HomeMy WebLinkAboutAgenda Packet - EVWD Board of Directors - 09/09/2015REGULAR BOARD MEETI NG
September 9, 2015 - 5:30 PM
31111 Greenspot Road, Highland, CA 92346
AGENDA
"In order to comply with legal requirements for posting of agenda, only those items filed
with the District Sec retary by 12:00 p.m. on W ednesday prior to the following W ednesday
meeting not requiring departmental investigation, will be c onsidered by the Board of
Directors".
CALL TO ORDER
PLEDGE OF ALLEGIANCE
ROLL CALL OF BOARD MEMBERS
PRESENTATIONS AND CEREMONIAL ITEMS
Presentation to Dan Davis for 25 years of dedicated public service
PUBLIC COMMENTS
Any person wishing to speak to the Board of Direc tors is asked to complete a Speaker
Card and submit it to the Distric t Clerk prior to the start of the meeting. Eac h speaker is
limited to three (3) minutes, unless waived by the Chairman of the Board. Under the State
of California Brown Act, the Board of Directors is prohibited from discussing or taking
action on any item not listed on the posted agenda. The matter will automatic ally be
referred to staff for an appropriate response or action and may appear on the agenda at a
future meeting.
AGENDA - This agenda c ontains a brief general desc ription of eac h item to be
considered. Exc ept as otherwise provided by law, no action shall be taken on any item not
appearing on the following agenda unless the Board of Directors makes a determination
that an emergenc y exists or that a need to take immediate action on the item came to the
attention of the Distric t subsequent to the posting of the agenda.
1.Approval of Agenda
2.CONSENT CALENDAR
All matters listed under the Consent Calendar are c onsidered by the Board of
Directors to be routine and will be enac ted in one motion. There will be no
discussion of these items prior to the time the board c onsiders the motion unless
members of the board, the administrative staff, or the public request specific items
to be disc ussed and/or removed from the Consent Calendar.
a.Approve the August 12, 2015 regular board meeting minutes
b.Directors fees and expenses for July and August 2015
NEW BUSINESS
3.Hazard Mitigation Plan Update
4.Board Meeting Sc hedule for November and December 2015
REPORTS
5.Board of Directors' Reports
6.General Manager/CEO Report
7.Legal Counsel Report
8.Board of Directors' Comments
ADJOURN
PLEASE NOTE:
Materials related to an item on this agenda submitted to the Board after distribution of the
agenda pac ket are available for public inspec tion in the District's offic e loc ated at 31111
Greenspot Rd., Highland, during normal business hours. Also, suc h doc uments are
available on the District's website at www.eastvalley.org subject to staff's ability to post the
doc uments before the meeting.
Pursuant to Government Code Section 54954.2(a), any request for a disability -related
modific ation or ac commodation, inc luding auxiliary aids or servic es, that is sought in order
to participate in the above-agendized public meeting should be direc ted to the District
Clerk at (909) 885-4900 at least 72 hours prior to said meeting.
Minutes: 08/12/15 etb
Subject to Approval
EAST VALLEY WATER DISTRICT August 12, 2015
REGULAR BOARD MEETING
MINUTES
The Chairman of the Board called the meeting to order at 5:31 p.m. Director Carrillo led
the flag salute.
PRESENT: Directors: Carrillo, Coats, Coleman, Morales, Shelton
ABSENT: None
STAFF: John Mura, General Manager/CEO; Brian Tompkins, Chief Financial
Officer; Tom Holliman, Engineering; Justine Hendricksen, District
Clerk; Eileen Bateman, Senior Administrative Assistant
LEGAL COUNSEL: Jean Cihigoyenetche
GUEST(s): Members of the public
PRESENTATION AND CEREMONIAL ITEMS
• INTRODUCTION OF PATRICK MILROY, OPERATIONS MANAGER
The General Manager/CEO introduced Patrick Milroy, the District’s recently hired
Operations Manager to the Board.
PUBLIC COMMENTS
Chairman Morales declared the public participation section of the meeting open at 5:32
pm.
The District Clerk stated that she received a letter that was requested to be read into
the record for Item #2b.
There being no further written or verbal comments, the public participation section was
closed.
APPROVAL OF AGENDA
M/S/C (Coats-Carrillo) that the August 12, 2015 agenda be approved as submitted.
Vice Chairman Coats recommended pulling Item #2b from the consent calendar for
further discussion.
Minutes: 08/12/15 etb 2
APPROVE THE JULY 22, 2015 REGULAR BOARD MEETING MINUTES
M/S/C (Coats-Carrillo) that the Board approve the July 22, 2015 regular board
meeting minutes as submitted.
DIRECTORS’ FEES AND EXPENSES FOR JULY 2015
The District Clerk read a letter addressed to Chairman Morales and the Board of
Directors into the record.
“I want to express my concerns once again about Director Coleman who continues to
misrepresent his constituents through lying cheating, falsifying and failing to heed to
board policy and procedure. As a concerned citizen of the District I must speak out
against Mr. Coleman and push for no confidence in his attempt at re-election. This man
demonstrates a lack of character and integrity and is someone that we do not need to be
re-elected to the Board. His actions are self-serving and do not represent the
constituency of the District.”
Sincerely,
Michael Estrada
7917 San Benito St.
Highland, CA
Vice Chairman Coats stated that the reason for his recommendation to approve the
Directors’ expense reports with the exception of Director Coleman’s was due to
Resolution 2015.16, which was adopted on June 24, 2015, censuring Director Coleman
from compensation for attending certain meetings. He recommended that Director
Coleman resubmit his expense report with only the two qualifying meetings. He
reiterated his statement from the June 24th meeting, that when we lose our integrity,
we have nothing else of value to lose; that Director Coleman showed a great lack of
integrity in submitting a reimbursement request for non-compensable meetings.
Legal Counsel provided a chronological order of events that led up to Mr. Coleman’s
censorship.
Director Coleman stated that prior to Vice Chairman Coats’ motion; he was going to
request that his expense report be removed and he would re-submit it at a later date.
He also stated that anyone that has committed the same crimes, using the word crimes
loosely, that he has, that they would suffer the same fate that he has because he is not
the only one that is guilty or semi-guilty of the things that were listed against him; as far
as Attorney Filarsky, he was supposed to be an independent counsel, have an un-biased
opinion and be un-prejudice, he had neither an un-biased opinion and or was un-
prejudiced. Mr. Coleman stated that some of the people he requested to be interviewed
were not, and all of his requests he made were annulled. Director Coleman also stated
that he was under the impression that when elected by the public he had a right to serve
the public and that is all he was trying to do, serve the public.
Minutes: 08/12/15 etb 3
Chairman Morales asked Legal Counsel for his recommendation on how the District
should notify regional entities of the action(s) the Board took regarding Director
Coleman, specifically, regarding his attendance at meetings as a member of the public
and not as a representative of East Valley Water District.
Legal Counsel stated that the notification can be completed by the Chairman through
staff; that the Resolution is a public document and a matter of record; that there is
nothing confidential about the resolution and there is nothing that would preclude such
notification.
Chairman Morales stated specific information regarding the document(s) that were
presented to the Board and enacted upon, which included a public lie and the
falsification of a public document. The Chairman also stated that Director Coleman
admitted that he had lied in a meeting with legal counsel and stated that the Board took
action and implemented the censorship to ensure that when Director Coleman attends
an event he is not representing the District he is attending as a private citizen.
Chairman Morales opened the meeting for public comments.
Mr. LeVesque stated that there are many challenges associated with being in public
office; he expressed his concerns regarding Director Coleman’s previous election
statement, which in his view was based on a lie about the wasteful spending and actions
of the District. He also stated Mr. Coleman did not attend any board meetings prior to
his election. He noted that as a former Chairman of the Board, he was present during
several meetings that discussed Director Coleman’s inappropriate conduct with staff;
that in his opinion the public has the right to know of these instances especially with the
current election in progress. He stated that although Director Coleman was previously
elected, he should not be re-elected due to his current actions. He also stated that he
will inform the public of Director Coleman’s actions and hopes to see Director Shelton
and Carrillo get re-elected.
M/S/C (Coats-Shelton) that the Board approve the Directors’ fees and expenses
for July 2015 with the exception of Director Coleman’s expense report, and that Mr.
Coleman can resubmit his July 2015 expense report which includes two compensable
meetings at a future board meeting.
Directors Carrillo, Coats, Morales and Shelton voted yes.
Director Coleman abstained from the vote.
RECEIVE THE SPRING 2015 LEGISLATIVE UPDATE
Mrs. Pilar Oñate-Quintana, David Quintana, and Audrey Durfor provided a presentation
including but not limited to the current drought actions taken by the State Water
Resources Control Board, enacted Budget Trailer Bills, pending and current Legislation,
recycled water issues, general political and legislative updates, potential water public
goods use charge and future potential water issues.
Information only.
Minutes: 08/12/15 etb 4
IDENTIFY THE CANDIDATES TO BE SELECTED ON THE ASSOCIATION OF CALIFORNIA
WATER AGENCIES (ACWA) 2016-17 REGION 9 BOARD BALLOT
The General Manager/CEO provided an overview of ACWA’s Region 9 Board and
information regarding the nominees. He stated that he concurs with ACWA’s Nominating
Committee’s recommended slate.
M/S/C (Coats-Shelton) that the Board approve the Nominating Committee’s
recommended slate for ACWA’s 2016-17 Region 9 board ballot.
ADOPT RESOLUTION 2015.20 TO SUPPORT THE NOMINATION OF KATHLEEN TIEGS AS
THE ACWA PRESIDENT
The General Manager/CEO provided a brief overview of the statewide association
election process; he reviewed Kathleen Tiegs’ current position as Vice Chairman and her
interest in the Chairman position. He also stated the importance of having a regional
representative from San Bernardino County and supports her nomination.
Chairman Morales noted that the District supported Kathleen Tiegs when she ran for
ACWA’s Vice Chairman position and that she is a well-qualified candidate to represent
the area.
M/S/C (Carrillo-Coats) that the Board adopt Resolution 2015.20.
BOARD OF DIRECTORS REPORTS
Director Carrillo reported on the following: on July 29th he attended Metropolitan Water
District’s where Felicia Marcus, Chair of State Water Resources Control Board was a
keynote speaker and the items discussed included the decision process for setting
regulations for the drought mandates, economic concerns, the possible effects of El
Nino for California and the need for the snow melt from the Sierra Mountains; he and
Director Shelton attended the Conservation Ad-Hoc Committee meeting where they
discussed conservation goals; he attended a meeting with the General Manager/CEO and
Supervisor James Ramos’ Chief of Staff, Bill Pauly where they discussed the proposed
Water Recycling Center and the LAFCO process.
Director Coleman reported on the following: he attended a meeting with the General
Manager/CEO to discuss his candidacy and his expense report.
Director Shelton reported on the following: she attended the Highland Chamber of
Commerce monthly luncheon where they honored their sponsors; she also attended the
Conservation Ad-Hoc Committee meeting where they discussed updates to the District’s
rebate programs, conservation representatives and large-scale efficiency projects.
Vice Chairman Coats reported on the following: he and Chairman Morales met with staff
to discuss updates to the Recycled Water Facility; he also attended the San Bernardino
Valley Municipal Water Districts Board Workshop where they discussed funds for turf
Minutes: 08/12/15 etb 5
removal rebates and attended their board meeting where they discussed the
development of an Ad-Hoc Committee to discuss recycled water and the City Creek
hydro-project.
Chairman Morales reported on the following: he and the General Manager/CEO met with
San Bernardino Valley Municipal Water District’s Chairman and General Manager to
discuss the Recycled Water Center; he also reviewed CSDA’s Legislative update.
