparisons 4-17
Table 4-5. Likely Maximum Magnitudes and Recurrence Intervals 4-19
Table 4-6. Major Disaster Declarations for Floods, 1995-2015 4-22
Table 4-7. Historical Tsunami Run-Ups in Ventura County 4-32
Table 4-8. Ten Largest Ventura County Fires in the Last 50 years, 1965 through 2015 4-35
Table 5-1. Summary of Total Assets 5-1
Table 5-2. Hazards Included in Exposure Analysis 5-2
Table 5-3. Total: Climate Change Exposure Analysis (Rising Tides Inundation Areas-
2030) 5-4
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Table 5-4. Total: Climate Change Exposure Analysis(Combined Storm Flood Hazard
Zones—2030) 5-5
Table 5-5. Total: Dam Failure Inundation Exposure Analysis 5-6
Table 5-6. Total: Earthquake Exposure Analysis (Severe Ground Shaking) 5-7
Table 5-7. Total: Earthquake Exposure Analysis (Violent Ground Shaking) 5-8
Table 5-8. Total: Earthquake Exposure Analysis (Extreme Ground Shaking) 5-9
Table 5-9. Total: Earthquake Exposure Analysis (Liquefaction) 5-10
Table 5-10. Total: Flood Exposure Analysis (100-Year Flood Zone) 5-11
Table 5-11. Total: Flood Exposure Analysis (500-Year Flood Zone) 5-13
Table 5-12. Total: Landslide Exposure Analysis (Susceptibility Class VIII) 5-14
Table 5-13. Total: Landslide Exposure Analysis (Susceptibility Class IX) 5-15
Table 5-14. Total: Landslide Exposure Analysis (Susceptibility Class X) 5-16
Table 5-15. Total: Levee Failure Inundation Exposure Analysis (Reduced Flood Risks
Due to Levees) 5-17
Table 5-16. Total: Tsunami Inundation Exposure Analysis (Phase 3) 5-18
Table 5-17. Total: Tsunami Inundation Exposure Analysis (Maximum Phase) 5-20
Table 5-18. Total: Wildfire Exposure Analysis(High FHSZ) 5-21
Table 5-19. Total: Wildfire Exposure Analysis(Very High FHSZ *) 5-22
Table 5-20. Repetitive Loss Properties 5-23
Table 6-1. Date of Initially Mapped FIRM and Emergency/Regular Program Entrance
Date into NFIP for Unincorporated Ventura County and Cities 6-2
Table 7-1. Mitigation Goals 7-2
Table 7-2. Potential Overarching Mitigation Actions 7-4
Table 7-3. Priority Project Criteria(HMA Program Requirements) 7-7
List of Appendices
Appendix A FEMA Compliance
Appendix B Adoption Resolutions
Appendix C MHMP Committee
Appendix D FMP Committee
Appendix E Public Outreach and Stakeholder Involvement
Appendix F Figures
Appendix G Unincorporated Ventura County
Appendix H City of Camarillo
Appendix I City of Fillmore
Appendix J City of Moorpark
Appendix K City of Ojai
Appendix L City of Oxnard
Appendix M City of Port Hueneme
Appendix N City of Santa Paula
Appendix 0 City of Thousand Oaks
Appendix P City of Ventura
Appendix Q Calleguas Municipal Water District
Appendix R Casitas Municipal Water District
Appendix S Channel Islands Beach Community Services District
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Appendix T United Water Conservation District
Appendix U Ventura County Fire Protection District
Appendix V Ventura County Office of Education
Appendix W Ventura County Watershed Protection District
Appendix X Plan Maintenance
List of Annexes
Annex A Activity 610—Flood Warning Program
List of Acronyms and Abbreviations
ACP Asian citrus psyllid
Cal FIRE California Department of Forestry and Fire Protection
Cal OES California Governor's Office of Emergency Services
CaIARP California Accidental Release Prevention
CFR Code of Federal Regulations
cfs cubic feet per second
CGS California Geological Survey
CO2 carbon dioxide
CPG 201 Threat and Hazard Identification and Risk Assessment Guide: Comprehensive
Preparedness Guide (CPG) 201, Second Edition, August 2013
CRS Community Rating System
DFIRM Digital Flood Insurance Rate Map
DMA 2000 Disaster Mitigation Act of 2000
DSOD Division of Safety of Dams
EnSo El nino-Southern oscillation
EO Executive Order
EPC Emergency Planning Council
FEMA Federal Emergency Management Agency
FHSZ Fire Hazard Severity Zones
FIRM Flood Insurance Rate Map
FMP Floodplain Management Plan
GIS Geographic Information System
HLB Huanglongbing(disease)
HMA Hazard Mitigation Assistance
IPCC Intergovernmental Panel on Climate Change
LCR Levee Certification Report
MHMP Multi-Hazard Mitigation Plan
NCDC National Climatic Data Center
NFIP National Flood Insurance Program
NOAA National Oceanic and Atmospheric Administration
NRCS Natural Resources Conservation Service
NWS National Weather Service
OES Office of Emergency Services
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PAL Provisionally Accredited Levee
PGA peak ground acceleration
PRR PAL(Provisionally Accredited Levee)-Response Report
RL Repetitive Loss
SFHA Special Flood Hazard Areas
SRL Severe Repetitive Loss
Stafford Act Robert T. Stafford Disaster Relief and Emergency Assistance Act of 1988
STAS State Threat Assessment System
USACE United States Army Corps of Engineers
USGS U.S. Geological Survey
VCFPD Ventura County Fire Protection District
VCOE Ventura County Office of Education
VCWPD Ventura County Watershed Protection District
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