Information only.
GENERAL MANAGER/CEO REPORTS
The Public Affairs/Conservation Manager provided a drought update including regulation
updates, rebate program, large scale efficiency projects, pilot program with
WaterSmart; outreach efforts and media coverage.
The General Manager/CEO reported on the following: election update; he discussed the
benefits of the CCR including increased communication regarding projects and programs
beyond water quality and noticeable increase in call volume from customers regarding
water conservation. The CCR is a direct mailer to customers and residents informing
them that our water quality met all state and federal regulations and the costs
associated with the printing and mailing of the CCR. He also discussed the monthly field
and operations reports and provided an overview of the Turf Removal Program.
Information only.
LEGAL COUNSEL REPORT
No reports at this time.
BOARD OF DIRECTORS COMMENTS
Director Carrillo stated that he is proud of the ratepayers of the District for assisting
with the achievement of being placed as the #1 agency in conservation in the Inland
Empire.
Director Coleman stated that he echoes Director Carrillo’s comments on water reduction
by our ratepayers and their actions to reduce the amount of water used to water their
grass, he personally reduced his watering to twice a week, twice a day and the parts of
the lawn that didn’t die took over and is now growing; that it was alleged that he lied
about his hatred of water rate increases and that he used his lie on the ballot to get
elected, he didn’t go on the ballot to get elected and lie about rate increases but went
on the ballot because of all the waste that was going on with the District; in his first
year the District saved over a million dollars in expenses and took a building that was
supposed to be built for $31 million dollars by the previous board and reduced it to $17
million, and if you take account the difference and the interest on the loan, the District
saved almost 50% by being more judicious in where we spent money and how the
building was going to be perceived. He also stated that when we built this building it
Minutes: 08/12/15 etb 6
was made to be multi-functional so that people who wanted to rent it for a wedding
reception or business meeting and things alike they could do so and the District would
reap the economic benefits. He noted that there are five candidates for two seats for a
4-year term, it’s great to have a lot of community interest in working for the District; he
stated that Mr. Sturgeon would have been able to tell you that its expensive to not be
liked by the EVWD Board; that he has been to various meetings that were paid for by the
District and returned with ways to increase our return on investments and some of those
ways were looked at and accepted and a lot of them weren’t, so we’re not making as
much money on our bonds as we could; that he is running for re-election not because of
an ego but because he believes this valley and the ratepayers deserve people who are
fiscally conservative, and he is fiscally conservative and he thinks the rate increase that
was implemented was necessary so that we could keep things running to deliver water to
our customers and he will continue to work hard to do so; that not being able to attend
various and sundry meetings helps promote ignorance because he cannot afford to pay to
go to the meetings, and if he can’t go to meetings then he can’t find ways to help make
EVWD better and can’t help find ways to help the economics of EVWD; that there are
some meetings that he will continue to attend anyway because they are close enough to
allow him to attend but there is no way that he can afford to attend the ACWA
Conference even though it is an essential part of education.
Director Shelton stated that as a member of East Valley Water District we are all
charged with holding the values of Leadership, Partnership and Stewardship and are
expected to lead with a sense of ethical and moral conduct; that our behavior at
meetings reflects on all of us and when we do not hold ourselves in the manner expected
then procedures are put in place, she respects the procedures and the decisions that
come from this process.
Vice Chairman Coats stated that he concurs with the statements made by Director
Carrillo and Shelton.
Chairman Morales stated that the statement by Director Coleman may have called him
ignorant however, he and the Board responded to admitted lies and the falsification of a
public document and the Board took appropriate action to curtail the actions of Director
Coleman.
ADJOURN
The meeting adjourned at 7:28 p.m.
_________________________
James Morales, Jr., Chairman
____________________
John J. Mura, Secretary
BOARD AGENDA ST AFF REPORT
Agenda Item #2.b.
Meeting Date: September 9, 2015
Consent Item
T o: Governing Board Members
From: General Manager/CEO
Subject: Directors f ees and expenses f or July and August 2015
RECOM MENDAT ION:
Approve the Governing Board Members’ fees and expenses for August 2015.
BACKGROUND / ANALYSIS:
The Board has instructed staf f to list all director fees and expenses as a separate agenda item to
show full fiscal transparency. Only after Board review and approval will the compensation and
expenses be paid.
AGENCY IDEALS AND ENDEAVORS:
I deals and Endeavor I I - Maintain An Environment Committed To Elevated Public Service
(E) – Practice transparent & accountable f iscal management
REVIEW BY OT HERS:
This agenda items has been reviewed by the Administration department.
FISCAL IM PACT :
The f iscal impact associated with this agenda item is $5,681.21 which is included in the current
f iscal budget.
Respectfully submitted:
Recommended by:
John Mura Justine Hendricksen
General Manager / CEO District Clerk
ATTACHMENTS:
Description Ty pe
Directors Fees & Expenses for J uly & August 2015 Backup Material
BOARD AGENDA ST AFF REPORT
Agenda Item #3.
Meeting Date: September 9, 2015
Discussion Item
T o: Governing Board Members
From: General Manager/CEO
Subject: Hazard Mitigation Plan Update
RECOM MENDAT ION:
Approve the revised Hazard Mitigation Plan and adopt Resolution 2015.22.
BACKGROUND / ANALYSIS:
Emergencies take place throughout the country on a regular basis. I n order ensure that adequate
step are being taken to prepare for potential risks, the Federal Disaster Mitigation Act of 2000
requires all governmental agencies to have a Hazard Mitigation Plan (HMP) approved by the
Federal Emergency Management Agency (FEMA). I f a governmental agency does not have an
HMP, the agency will not be eligible to receive any hazard mitigation f unding or Department of
Homeland Security grant f unding either at the time of a disaster or af ter it has occurred.
Hazard Mitigation Plans are intended to identif y policies and action that can be implemented over
the long term to reduce risk and future losses. It creates the f ramework f or risk-based decision
making to reduce damage to lives, property, and the economy from f uture disasters. Within East
Valley Water District’s Hazard Mitigation Plan there are six categories of potential hazards.
East Valley Water District first adopted a HMP in 2005, and subsequently adopted revisions in
2011. Staff has completed the required update of the HMP within the guidelines set up by FEMA,
the California Office of Emergency Services (Cal OES) and San Bernardino County Fire Office of
Emergency Services. In 2013 the District submitted an updated plan f or FEMA f or approval. Staff
incorporated additional comments from FEMA and received notification that the HMP, as revised,
meets all standards.
The District’s updated Hazard Mitigation Plan will also be included in the Multi-Jurisdictional Hazard
Mitigation Plan in participation with other agencies in San Bernardino County.
The HMP will serve as a guide for taking steps to reduce the District’s hazard vulnerability. This
update included minimal changes to the original 2010 HMP, based on specific comment received
by the District f rom FEMA representatives. Once adopted, staff will begin a complete document
revision to be completed prior to the 2016 required update.
AGENCY IDEALS AND ENDEAVORS:
I deals and Endeavor I - Encourage Innovative I nvestments To Promote Sustainable Benefits
(D) - Enhance Emergency Preparedness Programs
FISCAL IM PACT :
There is no fiscal impact associated with this agenda item.
Respectfully submitted:
Recommended by:
John Mura
General Manager / CEO
Kelly Malloy
Public Af f airs/Conservation Manager
ATTACHMENTS:
Description Ty pe
Resolution 2015.22 Resolution Letter
2010 Hazard Mitigation Plan revision Backup Material
RESOLUTION 2015.22
A RESOLUTION OF THE BOARD OF DIRECTORS OF THE EAST VALLEY WATER
DISTRICT, ADOPT THE REVISED 2010 HAZARD MITIGATION PLAN
WHEREAS, the preservation of life and property is an inherent responsibility of local,
state and federal government, and the East Valley Water District (District); and
WHEREAS, the District is subject to various hazards including wildfires, earthquakes,
drought, and floods; and
WHEREAS, the District is committed to increasing the disaster resistance of the
infrastructure within the District boundaries as well as the region; and
WHEREAS, the Federal Disaster Mitigation Act of 2000 requires all cities, counties, and
special districts to adopt a Local Hazard Mitigation Plan to receive disaster mitigation
funding from the Federal Emergency Management Agency (FEMA); and
WHEREAS, the District has approved and adopted a Multi-Jurisdictional Hazard
Mitigation Plan in participation with other agencies in San Bernardino County.
NOW, THEREFORE, be it resolved by the Board of Directors of the East Valley Water
District adopt the Revised 2010 Hazard Mitigation Plan.
Adopted this 9th day of September, 2015
AYES:
NOES:
ABSENT:
ABSTAIN:
James Morales, Jr.
Board President
September 9, 2015
I HEREBY CERTIFY that the foregoing is a full, true and correct copy of Resolution 2015.22
adopted by the Board of Directors of East Valley Water District at its Regular Meeting held
September 9, 2015.
___________________________
John Mura,
Board Secretary
Hazard Mitigation Plan
Community of East Valley Water District, CA
Adoption Date: September 9, 2015
Primary Point of Contact:
Kelly Malloy
Public Affairs/ Conservation Manager
East Valley Water District
31111 Greenspot Road
Highland, CA 92346
(909) 885-4900 (office)
kmalloy@eastvalley.org
East Valley Water District, 2010 Hazard Mitigation Plan Page - 2 -
Table of Contents
Section 1 Introduction ...............................................................................................................5
1.1 Purpose of the Plan ..................................................................................................5
1.2 Authority ..................................................................................................................5
1.3 Community Profile...................................................................................................5
1.3.1 Physical Setting ...............................................................................................5
1.3.2 History.............................................................................................................6
1.3.3 Demographics .................................................................................................7
1.3.4 Existing Land Use ...........................................................................................8
1.3.5 Development Trends .......................................................................................8
Section 2 Plan Adoption ............................................................................................................9
2.1 Adoption by Local Governing Body........................................................................9
2.2 Promulgation Authority ...........................................................................................9
2.3 Primary Point of Contact .......................................................................................10
Section 3 Planning Process .....................................................................................................11
3.1 Preparing for the Plan ............................................................................................11
3.1.1 Planning Team ..............................................................................................13
3.2 Coordination with Other Jurisdictions, Agencies, and Organizations ...................14
3.3 Public Involvement/Outreach ................................................................................15
3.4 Assess the Hazard ..................................................................................................15
3.5 Set Goals ................................................................................................................15
3.6 Review and Propose Mitigation Measures ............................................................17
3.7 Draft the Hazard Mitigation Plan ...........................................................................17
3.8 Adopt the Plan........................................................................................................17
Section 4 Risk Assessment ......................................................................................................18
4.1 Hazard Identification .............................................................................................18
4.1.1 Hazard Screening Criteria .............................................................................18
4.1.2 Hazard Assessment Matrix ...........................................................................19
4.1.3 Hazard Prioritization .....................................................................................19
4.2 Hazard Profile ........................................................................................................20
4.2.1 Dam Inundation Description .........................................................................20
4.2.2 Drought Hazard .............................................................................................22
4.2.3 Earthquake Hazard ........................................................................................24
4.2.4 Flooding Hazard............................................................................................27
4.2.5 Wildfires Hazard ...........................................................................................31
4.3 Inventory Assets.....................................................................................................33
4.3.1 Population .....................................................................................................33
East Valley Water District, 2010 Hazard Mitigation Plan Page - 3 -
4.3.2 Buildings .......................................................................................................33
4.3.3 Critical Facility List ......................................................................................34
4.4 Vulnerability Assessment ......................................................................................39
4.4.1 Methodology .................................................................................................39
4.4.2 Dam Inundation Vulnerability Analysis .......................................................40
4.4.3 Drought Vulnerability Analysis ....................................................................40
4.4.4 Earthquake Vulnerability Analysis ...............................................................40
4.4.5 Flooding Vulnerability Analysis ...................................................................41
4.4.6 Wildfires Vulnerability Analysis ..................................................................41
4.4.7 Potential Loss Estimation .............................................................................42
Section 5 Community Capability Assessment.......................................................................48
5.1 Agencies and People ..............................................................................................48
5.2 Existing Plans.........................................................................................................48
5.3 Regulations, Codes, Policies, and Ordinances .......................................................48
5.4 Mitigation Programs ..............................................................................................49
5.5 Fiscal Resources.....................................................................................................49
Section 6 Mitigation Strategies ...............................................................................................51
6.1 Overview ................................................................................................................51
6.2 Mitigation 5-Year Progress Report ........................................................................51
6.3 Mitigation Goals, Objectives, and Projects............................................................51
6.3.1 All Hazards ...................................................................................................51
6.3.2 Drought .........................................................................................................52
6.3.3 Earthquake ....................................................................................................52
6.3.4 Flood .............................................................................................................53
6.3.5 Wildfires .......................................................................................................53
6.4 Mitigation Priorities...............................................................................................54
6.5 Implementation Strategy........................................................................................54
Section 7 Plan Maintenance....................................................................................................59
7.1 Monitoring, Evaluating and Updating the Plan .....................................................59
7.2 Implementation through Existing Programs ..........................................................59
7.3 Continued Public Involvement ..............................................................................59
East Valley Water District, 2010 Hazard Mitigation Plan Page - 4 -
Tables
Table 1 Time table .......................................................................................................12
Table 2 Screening Assessment Matrix .........................................................................19
Table 3 Hazard Prioritization Matrix ...........................................................................20
Table 4 Hazard Prioritization Matrix (Dam Inundation) .............................................20
Table 5 Hazard Prioritization Matrix (Drought) .........................................................22
Table 6 Drought History ..............................................................................................24
Table 7 Hazard Prioritization Matrix (Earthquake) ....................................................24
Table 8 Earthquake History .........................................................................................26
Table 9 Hazard Prioritization Matrix (Flooding) ........................................................27
Table 10 Flooding History ...........................................................................................29
Table 11 Hazard Prioritization Matrix (Wildfires) .....................................................31
Table 12 List of Critical Facilities ..............................................................................35
Table 13 Economical Impacts on Critical Facilities ....................................................43
Figures
Figure 1 Dam Inundation Map .....................................................................................21
Figure 2 Flood Map .....................................................................................................28
Figure 3 Fire Map ........................................................................................................32
Figure 4 District Facilities ...........................................................................................34
Appendices
Appendix A: Resolution 2011.19
Appendix B: List of Meetings
Appendix C: Earthquake Probabilities
Appendix D: Water Conservation Ordinance 358 Section 15
East Valley Water District, 2010 Hazard Mitigation Plan Page - 5 -
SECTION 1: INTRODUCTION
1.1 Purpose of the Plan
Emergencies and disasters cause death or leave people injured or displaced, cause significant
damage to our communities, businesses, public infrastructure and our environment, and cost
tremendous amounts in terms of response and recovery dollars and economic loss.
Hazard mitigation reduces or eliminates losses of life and property. After disasters, repairs and
reconstruction are often completed in such a way as to simply restore infrastructure to pre-
disaster conditions. Such efforts expedite a return to normalcy; however, the replication of pre-
disaster conditions results in a cycle of damage, reconstruction, and repeated damage. Hazard
mitigation attempts to break this cycle which results in a reduction in hazard vulnerability.
While we cannot prevent disasters from happening, their effects can be reduced or eliminated
through a well-organized public education and awareness effort, preparedness and mitigation.
For those hazards, which cannot be fully mitigated, the community must be prepared to provide
efficient and effective response and recovery.
1.2 Authority
As required by the Department of Homeland Security’s Federal Emergency Management
Agency (DHS-FEMA), all Hazard Mitigation Plans (HMP) must be updated, adopted and
approved every five (5) years; the District’s current HMP expired April 2010. The purpose of the
update is to validate and incorporate new information into the plan and identify progress that has
been made since the last approval of the plan. It should also be noted that an approved HMP is
required to receive federal assistance under the Hazard Mitigation Grant Program (HMGP) or
Pre Disaster Mitigation (PDM) programs.
1.3 Community Profile
1.3.1 Physical Setting
East Valley Water District encompasses the Northeast section of the San Bernardino
Valley in San Bernardino County. The San Bernardino Valley is located 65 miles due
east of the Los Angeles Basin. The San Bernardino Valley is home to the cities of San
Bernardino, Redlands, Loma Linda, Colton, Grand Terrace, Highland and the San
Manual Reservation. The Districts' service area includes the easterly part of the City of
San Bernardino, all of the City of Highland and small-unincorporated areas of the County
of San Bernardino. The San Bernardino Valley is desert and is surrounded by mountains
on the North and East. Elevations within the valley range from about 500 feet on the
valley floor. Elevations in the Mountain area range from 2,000 feet along the foothills to
the 11,502-foot summit of Mount San Gorgonio, the highest peak in Southern California.
The Seven Oaks Dam is also, located in the District’s boundaries and also home of one of
the oldest operating water conveyance canals in Southern California, the North-Fork
East Valley Water District, 2010 Hazard Mitigation Plan Page - 6 -
Irrigation Canal. This canal was constructed in 1880 to supply water to the famers in and
Highland and San Bernardino. Today this canal still serves water to some famers, but
most importantly, this canal serves treated water to the residents of East Valley Water
District.
The District has two independent government entities located within its service area. The
San Manual Band of Mission Indians reservation and Patton State Hospital, which is a
State of California institution for the criminally insane. EVWD contracts with these
entities to provide potatable water and sewer service.
The San Bernardino Valley is a desert area. There are two major earthquake faults in the
San Bernardino Valley, the San Andreas Fault and the San Jacinto fault. The San Andreas
Fault runs though the District’s boundaries, starting on the north eastside. This fault
basically cuts the District in half, with potable water reservoirs on the north side of the
fault and wells and pipeline structures on the south side of the fault.
The San Jacinto Fault is within 5 miles of the District’s southern and western boundaries.
1.3.2 History
East Valley Water District
East Valley Water District is a County District, formed in 1954 through an election by
local residents who wanted water service by a public agency. Originally called the East
San Bernardino County Water District, the name was changed to East Valley Water
District in 1982. The District was originally formed to provide domestic water service to
the unincorporated and agricultural-based communities of Highland and East Highlands.
Later, as the population increased, the need for a modern sewer system to replace existing
septic tanks became apparent. The residents voted to give East Valley Water District the
responsibility for their sewer system, as they did earlier with their water service.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 7 -
Over the years, some of the District’s service area was annexed into the City of San
Bernardino. But water service remained with the District, primarily due to logistics and
cost. Now, the District’s previously agriculturally dominated service area is urbanized.
Before September 2000, the District’s service area was approximately 14,750 acres, or
28.5 square miles. An annexation in September 2000 increased the District’s service area
by 3,228 acres and included the Greenspot Ranch Area. The District has a service
population of approximately 70,000 and collects no tax money. All services are financed
solely by rates – customers pay only for the benefits and services they receive.
City of Highland
Highland's original town site was founded in 1891, and the community soon became an
important contributor to the citrus industry. Many of the buildings constructed during the
town's early era are still in use, helping to preserve the sense of community and transition
into the Highland of today. The City of Highland was incorporated as a California
general law city in November 1987.
City of San Bernardino
The City of San Bernardino is a community rich in history and cultural diversity.
Influenced of Native Americans, Mexican settlers, Spanish missionaries and Mormon
immigrants can still be seen throughout the city today. From the day in 1801 when
Franciscan missionary Father Dumetx named the area San Bernardino in to the present,
San Bernardino has been recognized for its scenic beauty and strategic location. Today,
the City of San Bernardino serves as the county seat and is the largest city in the County
of San Bernardino with a population of over 205,000. San Bernardino city spans over 81
square miles.
1.3.3 Demographics
The District is currently a bedroom community and has no public Hospitals or major
manufactures within its boundaries. The District’s service area contains approximately 30
square miles and currently serves approximately 101,000 people. The District serves the
San Manual Reservation. The Reservation operates a Casino on a 24-hr basis and also,
operates 6 restaurants within the casino. Patton State Hospital is currently a forensic
facility with a licensed bed capacity of 1,287. This hospital is for individuals who have
been committed by the judicial system for treatment.
1.3.4 Existing Land Use
The area industry includes agricultural production of citrus and small industrial business.
The San Manuel Indian Casino and Reservation is located in the Highland area and the
East Valley Water District, 2010 Hazard Mitigation Plan Page - 8 -
District serves both water and sewer to the reservation. Patton State Hospital is also
located in the District’s service boundaries. Patton is a major forensic mental hospital
operated by the California Department of State Hospitals with a licensed bed capacity of
1287 for patients who have been committed by the judicial system for treatment.
The District is currently a bedroom community and has no public Hospitals or major
manufactures within its boundaries. Land use is determined by the Cities of Highland and
San Bernardino.
1.3.5 Development Trends
Since 2008, the EVWD service area, like most portions of California, has experienced a
dramatic decrease in population growth. However, the EVWD service area consists of
scenic open space conducive to residential growth. The Harmony development is the
largest of the master planned communities within the District, located east of Greenspot
Road in the eastern-most portion of the service area. The new development consists of
approximately 1,900 acres and may add up to 20,000 new residents in the District upon
build-out anticipated in 2035. Due to the economic downturn, smaller development or in-
fill projects requiring new water connections have dramatically decreased year over year
since 2007. However it is anticipated that new water connections will begin to increase
year over year starting in 2011.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 9 -
SECTION 2: PLAN ADOPTION
2.1 Adoption by Local Governing Body
This 2010 Hazard Mitigation Plan (HMP) will be presented to the East Valley Water District
Governing Body for adoption upon final approval by FEMA.
Upon adoption, Board meeting minutes will be included within the HMP.
Appendix A: Draft Resolution
2.2 Promulgation Authority Authority
This Hazard Mitigation Plan was reviewed and approved by the following Promulgation
Authorities:
James Morales, Jr.
Board President
Description of Involvement: Board President, East Valley Water District Board of
Directors
Ronald Coats
Vice President
Description of Involvement: Vice President, East Valley Water District Board of
Directors.
Chris Carrillo
Director
Description of Involvement: Director, East Valley Water District Board of Directors
Ben Coleman
Director
Description of Involvement: Director, East Valley Water District Board of Directors
Nanetter Shelton
Director
Description of Involvement: Director, East Valley Water District Board of Directors
John Mura
General Manager / Board Secretary
Description of Involvement: General Manager of East Valley Water District, EVWD
Board secretary.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 10 -
2.3 Primary Point of Contact
The Point of Contact for information regarding this plan is:
Kelly Malloy
Public Affairs/Conservation Manager
East Valley Water District
31111 Greenspot Road
Highland, CA 92346
909-885-4900 (Office)
kmalloy@eastvalley.org
East Valley Water District, 2010 Hazard Mitigation Plan Page - 11 -
SECTION 3: PLANNING PROCESS
The purpose of this section is to document the planning process that was taken to review, revise,
and update the 2005 HMP. A comprehensive description of the planning process not only
informs citizens and other readers about how the plan was developed, but also provides a
permanent record of how decisions were reached so it can be replicated or adapted in future plan
updates. An integral part of the planning process is documentation of how the public was
engaged through the process.
This HMP was completed with the coordination and involvement in the San Bernardino
Operational Area Multi-Jurisdictional Multi-Hazard Mitigation Plan Update planning efforts.
The update process was done with the assistance of a local Planning Team, consisting of
members within the District who had a vested interest and were appropriate for the level of
knowledge required for the local HMP. For example, one person on the planning team has been
with the District since 1987 and knew the history of previous hazards affecting the District. This
team developed and implemented the planning process.
This section includes a list of the planning team members, a summary of the meetings held,
coordination efforts with surrounding communities/groups, and all Public Outreach efforts.
3.1 Preparing for the Plan
The District’s local planning team reviewed the existing 2005 HMP and Crosswalk to determine
which sections of the plan needed to be updated. Once the planning team had reviewed these
documents and added any new hazard and mitigation program information, recommendations
were presented for public review and input.
The update process consisted of:
• Documenting actions since 2005;
• Incorporating new data;
• Engaging the Planning Team;
• Posting the 2005 and 2010 plan onto the District’s Web-site;
• Talking with the Highland Community News and attempting to get an article published
• Sharing information at the EVWD Board meetings that are held twice a month; and
• Conducting Public Outreach
To provide a better understand of the Planning Process and give a timeframe of the effort, Table
1 shows the draft timeline for preparing the Draft HMP for the District and the San Bernardino
County Operational Area Multi-Jurisdictional Multi-Hazard Mitigation Plan, discussed further
in the following sections.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 12 -
Table 1: Time Table
1 2 3 4 5 1 2 3 4 1 2 3 4 1 2 3 4 5 1 2 3 4 1 2 3 4 1 2 3 4 5 1 2 3 4 1 2 3 4 1 2 3 4 5
Meeting(s)
Working Group
Stakeholder Group
Review 2005 SB Co HMP and Crosswalk
Establish Planning Team
Initial Public Outreach
Update the 2005 HMP
Chapter 1- Introduction
Chapter 2- Plan Adoption
Chapter 3- Planning Process
Chapter 4- Risk Assessment
Chapter 5 Community Capability Assessment
Chapter 6- Mitigation Strategy
Chapter 7- Plan Maintenance
Second Public Outreach and Comment Period
Incorporate Revisions
Upload HMP Update on portal
ICF Team Comments
Revise HMP
Submit to SB County OES for transmission to Cal EMA
Submit to Cal EMA for approval
Submit to FEMA for approval pending adoption
Adoption by local governing body
FEMA Approval
In Person
Conf Call
Deadline
Group 2
October November December January March
2011
February
2010
June July August September
East Valley Water District, 2010 Hazard Mitigation Plan Page - 13 -
3.1.1 Planning Team
This Hazard Mitigation Plan was compiled and authored by members of the following
Planning Team:
Cecilia Contreras
Administrative Office Specialist II
Description of Involvement: Cecilia Contreras is the Administrative Office Specialist II
for East Valley Water District. She coordinates meetings, type’s agenda and helps with
the input of information into the Mitigation Plan. She attends the public meeting and
compiles the minutes for all mitigation meetings and contacts all members for meeting
reminders.
Gary Sturdivan
Safety and Regulatory Affairs Director
Description of Involvement: Gary Sturdivan is the Safety and Regulatory Affairs Director
for East Valley Water District and is the Planning Team Leader for the District's
Mitigation Plan and was the main preparer of this document.
Ron Buchwald
District Engineer
Description of Involvement: District Engineer for East Valley Water District, Internal
Mitigation Planning Team member.
Eliseo Ochoa
Assistant District Engineer
Description of Involvement: Assistant District Engineer for East Valley Water District.
Internal Mitigation Planning Team member
Gerald Sievers
Water System Superintendent
Description of Involvement: Water System Superintendent for East Valley Water District.
Internal Mitigation Planning Team member.
Mike Henderson
Water Production Supervisor
Description of Involvement: Water Production Supervisor for East Valley Water District,
Internal Mitigation Planning Team member.
Dan Borell
GIS Coordinator, San Bernardino Valley Municipal Water District
Description of Involvement: Dan Borell is the GIS Coordinator for the San Bernardino
Valley Municipal Water District. Dan is a member of the East Valley Water District
Mitigation Planning Team. Dan brings his input and concerns to the planning of our
Mitigation Plan.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 14 -
Frank Salazar
ERC Regulatory Analyst, City of San Bernardino Municipal Water Department
Description of Involvement: Frank Salazar is the Safety Manager at the City of San
Bernardino Municipal Water Department. Frank is a member of the East Valley Water
District Mitigation Planning Team. Frank brings his input and concerns to the planning of
our Mitigation Plan.
John Hull
Public Works Manager, Yucaipa Valley Water District
Description of Involvement: John Hull is the Safety Manager at Yucaipa Valley Water
District. John is a member of the East Valley Water District Mitigation Planning Team.
John brings his input and concerns to the planning of our Mitigation Plan.
Jonathon Dizon
Engineering, Monte Vista Water District
Description of Involvement: Jonathon Dizon is the Safety Manager at Monte Vista Water
District. Jonathon is a member of the East Valley Water District Mitigation Planning
Team. Jonathon brings his input and concerns to the planning of our Mitigation Plan.
A planning team made up of personnel from the Engineering, Production, Field and
Administration department meet to review the current mitigation plan. During these
meetings, the group discusses possible hazards at the District facilities and mitigation
measures.
3.2 Coordination with Other Jurisdictions, Agencies, and Organizations
San Bernardino County Fire Department Office of Emergency Services (OES) is coordinating
the update of the “San Bernardino County Operational Area Multi-Jurisdictional Multi-Hazard
Mitigation Plan”. The current “Multi-Hazard Mitigation Plan” contains information from 55
local HMPs, and are included as an annex to the County’s Operational Area plan. The 55
participants include all of the 24 (formatting problem)incorporated cities and towns, 30 special
districts, and areas in the unincorporated county. The District is a participating special district
within the San Bernardino County OES Multi-Jurisdictional Multi-Hazard Mitigation Plan.
The District participated in the bi-weekly meetings to coordinate and receive support for their
HMP with the County’s Multi-Jurisdictional Multi-Hazard Mitigation Plan. The support included
receiving technical expertise, resource material and tools. This assistance was used to expedite
the HMP update process, and to ensure that the updates are in compliance with federal
requirements of the program. The tools, resource material, and other project related information
were maintained on a project portal (https://tmsprojects.icfi.com/sbhmpupdate/default.aspx) to
ensure the same information was available to all participants.
Also, interaction with other local water agencies proved valuable in the development of the
mitigation projects for the plan. Water Districts within the County of San Bernardino met
to collectively discuss necessary decisions for the HMP and evaluate new ideas to streamline
resources.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 15 -
East Valley Water District hosted meetings at our agency headquarters and organized the
processes for participating water agencies.
3.3 Public Involvement/Outreach
EVWD and the Safety Regulatory Director has worked with the United States Geological Survey
(USGS), All Hazard Planning Committee on ShakeOut and the ARkStorm Planning Committee.
These sessions were set to conduct scientific hazard planning with other water agencies within
California. To accomplish the same end on a national level, they coordinated with the American
Water Works Associations Emergency Preparedness and Security Committee. The District’s
Safety & Regulatory Director is Chair of this committee.
EVWD holds yearly emergency response exercises with the public, other water agencies,
California Water Wastewater Agency Response Network, California Emergency Managament
Agency (CalEMA) and the Counties of Riverside and San Bernardino Operational Area’s attend
and coordinate water and wastewater issues.
An effort was made to solicit public input during the planning process during the Board
Meetings beginning September 28th, 2009 until completion of the plan. Information about the
plan was posted on the District’s website (www.eastvalley.org) and on Board Agendas for any
public comments.
There was a short article in the Highland Committee News, published on November 26, 2010.
The 2005 and 2010 HMPs were posted on the District Web-site for public comments. No public
comments were received.
Please see Appendix B for the details of the public involvement process including meeting
dates, purpose, agendas, sign-in sheets, minutes, and more.
3.4 Assess the Hazard.
This HMP has been developed through an extensive review of available information on hazards.
The District’s 2009 Emergency Response Plan, the Water Master Plan, the 2006 and Draft 2010
Urban Water Management Plans were studied. All related, engineering drawings, aerial
photographs and available geotechnical and geologic data both from the District and outside
sources ,i.e. the California Geological Survey for detailed fault investigation reports were
examined.
The assessment of the various hazards was completed by the Planning Team. The members of
this team averaged 25 years of District experience and knew the history of past hazardous events.
3.5 Set Goals
The Planning Team established four overall mitigation goals used to establish and prioritize
specific goal objectives and mitigation measures for each hazard. These include:
Minimize loss of life and property from natural hazard events
East Valley Water District, 2010 Hazard Mitigation Plan Page - 16 -
Protect public health and safety
Increase public awareness of risk from natural hazards
Enhance emergency services/response
Project and community hazard mitigation goals and objectives for the District were set by the
Planning Team to guide the development of the Plan. The goals in the National context
discussed below were considered during this process.
National Mitigation Strategies and Goals:
FEMA has developed ten fundamental principles for the Nation’s mitigation strategy and goals:
1. Risk reduction measures must ensure long-term economic success for the community as a
whole, rather than short-term benefits for special interests.
2. Risk reduction hazards for one natural hazard must be compatible with risk reduction
measures for other natural hazards.
3. Risk reduction measures must be evaluated to achieve the best mix for a given location.
4. Risk reduction measures for natural hazards must be compatible with risk reduction
measures for technological (man-made) hazards and vice versa.
5. All mitigation is local.
6. Emphasizing proactive mitigation before emergency response can reduce disaster costs
and the impacts of natural hazards. Both pre-disaster (preventative) and post-disaster
(corrective) mitigation is needed.
7. Hazard identification and risk assessment are the cornerstones of mitigation.
8. Building new federal-state-local partnerships and public-private partnerships is the most
effective means of implementing measures to reduce the impact of natural hazards.
9. Those who knowingly choose to assume greater risk must accept responsibility for that
choice.
10. Risk reduction measures for natural hazards must be compatible with the protection of
natural and cultural resources.
FEMA’s goals are to:
Substantially increase public awareness of natural hazard risks so that the public demands
safer communities in which to live and work;
Significantly reduce the risk of loss of life, injuries, economic costs, and destruction of
natural and cultural resources that result from natural hazards.
Hazard mitigation planning is a collaborative process whereby hazards affecting the community
are identified, vulnerability to the hazard is assessed, and consensus reached on alternative
mitigation measures that will best eliminate or reduce the effects of these hazards on the
community.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 17 -
3.6 Review and Propose Mitigation Measures
Meetings (both in-person and virtual) were held with the Planning Team to solicit their input and
review sections of the HMP. Each meeting focused on specific sections from the 2005 HMP,
including the Introduction, Participation Information, Planning Process and Public Involvement,
Risk Assessment, Mitigation Strategy, and Plan Maintenance.
3.7 Draft the Hazard Mitigation Plan
The Safety and Regulatory Affairs Director for the District, who was on the Planning Team also
assisted the District in completing the 2005 HMP, drafted this HMP.
The updated HMPs were measured against a FEMA-designed Crosswalk. The Crosswalk links
the federal requirement with the section in the HMP where the information can be found. From
this a rating of the level of compliance was compared with the regulation
3.8 Adopt the Plan
Upon finalizing the HMP, the Planning Team sent it to the County of San Bernardino and the
State of California for approval, before sending it to FEMA for final approval. Once approved by
FEMA, the plan would be presented to the District’s Board for adoption as written.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 18 -
SECTION 4: RISK ASSESSMENT
The goal of mitigation is to reduce the future impacts of a hazard including property damage,
disruption to local and regional economies, and the amount of public and private funds spent to
assist with recovery. In addition, mitigation should be based on risk assessment.
The purpose of this section is to describe the methodology used to understand the hazards in the
District’s service area. There were four steps in this process: 1) identify and screen the hazards;
2) profile the hazards; 3) inventory the assets; and, 4) estimate losses.
This risk assessment involved measuring the potential loss from a hazard event by assessing the
vulnerability of buildings, infrastructure, and people. It identified the characteristics and
potential consequences of each potential hazard. This assessment measured the extent of damage
possible in the District and the impact on District assets. The projected risk assessment
consisted of three components: hazard identification, vulnerability analysis, and risk analysis.
Though these are individual parts, the terms are sometimes used interchangeably
4.1 Hazard Identification
4.1.1 Hazard Screening Criteria
The intent of screening the hazards wasto help prioritize which hazard creates the greatest
concern to the District. Because the previous process (in 2005) used to rank hazards
(Critical Priority Risk Index (CPRI) software) was not being utilized, the alternative
approach will be explained. The process that was implemented is logical and can be
universally applied.
For this 2010 HMP Update, the District is utilizing a non-numerical ranking system for
the hazard screening process.
A list of the natural hazards to consider was obtained from Federal Emergency
Management Agency (FEMA) “State and Local Mitigation Planning how-to guide:
Understanding Your Risks”, (FEMA 386-1). The District’s planning team reviewed each
hazard on the list and using their experience with the hazards, the following conclusions
were drawn.
Natural hazards considered by the District’s planning team include the following:
• Dam Inundation
• Drought
• Earthquake
• Flash flooding
• Flooding
• Wildfires
East Valley Water District, 2010 Hazard Mitigation Plan Page - 19 -
The following natural hazards were considered not to affect or be a risk to the District as
decided by the District’s planning team:
• Extreme Heat
• High Winds/Straight Line Winds
• Lightning
• Tornados
• Hurricans
• Hailstorms
4.1.2 Hazard Assessment Matrix
For this 2010 HMP Update, the District utilized a non-numerical ranking system
consisting by generating a non-numerical ranking (similar to high, medium and low)
rating for the probability and impact of each of the District’s screened hazards.
• For Probability, the rating options are: Highly Likely, Likely, or
Somewhat Likely
• For Impact, the rating options are: Catastrophic, Critical, or Limited
Table 2 is the screening assessment matrix used for the District’s hazards. The hazards
have been placed in the appropriate/corresponding box/cell of the corresponding “Hazard
Matrix” A subset of this group of hazards was used for the prioritization of the hazards in
the following section.
Table 2: Screening Assessment Matrix
4.1.3 Hazard Prioritization
Using the hazard screening criteria and assessment matrix discussed in the previous two
sections, the District’s planning team identified the following three hazards to be the most
likely to affect the District:
Pr
o
b
a
b
i
l
i
t
y
Impact
Catastrophic Critical Limited
Highly Likely Earthquake
Wildfires,
Drought
Likely
Flooding, Flash
Flooding
Somewhat
Likely Dam Inundation
East Valley Water District, 2010 Hazard Mitigation Plan Page - 20 -
1. Wildfires: Many of the District’s facilities are located in the Foothills and have a
high fire potential as well as limited access to the facilities during a wildfire.
2. Earthquake Hazard: There are two active faults within miles of the District’s
service area. The San Andreas Fault runs within the District’s service area. The
second fault is the San Jacinto fault. These faults could potentially damage 100%
of the District’s critical facilities. The San Andreas is 150 years overdue for a
major event and was identified by USGS as one of the most likely faults in the
U.S. to rupture in the next 30 years.
3. Drought: A drought could impact 100% of the District’s population.
Table 3 presents the summary results of prioritizing each hazard based on the level of
risk. The “red shaded” boxes are the top ranked hazards and are the District’s priority
(or high profile) hazards. The hazards in the “white” boxes are the less critical hazards for
the District.
Table: 3 Hazard Prioritization Matrix
The three high profile hazards for the District are wildfire, earthquake, and drought.
While other hazards are profiled in the following sections for completeness, the District’s
priority and focus for the mitigation projects will be for only the three high profile
hazards.
4.2 Hazard Profile
4.2.1 Dam Inundation Description
Table 4: Hazard Prioritization Matrix (Dam Inundation)
Pr
o
b
a
b
i
l
i
t
y
Impact
Catastrophic Critical Limited
Highly Likely Earthquake
Wildfires,
Drought
Likely
Flooding,
Flash Flooding
Somewhat
Likely Dam Inundation
Pr
o
b
a
b
i
l
i
t
y
Impact
Catastrophic Critical Limited
Highly Likely
Likely
Somewhat
Likely Dam Inundation
East Valley Water District, 2010 Hazard Mitigation Plan Page - 21 -
The following section describes the hazard and then details the historical events
associated with this hazard for the East Valley Water District.
General Definition: Dam failure Inundation is defined as the flooding which occurs as
the result of structural failure of a dam. Description: In reviewing the “Dam Inundation
Areas”, attached map, it appears that portions of the District’s service area falls within a
dam inundation area. The Districst’s Plant 125 is located in the dam inundation area.
The areas affected are mostly unpopulated. The Phillip A. Disch Surface Water
Treatment Plant is not located within the dam inundation area but would be affected. This
Treatment plant receives water from the Santa Ana River and supplies about 15% of the
total supply of drinking water within the District. Please see Figure 1 for details.
Therefore, the District is dropping this hazard from further evaluation. Also, the District
has no history of dam inundation.
Figure 1: Dam Inundation Map
East Valley Water District, 2010 Hazard Mitigation Plan Page - 22 -
4.2.2 Drought Hazard
The following section describes the hazard and then details the historical events
associated with this hazard for the East Valley Water District.
Table 5: Hazard Prioritization Matrix (Drought)
1. General Definition: A drought is a period of dryer-than-normal conditions that results in
water-related problems. Precipitation (rain or snow) falls in uneven patterns across the country.
When no rain or only a small amount of rain falls, soils can dry out and plants can die. If dry
weather persists and water supply problems develop, the dry period can become a drought.
Droughts differ from typical emergency events such as floods or forest fires, in that they occur
slowly over a multiyear period. California has faced numerous challenges in recent years,
including a nearly decade-long drought on the Colorado River, snowpacks that are below
normal, and court-mandated reductions in the amount of water available for delivery by the State
Water Project. Drought impacts increase with the length of a drought, as carry-over supplies in
reservoirs are depleted and water levels in groundwater basins decline. Climate change,
population growth, and the increasing instability of the water supplies in the delta formed by the
confluence of the Sacramento and San Joaquin rivers threaten to exacerbate the crisis
Description: The District provides water and a severe multi year drought can be a
hazard to the District. A drought is defined as a series of years with less than average
rainfall and typically lasts seven years.
Southern California has a history of severe droughts. There have been six severe
extended droughts within the last 400 years (the most severe drought lasted from
approximately 1650 to 1700). The U.S. Weather Service is forecasting 20 more years of
below average rainfall.
The 2009 California Water Plan states that Water Year 2009 was the third consecutive
dry year for the state. Because of losses caused by this drought, the U.S. Department of
Agriculture in September designated all of the counties within the San Joaquin River,
Tulare Lake, and Central Coast Hydrologic Regions as either Primary Natural Disaster
Areas or Natural Disaster Areas (statewide total was 21 counties and 29 counties,
respectively). The state entered the 2009-2010 Water Year with its key supply reservoirs
at only 68 percent of average.
Pr
o
b
a
b
i
l
i
t
y
Impact
Catastrophic Critical Limited
Highly Likely Drought
Likely
Somewhat
Likely
East Valley Water District, 2010 Hazard Mitigation Plan Page - 23 -
The fundamental drought impact to water agencies is a reduction in available water
supplies. As a result, historic occurrences of drought have encouraged water agencies to
review the reliability of their water supplies and to initiate planning programs addressing
identified needs for improvement. In addition, public and media interest in droughts
fosters heightened awareness of water supply reliability issues in the Legislature.
More than 50 drought-related legislative proposals were introduced during the severe, but
brief 1976-77 drought. About one-third of these eventually became law. Similar activity
on drought-related legislative proposals was observed during the 1987-92 droughts. One
of the most significant pieces of legislation was the 1991 amendment to the Urban Water
Management and Planning Act, in effect since 1983, which requires water suppliers to
estimate available water supplies at the end of one, two, and three years, and to develop
contingency plans for shortages of up to 50 percent.
The District’s 2005 Urban Water Management Plan (UWMP EVWD, 2006) presents
water supply to demand comparisons through 2030. The 2010 UWMP will be completed
by June 30, 2011 and will update any demand and supplies documented in the 2005
UWMP The plan also presents water supply to demand comparisons for single dry to
multiple dry year scenarios. The comparisons show that the District has adequate supply
through 2030.
The Bunker Hill Basin covers approximately 92,000 acres. It is located at the top of the
Santa Ana River watershed and received all the surface water runoff from the headwaters
of the Santa Ana River, Mill Creek, Lytle Creek, and other tributaries. The Bunker Hill
Basin stores approximately five million acre feet of water. The basin is recharged by rain,
runoff from the surrounding mountains and imported water. The Bunker Hill Basin
provides water to approximately 650,000 people in the cities of Highland, San
Bernardino, Redlands, Loma Linda, Colton, Rialto, Bloomington, Fontana, Grand
Terrace, and Riverside.
Southern California has a history of severe droughts. There have been six severe
extended droughts within the last 400 years (the most severe drought lasted from
approximately 1650 to 1700). The U.S. Weather Service is forecasting 20 more years of
below average rainfall.
The 2009 California Water Plan states that Water Year 2009 was the third consecutive
dry year for the state. Because of losses caused by this drought, the U.S. Department of
Agriculture in September designated all of the counties within the San Joaquin River,
Tulare Lake, and Central Coast Hydrologic Regions as either Primary Natural Disaster
Areas or Natural Disaster Areas (statewide total was 21 counties and 29 counties,
respectively). The state entered the 2009-2011 Water Year with its key supply reservoirs
at only 68 percent of average.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 24 -
Table 6 summarizes the occurrences, impact, and costs of this hazard.
Table 6: Drought History
Date of
Event
Type
of Damage
Amount
of Damage
Statewide
or Local
1976-1977
Annual statewide
runoff dropped 21%
below average.
1976-$888.5M; 1977-$1.775M; TOTAL-
$2.7B various
1987-1992
Annual statewide
runoff dropped 27%
below average.
Twenty-three counties
had declared local
drought emergencies by
the end of 1991.
SWP terminated services to agricultural
contractors and provided only 10% of
requested urban deliveries. Appropriate
$34.8M from the General Fund to the
Department for financial assistance to
local water suppliers for emergency
drought-relief water supply, technical
water conservation assistance, and
operation of the Department's Drought
Information Center.
various
1998-current
San Bernardino
National Forest - dead
and dying trees, bark
beetle infestations.
$12,100 crop damage. various
Summarizing Risk
Probability: Highly Likely
Impact: Critical
4.2.3 Earthquake Hazard
Table 7: Hazard Prioritization Matrix (Earthquake)
Pr
o
b
a
b
i
l
i
t
y
Impact
Catastrophic Critical Limited
Highly Likely Earthquake
Likely
Somewhat
Likely
East Valley Water District, 2010 Hazard Mitigation Plan Page - 25 -
The following section describes the hazard and then details the historical events
associated with this hazard for the East Valley Water District.
General Definition: An earthquake is a sudden, rapid shaking of the Earth caused by the
breaking and shifting of rock beneath the Earth's surface. For hundreds of millions of
years, the forces of plate tectonics have shaped the Earth as the huge plates that form the
Earth's surface move slowly over, under, and past each other. Sometimes the movement
is gradual. At other times, the plates are locked together, unable to release the
accumulating energy. When the accumulated energy grows strong enough, the plates
break free causing the ground to shake. Most earthquakes occur at the boundaries where
the plates meet; however, some earthquakes occur in the middle of plates.
Ground shaking from earthquakes can collapse buildings and bridges; disrupt gas,
electric, water utilities, and phone service; and sometimes trigger landslides, avalanches,
flash floods, fires, and huge, destructive ocean waves (tsunamis). Buildings with
foundations resting on unconsolidated landfill and other unstable soil, and trailers and
homes not tied to their foundations are at risk because they can be shaken off their
mountings during an earthquake. When an earthquake occurs in a populated area, it may
cause deaths and injuries and extensive property damage.
Earthquakes strike suddenly, without warning. Earthquakes can occur at any time of the
year and at any time of the day or night. On a yearly basis, 70 to 75 damaging
earthquakes occur throughout the world. Estimates of losses from a future earthquake in
the United States approach $200 billion.
There are 45 states and territories in the United States at moderate to very high risk from
earthquakes, and they are located in every region of the country. California experiences
the most frequent damaging earthquakes; however, Alaska experiences the greatest
number of large earthquakes—most located in uninhabited areas. The largest earthquakes
felt in the United States were along the New Madrid Fault in Missouri, where a three-
month long series of quakes from 1811 to 1812 included three quakes larger than a
magnitude of 8 on the Richter Scale. These earthquakes were felt over the entire Eastern
United States, with Missouri, Tennessee, Kentucky, Indiana, Illinois, Ohio, Alabama,
Arkansas, and Mississippi experiencing the strongest ground shaking.
Description: There are two earthquake faults located within the District’s service area.
They are the San Andreas Fault and the San Jacinto Fault.
The source for the earthquake profile is a new earthquake rupture forecast for California
developed by the 2007 Working Group on California Earthquake Probabilities (WGCEP
2007). The Working Group was organized in September 2005, by the U.S. Geological
Survey (USGS), the California Geological Survey (CGS), and the Southern California
Earthquake Center (SCEC). The group produced a revised, time independent forecast for
California for the national seismic hazard maps.
Appendix C presents the earthquake profile findings for the District’s service area. The
ground motion findings indicate the peak ground acceleration (PGA) within the District’s
East Valley Water District, 2010 Hazard Mitigation Plan Page - 26 -
service area could potentially exceed 80 percent. Typically, any acceleration over 3
percent is considered excessive. Also, the map shown in Appendix C illustrates there is
a 97% probability that Southern California will have a 7.6 scale earthquake over the next
30 years.
Since the 2005 HMP, the District has no damages to facilities resulting from earthquakes.
Table 8 summarizes the occurrences, impact, and costs of this hazard.
Table 8: Earthquake History
Earthquake
Name
Date of
Earthquake
Magnitude
of Quake
Damage Description
Wrightwood
Earthquake Dec. 8, 1812 7.5 40 deaths.
Cajon Pass July 22, 1899 5.7 Landslides, heavy damage to buildings in San
Bernardino. No deaths.
San Jacinto Dec. 25 1899 6.5
San Jacinto & Hemet had severe damage. Six
deaths. Chimneys thrown down and walls
cracked in Riverside.
Elsinore May 15, 1910 6 Chimney’s toppled.
San Jacinto April 21, 1918 6.8
Most damage in San Jacinto and Hemet. Several
injuries, one death. Landslides, cracks in ground,
roads, and canals.
North San
Jacinto July 22, 1923 6.3
Chimney’s toppled, broken windows, 2 critical
injuries, no deaths, San Bernardino hospital and
Hall of Records badly damaged.
San Jacinto
Terwilliger March 25, 1937 6.0
Few chimneys damaged, some plaster cracked, a
few windows broken. Minimal damage mostly
due to sparsely populated area.
Fish Creek
Mountains Oct 21, 1942 6.6 Little damage due to remote location, felt over a
large area. Rockslides
Desert Hot
Springs Dec 4, 1948 6.0
Widespread damage. In Los Angeles, 5,800
gallon water tank split, water pipes broken in
Pasadena, at UCLA, and San Diego. Walls
cracked in Escondido and Corona.
1954 San
Jacinto March 19, 1954 6.4 Minor widespread damage. Parts of San
Bernardino experienced a temporary blackout.
Borrego
Mountain April 8, 1968 6.5
Largest most damaging earthquake in 16 years.
Damage across most of Southern California.
Landslides, huge boulders thrown.
Lytle Creek Sept. 12, 1970 5.2 Landslides, rock falls, 4 injuries, San Bernardino
radio station knocked off the air.
White Wash Feb 25, 1980 5.5
Landslides. Windows and dishes broken. Fire
broke out in Rancho Mirage due to a gas line
rupture in an empty home.
1988 Upland
and 1990
Upland
June 26, 1988
and Feb 28,
1990
4.7 and 5.4
respectively
Landslides, damage to San Antonio Dam, 38
minor injuries. Public-$4.87M; business-$4.7M;
private-$2,4M; total-$12M; 501 homes and 115
businesses damaged or destroyed.
North Palm
Springs July 8, 1986 5.6 29 injuries. Destruction or damage of 51 homes.
Landslides. Damage over $4M.
Joshua Tree April 22, 1992 6.1 32 minor injuries.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 27 -
Earthquake
Name
Date of
Earthquake
Magnitude
of Quake
Damage Description
Big
Bear/Landers June 28,1992
2 separate
earthquakes – Big
Bear - 6.4,
Landers – 7.3.
Landslides in San Bernardino Mountains.
Substantial damage in Big Bear. Landers was the
largest earthquake in southern California in 40
years. Earthquake ruptured 5 separate faults.
Total rupture length was 53 miles. One death,
402 injuries. Private-$47.5M; business-$17M;
public-$26.6M; total-$91M; 77 homes destroyed,
4,369 homes damaged, 139 businesses damaged.
Hector Mine Oct. 16, 1999 7.1 Very remote location. Ruptured in both
directions from the epicenter.
Summarizing Risk
Probability: Highly Likely
Magnitude/Severity: Catastrophic
4.2.4 Flooding Hazard
Table 9: Hazard Prioritization Matrix (Flooding)
The following section describes the hazard and then details the historical events
associated with this hazard for the East Valley Water District.
General Definition: A flood, as defined by the National Flood Insurance Program is: "A
general and temporary condition of partial or complete inundation of two or more acres
of normally dry land area or of two or more properties (at least one of which is your
property) from:
• Overflow of inland or tidal waters.
• Unusual and rapid accumulation or runoff of surface waters from any source, or a
mudflow.
Floods can be slow or fast rising but generally develop over a period of days. Mitigation
includes any activities that prevent an emergency, reduce the chance of an emergency
happening, or lessen the damaging effects of unavoidable emergencies. Flash flooding
tends to occur in the summer and early fall because of the monsoon and is typified by
Pr
o
b
a
b
i
l
i
t
y
Impact
Catastrophic Critical Limited
Highly Likely
Likely Flooding
Somewhat
Likely
East Valley Water District, 2010 Hazard Mitigation Plan Page - 28 -
increased humidity and high summer temperatures. The standard for flooding is the so-
called "100-year flood," a benchmark used by the Federal Emergency Management
Agency to establish a standard of flood control in communities throughout the country.
Thus, the 100-year flood is also referred to as the "regulatory" or "base" flood It means
there is a one in one-hundred (or 1%) chance of a flood of that intensity and elevation
happening in any given year. In other words, it is the flood elevation that has a one
percent chance of being equaled or exceeded each year. And it could occur more than
once in a relatively short period of time. (By comparison, the 10-year flood means that
there is a ten percent chance for a flood of its intensity and elevation to happen in any
given year.)1
Figure 2: Flood Map
In recent history, there have been 17 floods, storms, and flash floods in the District’s
general service area. Table 11 summarizes the occurrences, impact, and costs of this
hazard.
1 Rod Bolin, The Ponca City News, July 18, 2002. Page 5-A
East Valley Water District, 2010 Hazard Mitigation Plan Page - 29 -
Table 10: Flooding History
Date of event Type of Damage Amount of Damage Statewide or Local
Dec-55 74 deaths $200 M State wide
Apr-58 13 deaths, several injuries $20 M, plus $4 M
agricultural State wide
Fall 1965 Abnormally heavy and
continuous rainfall.
Public- $5.8 M; private
$16.0 M;
Total $21.8 M
Riverside, San
Bernardino, Ventura, San
Diego Counties
Winter 1966 Abnormally heavy and
continuous rainfall.
Public- $14.6 M; private
$14 M;
Total $28.7 M
Various
Winter 1969
Storms, flooding, 47 dead,
161 injured. An alluvial
flood and debris flow on
Deer Creek in San
Bernardino County killed
11 people.
Public- $185 M, Private -
$115 M;
Total -$300 M
Various
Sep-76 High winds, heavy rains,
and flooding
Public-$65.7 M; private-
$54.3 M;
TOTAL-$120 M
Imperial, Riverside, San
Bernardino, San Diego
Counties
Winter 1978 14 dead, at least 21 injured
Public-$73 M; private-$44
M;
Total -$117 M; 2,538
homes destroyed
Various
Jul-79
Public-$3.0 M; private-
$22.9 M;
Total -$25.9 M
Riverside
Feb-80 Rain, wind, mud slides,
and flooding Various
Winter 82-83 Heavy rains, high winds,
flooding, levee breaks
Public-$151 M; private-
$159 M; agricultural-$214
M; TOTAL-$524 M
Various
Aug-83 High winds, storms, and
flooding; 3 deaths
Public $10 M, private $15
M, agricultural $10 M;
TOTAL-$35 M
Inyo, Riverside, San
Bernardino Counties
East Valley Water District, 2010 Hazard Mitigation Plan Page - 30 -
Date of event Type of Damage Amount of Damage Statewide or Local
Feb-92 Flooding, rainstorms, mud
slides; 5 deaths
Public-$95 M; private-
$18.5 M; business-$8.5 M,
agricultural-$1.5 M;
TOTAL-$123 M
Los Angeles, Ventura,
Kern, Orange, San
Bernardino Counties
Dec-92
Snow, rain, and high
winds, 20 deaths, 10
injuries
Total - $600 M Various
Jan-95 11 deaths
Public-$299.6 M;
individual-$128.4 M;
businesses $58.4 M;
highways-$158 M; ag-$97
M; TOTAL-$741.4 M;
damage to homes: major-
1,883; minor-4, 179;
destroyed-370.
Various
Feb-95 17 deaths
Public property-$190.6 M;
individual-$122.4 M;
business-$46.9 M;
highways-$79 M; ag-$651.6
M; TOTAL-approximately
$1.1 billion; damage to
homes: major-1,322; minor-
2,299; destroyed-267
57 counties (all except
Del Norte)
Feb-98 17 deaths $550 M Various
Dec-03 15 deaths
San Bernardino –
Waterman Canyon from
Lytle Creek River.
Summarizing Risk
Probability: Likely
Magnitude/Severity: Critical
East Valley Water District, 2010 Hazard Mitigation Plan Page - 31 -
4.2.5 Wildfires Hazard
Table 11: Hazard Prioritization Matrix (Wildfires)
The following section describes the hazard and then details the historical events
associated with this hazard for the East Valley Water District.
General Definition: A wildland fire is a type of fire that spreads through all types of vegetation.
It often begins unnoticed, spreads quickly, and is usually signaled by dense smoke that may be
visible from miles around. Wildland fires can be caused by human activities (such as arson or
campfires) or by natural events such as lightning. Wildland fires often occur in forests or other
areas with ample vegetation. In addition to wildland fires, wildfires can be classified as urban
fires, interface or intermix fires, and prescribed burns.
The following three factors contribute significantly to wildland fire behavior and can be used to
identify wildland fire hazard areas:
Topography: As slope increases, the rate of wildland fire spread typically increases.
South facing slopes are also subject to more solar radiation, making them drier and thereby
intensifying wildland fire behavior. However, ridge tops may mark the end of wildland fire
spread, since fire spreads more slowly or may even be unable to spread downhill.
Fuel: The type and condition of vegetation plays a significant role in the occurrence and
spread of wildland fires. Certain types of plants are more susceptible to burning or will burn
with greater intensity. Dense or overgrown vegetation increases the amount of combustible
material available to fuel the fire (referred to as the “fuel load”). The ratio of living to dead plant
matter is also important. The risk of fire is increased significantly during periods of prolonged
drought as the moisture content of both living and dead plant matter decreases. The fuel’s
continuity, both horizontally and vertically, is also an important factor.
Weather: The most variable factor affecting wildland fire behavior is weather.
Temperature, humidity, wind, and lightning can affect chances for ignition and spread of fire.
Extreme weather, such as high temperatures and low humidity, can lead to extreme wildland fire
activity. By contrast, cooling and higher humidity often signals reduced wildland fire occurrence
and easier containment.
Description: The average annual rainfall in the District’s service area is less than 15
inches per year. Portions of the area are rural, with forests surrounding portions of the
District. Wildfires are a potential significant hazard.
Pr
o
b
a
b
i
l
i
t
y
Impact
Catastrophic Critical Limited
Highly Likely Wildfires
Likely
Somewhat
Likely
East Valley Water District, 2010 Hazard Mitigation Plan Page - 32 -
Figure 3 shows the “Very High” fire threat map for the District’s north and east systems
in San Bernardino County, prepared by the California Department of Forestry. The maps
show five threat classes that range from Non- Wildland Non-Urban to Very High.
However, a more detailed examination during the District Facility site reconnaissance
determined a moderate fire hazard existed because of clearing zones around each facility.
The District has an active maintenance program to address such issues. Still, the District
has had water plant sites inaccessible to fire equipment and were and damaged due to
wildfires in 2003. The District has many facilities in the foothills that could be affected
by fires. The lack of access during a fire is the main concern.
Figure 3: Fire Map
Summarizing Risks
Probability: Highly Likely
Magnitude/Severity: Critical
East Valley Water District, 2010 Hazard Mitigation Plan Page - 33 -
4.3 Inventory Assets
This section provides an overview of the assets in the East Valley Water District and the hazards
to which these facilities are susceptible.
4.3.1 Population
The total population of East Valley Water District is currently approximately 70,000.
4.3.2 Buildings
As of August 2010, the District operates and maintains the following facilities:
• 14 pressure zones,
• 23 existing reservoirs with a total storage capacity of 29 million gallons (MG).
• 17 existing wells with a total pumping capacity of 17 million gallons a day (mgd).
• Philip A Disch Surface Water Treatment Plant (4 mgd capacity) utilizing local
surface water from the Santa Ana River via the North Fork Irrigation Canal and
water from the State Water Project (SWP).
• Approximately 495 miles of water and sewer distribution and transmission
facilities (sizes 4 inches to 36 inches)
Figure 4 is a map of the District’s facilities.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 34 -
Figure 4
Potable water service to the entire City of Highland, sections of the unincorporated County of
San Bernardino and the eastern portion of the City of San Bernardino is provided by the East
Valley Water District. EVWD currently serves more than 70,000 residents through
approximately 22,000 connections.
Water demands in the service area vary throughout the year with maximum daily summer
demands estimated at 34 mgd (July 2007). The District has several sources of water for
domestic water supply. These sources include the Bunker Hill Groundwater Basin, the
State Water Project and Santa Ana River water. Seventeen groundwater extraction wells
draw an average of approximately seventeen million gallons per day (mgd) from the
Bunker Hill Groundwater Basin. Santa Ana River water is diverted at a point south of the
Seven Oaks Dam and transported via the North Fork Canal to the Philip A. Disch Surface
Water Treatment Plant. State Water Project water is supplied to the District and San
Bernardino Valley Municipal Water District via a separate pipe system.
4.3.3 Critical Facility List
This section provides a listing of the critical facilities in East Valley Water District. The
primary contact for all the District facilities is the following:
East Valley Water District, 2010 Hazard Mitigation Plan Page - 35 -
Primary Contact: Eliseo Ochoa, San Bernardino, CA
Phone: 909-888-8986
Fax: 909-383-1481
Because the District’s exact location of facilities is extremely sensitive, especially due to
increased concerns for national security, only general locations have been included in this
section.
Critical Facilities: The Phillip A. Disch Surface Water Treatment Plant (PDSWTP) is
identified as a critical facility because it supplies approximately 15 percent of the water
supplied to District customers.
The remaining facilities in the District’s system are considered critical facilities and
include reservoirs, wells, booster stations, and treatment plants. Also, the 287 miles of
water mains at the District are considered critical because they are needed to transport
water. In addition the 203 +/- miles of sewer distribution piping are also critical to the
safe transport of sewage.
To minimize any hazard potential from the District’s newly constructed facilities, all
future reservoirs will be constructed adequately for existing seismic conditions. Some of
these include a swivel joint for the inlet/outlet of water tanks to allow movement and
anchoring for the tank with bolts to the concrete footing. As older facilities are
rehabilitated, seismic retrofits will be included, if possible. In addition, all buildings will
be brought into compliance to meet the current seismic building codes.
Table 12: Summary of the critical facilities for the District.
Plant 9
Water Plant
Size: 4,900 SF
Facility Description: Forebay, Water Well, and Booster Station
Plant 11
Water Plant
Size: 6,200 SF
Facility Description: Water Well
Plant 12
Water Plant
Size: 25,000 SF
Facility Description:Forebay, Water Well, and Booster Station
Plant 24
Water Plant
Size: 56,700 SF
Facility Description: Forebay, Water Well, and Booster Station.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 36 -
Plant 25
Water Plant
Size: 5,800 SF
Facility Description: Water Well, and Booster Station
Plant 28
Water Plant
Size: 10,500 SF
Facility Description: Water Well, and GAC Treatment Plant
Plant 33
Water Plant
Size: 49,000 SF
Facility Description: Water Storage and Booster Plant
Plant 34
Water Plant
Size: 46,300 SF
Facility Description: Water Storage, Booster Station , and Hydro
Plant 37
Water Plant
Size: 80,000 SF
Facility Description: Water Storage and Booster
Plant 39
Water Plant
Size: 404,200 SF
Facility Description: Water Storage, Water Well,Booster Station, and Blending
Treatment
Plant 40
Water Plant
Size: 8,500 SF
Facility Description: Water Well, and Ion exchangeTreatment Plant
Plant 56
Water Plant
Size: 28,300 SF
Facility Description: Water Storage and Booster Station
Plant 59
Water Plant
Size: 113,700 SF
Facility Description: Water Storage and Booster Station, and Hydro
East Valley Water District, 2010 Hazard Mitigation Plan Page - 37 -
Plant 99
Water Plant
Size: 16,200 SF
Facility Description: Water Storage, Booster Station, and Two Way Radio Repeater
Station.
Plant 101
Water Plant
Size: 23,600 SF
Facility Description: Water Storage and Booster Station, and Hydro
Plant 107
Water Plant
Size: 88,800 SF
Facility Description: Water Well and Ion ExchangeTreatment Plant
Plant 108
Water Plant
Size: 57,500 SF
Facility Description: Water Storage and Booster Station
Plant 125
Water Plant
Size: 8,000 SF
Facility Description: Water Well, Forebay, and Booster Station
Plant 127
Water Plant
Size: 7,800 SF
Facility Description: Water Booster Station
Plant 129
Water Plant
Size: 106,000 SF
Facility Description: Water Storage and Booster Station
Plant 130
Water Plant
Size: 1,200 SF
Facility Description: Booster Station
Plant 131
Water Plant
Size: 64,100 SF
Facility Description: Water Booster Station
East Valley Water District, 2010 Hazard Mitigation Plan Page - 38 -
Plant 132
Water Plant
Size: 29,500 SF
Facility Description: Water Well
Plant 134
Water Plant
Size: 171,900 SF
Facility Description: Surface Water treatment Plant, Water Storage, and Booster Station
Plant 137
Water Plant
Size: 7,400 SF
Facility Description: Water Storage and Booster Station
Plant 140
Water Plant
Size: 52,600 SF
Facility Description: Water Storage, and Booster Station
Plant 141
Water Plant
Size: 5,900 SF
Facility Description: Water Well
Plant 142
Water Plant
Size: 12,400 SF
Facility Description:Forebay, Water Well, and Booster Station
Plant 143
Water Plant
Size: 147,300 SF
Facility Description: Water Well
Plant 146
Water Plant
Size: 19,400 SF
Facility Description: 2-Water Well
Plant 147
Water Plant
Size: 40,600 SF
Facility Description: Water Well
East Valley Water District, 2010 Hazard Mitigation Plan Page - 39 -
Plant 148
Water Plant
Size: 25,100 SF
Facility Description: Water Storage
Plant 149
Water Plant
Size: 12,900 SF
Facility Description: Water Storage and Booster Station, and Hydro
Plant 151
Water Plant
Size: 31,200 SF
Facility Description: Water Well
North Fork
Water CanalSize: 95,040 SF
Facility Description: Water Channel for Irrigation and future Drinking Water
Headquarters
Government Facilities
Size: 12,000 SF
Facility Description: Administration, Finance, Engineering Services, Customer Service
District Yard
Emergency Response Facilities
Size: 280,000 SF
Facility Description: Water Production, Meter Shop, Field Services, Warehouse, Garage,
SCADA System, Two way radio.
4.4 Vulnerability Assessment
4.4.1 Methodology
The facility replacement costs were calculated using the District’s accounting and
insurance replacement values and/or the following engineering estimates for construction
of new facilities:
1. Reservoirs – Cost is typically $1.00 per gallon of capacity.
2. Pump Stations – Cost is approximately $2,000 per horsepower (HP) of operation
3. Pipelines – Cost is approximately $9-10 per diameter-inch, per foot of pipeline.
4. Wells – Cost is typically $1,500,000 per well.
The annual economic impacts were estimated by ranking the facilities by their
importance to the District’s production of water. These were used to develop a
percentage of importance for each facility. This percentage was applied to the projected
East Valley Water District, 2010 Hazard Mitigation Plan Page - 40 -
2009/2010 annual water revenue from the District of $14,100,000 to obtain the annual
economic impact for each facility.
4.4.2 Dam Inundation Vulnerability Analysis
Population: Approximately 10% of the District’s population is vulnerable.
Critical Facilities: Approximately 5% of the District’s critical facilities are vulnerable.
There are several water and sewer pipelines that cross various creeks and channels.
These are subject to damage from mud and rock flows.
Estimated Losses: The economic loss resulting in this hazard is approximately $2.2M.
4.4.3 Drought Vulnerability Analysis
Population: 100% of the District’s population is vulnerable.
Critical Facilities: Approximately 55% of the District’s critical facilities are vulnerable.
The facilities vulnerable to drought in East Valley Water District include
all wells and the Treatment Plant. The wells are critical to drought because they supply
most of the water for the District. During a drought, the levels in the wells become lower
than the pumping bowls and suction from the pumps is broken. Either the equipment is
pulled and bowls are added to get lower into the water, along with a changeout of pumps
to extend the range. Or the well is taken off line until the water level rises again and the
existing bowls are back under water.
The Treatment Plant is vulnerable, since there is less urface water supply to treatt, more
water has to be imported from Northern California through the State Water Project, at a
higher cost.
Of the 36 critical facilities, 20 are wells and treatment facilities. This calculates to 55%
being at risk. Reservoirs and pipelines are NOT critical in a drought.
Estimated Losses: The economic loss resulting from this hazard is approximately
$24.8M.
As a drought mitigation measure, the District adopted Amended Ordinance No. 358
Section 15 Water Conservation Plan on 11/7/2002, establishing the policy and
conservation measures to be followed during drought conditions.
See Appendix D – Ordinance No 358 Section 15
4.4.4 Earthquake Vulnerability Analysis
Population: 100% of the District’s population is vulnerable.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 41 -
Critical Facilities: 100% of the District’s critical facilities are vulnerable.
All District facilities are vulnerable in the event of a major earthquake within or around
the East Valley Water District’s Boundaries. There are two faults that affect the District
facilities, the San Andreas and San Jacinto Fault. The District facilities are built on both
sides of the San Andreas Fault. The San Jacinto fault enters the San Bernardino Valley
from the southeast and joins the San Andreas fault in the Cajon Pass, running along the
southern boundary of the District.
Estimated Losses: The economic loss resulting from this hazard is approximately $46M.
Losses are estimated assuming:
1. The projected 2009/2010 annual water revenue from the District at $24.5M is
used to estimate the lost annual revenue.
2. The District has 6 months of lost revenue from the earthquake.
3. All the District’s critical facilities are at risk, including 100% of the District’s
pipelines.
4. Without the critical facilities no revenue can be generated for the District.
The percent of District's population at risk: 100%
4.4.5 Flooding Vulnerability Analysis
Population: Approximately 5% of the District’s population is vulnerable.
Critical Facilities: Approximately 10% of the District’s critical facilities are vulnerable.
The specific critical facilities vulnerable in East Valley Water District are: Well 143, 146
and 147 and 125, 142, 140, 148, and 37
Estimated Losses: The economic loss resulting from this hazard is approximately $5.5M.
4.4.6 Wildfires Vulnerability Analysis
Population: Approximately 50% of the District’s population is vulnerable.
Critical Facilities: Approximately 50% of the District’s critical facilities are vulnerable.
The critical facilities are: 37, 56, 59, 99, 101, 125, 129, 131, 134, 137, 140, 148, and 149.
Estimated Losses: The economic loss resulting from this hazard is approximately
$27.8M.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 42 -
4.4.7 Potential Loss Estimation
Table 13 summarizes the economic impacts on the critical facilities for the District.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 43 -
Table 13: Economic Impacts on Critical Facilities for the District
Plant 9
Facility Replacement cost:
$ 575,000
Estimated Economic Impact (per month): $ 39,351
Description of Economic Impact: Loss of water sales
Plant 11
Facility Replacement cost:
$ 195,000
Estimated Economic Impact (per month): $ 74,791
Description of Economic Impact: Loss of water sales
Plant 12
Facility Replacement cost:
$ 335,500
Estimated Economic Impact (per month):
Description of Economic Impact:
Plant 24
Facility Replacement cost:
$ 490,000
Estimated Economic Impact (per month): $ 192,396
Description of Economic Impact: Loss of water sales
Plant 25
Facility Replacement cost:
$ 215,000
Estimated Economic Impact (per month): $ 42,624
Description of Economic Impact: Loss of water sales
Plant 28
Facility Replacement cost:
$ 475,000
Estimated Economic Impact (per month): $ 69,876
Description of Economic Impact: Loss of water sales
Plant 33
Facility Replacement cost:
$ 3,810,460
Estimated Economic Impact (per month):
Description of Economic Impact:
Plant 34
Facility Replacement cost:
$ 690,000
Estimated Economic Impact (per month):
Description of Economic Impact:
Plant 37
Facility Replacement cost:
$ 5,781,192
Estimated Economic Impact (per month):
East Valley Water District, 2010 Hazard Mitigation Plan Page - 44 -
Description of Economic Impact:
Plant 39
Facility Replacement cost:
$ 2,960,000
Estimated Economic Impact (per month): $ 57,429
Description of Economic Impact: Loss of water sales
Plant 40
Facility Replacement cost:
$ 1,295,000
Estimated Economic Impact (per month): $ 47,488
Description of Economic Impact: Loss of water sales
Plant 56
Facility Replacement cost:
$ 315,000
Estimated Economic Impact (per month):
Description of Economic Impact:
Plant 59
Facility Replacement cost:
$ 1,057,000
Estimated Economic Impact (per month):
Description of Economic Impact:
Plant 99
Facility Replacement cost:
$ 345,000
Estimated Economic Impact (per month):
Description of Economic Impact:
Plant 101
Facility Replacement cost:
$ 1,275,000
Estimated Economic Impact (per month):
Description of Economic Impact:
Plant 107
Facility Replacement cost:
$ 1,515,000
Estimated Economic Impact (per month): $ 80,383
Description of Economic Impact: Loss of water sales
Plant 108
Facility Replacement cost:
$ 550,000
Estimated Economic Impact (per month):
Description of Economic Impact:
Plant 125
Facility Replacement cost:
$ 245,000
East Valley Water District, 2010 Hazard Mitigation Plan Page - 45 -
Estimated Economic Impact (per month): $ 101,619
Description of Economic Impact: Loss of water sales
Plant 127
Facility Replacement cost:
Estimated Economic Impact (per month): $ 350,000
Description of Economic Impact:
Plant 129
Facility Replacement cost:
$ 1,100,000
Estimated Economic Impact (per month):
Description of Economic Impact:
Plant 130
Facility Replacement cost:
$ 110,000
Estimated Economic Impact (per month):
Description of Economic Impact:
Plant 131
Facility Replacement cost:
$ 70,000
Estimated Economic Impact (per month):
Description of Economic Impact:
Plant 132
Facility Replacement cost:
$ 895,000
Estimated Economic Impact (per month): $ 68,161
Description of Economic Impact: Loss of water sales
Plant 134
Facility Replacement cost:
$ 13,500,000
Estimated Economic Impact (per month): $ 169,691
Description of Economic Impact: Loss of water sales
Plant 137
Facility Replacement cost:
$ 180,000
Estimated Economic Impact (per month):
Description of Economic Impact:
Plant 140
Facility Replacement cost:
$ 1,850,000
Estimated Economic Impact (per month):
Description of Economic Impact:
East Valley Water District, 2010 Hazard Mitigation Plan Page - 46 -
Plant 141
Facility Replacement cost:
$ 275,000
Estimated Economic Impact (per month): $ 118,917
Description of Economic Impact: Loss of water sales
Plant 142
Facility Replacement cost:
$ 405,000
Estimated Economic Impact (per month): $ 35,940
Description of Economic Impact: Loss of water sales
Plant 143
Facility Replacement cost:
$ 2,675,000
Estimated Economic Impact (per month): $ 54,031
Description of Economic Impact: Loss of water sales
Plant 146
Facility Replacement cost:
$ 275,000
Estimated Economic Impact (per month): $ 47,784
Description of Economic Impact: Loss of water sales
Plant 147
Facility Replacement cost:
$ 130,000
Estimated Economic Impact (per month): $ 106,605
Description of Economic Impact: Loss of water sales
Plant 148
Facility Replacement cost:
$ 630,000
Estimated Economic Impact (per month): Loss of water sales
Description of Economic Impact:
Plant 149
Facility Replacement cost:
$ 430,000
Estimated Economic Impact (per month):
Description of Economic Impact:
Plant 151
Facility Replacement cost:
$ 375,000
Estimated Economic Impact (per month): $ 154,273
Description of Economic Impact: Loss of water sales
District Yard
Facility Replacement cost:
$ 446,081
Estimated Economic Impact (per month):
Description of Economic Impact:
East Valley Water District, 2010 Hazard Mitigation Plan Page - 47 -
Headquarters
Facility Replacement cost:
$ 500,000
Estimated Economic Impact (per month):
Description of Economic Impact:
North Fork
Facility Replacement cost:
$ 2,500,000
Estimated Economic Impact (per month): $ 340,000
Description of Economic Impact: North fork was an irrigation ditch now running
entirely in pipe starting from the mouth of the Santa
Ana River approximately five miles west to Palm
Avenue in Highland. This channel was constructed in
1885 of stone and concrete. The water from this
channel feeds the Farmers in the area as well as the
East Valley Water Treatment Plant. This Plant
supplies 2.5 million gallons of water a day to the
residents of Highland
East Valley Water District, 2010 Hazard Mitigation Plan Page - 48 -
SECTION 5: COMMUNITY CAPABILITY ASSESSMENT
5.1 Agencies and People
East Valley Water District is located in the southwest section of San Bernardino County in San
Bernardino Valley. East Valley Water District serves the eastern portion of the City of San
Bernardino, the City of Highland, and small sections of the unincorporated area of the County of
San Bernardino.
To help identify the potential impacts of disasters, EVWD formed the Emergency Response
Network of the Inland Empire (ERNIE) consisting of 19 water agencies within San Bernardino
and Riverside Counties. The ERNIE group of agencies meets monthly and coordinates
emergency policies, procedures and plans to offer help and mutual aid in a regional emergency.
EVWD is also a member of the California Water/Wastewater Agency Response Network
(CalWARN) which develops programs to offer mutual aid within the State of California.
EVWD employs 63 people. However, with the capabilities of ERNIE and CalWARN, the agency
has the potential of having hundreds of mutual aid workers.
5.2 Existing Plans
EVWD has a hazard communication program, emergency response plan, vulnerability
assessment, IIPP, and mutual aid agreements within San Bernardino and Riverside Counties and
in the State of California. As a government agency. The District has the ability to access EMMA
Emergency Managers Mutual Aid (EMMA), Emergency Management Assistance Compact
(EMAC) and FEMA for national mutual aid.
5.3 Regulations, Codes, Policies, and Ordinances
Legislation provides the District with some water supply and drought hazard protection. In
1991, the amendment to the Urban Water Management and Planning Act, requires water
suppliers to estimate available water supplies for periods of one, two, and three years, and
develop contingency plans for shortages of up to 50 percent. The District’s 2010 Urban Water
Management Plan, completed on June 30, 2011, does present water supply to water demand
comparisons through 2035. It also shows water supply to demand comparisons for single dry to
multiple dry year sccenarios. The UWMP also indentifies methods planned to comply to SBX 7-
7, which requires agencies to reduce their water demand by 20% by the year 2020..
Another planning document the District updates every 5-10 years is the Water Master Plan. The
District developed a Water Master Plan updated January, 2008. It is currently being updated and
due to be completed by December 15, 2013. The master plan develops a Capital Improvement
Plan (CIP) for the next 10-20 years. In the plan, the land use is based on the 1990 General Plans
of the City of San Bernardino, City of Highland, and County of San Bernardino within EVWD
jurisdictions.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 49 -
The District has an Emergency Response Plan (updated in 2009) as a written plan detailing how
the District will respond in the event of an emergency or disaster. The District must be prepared
to respond to a variety of threats that require emergency actions by its employees.
Potential threats include:
• Operational incidents, such as fire or bacteriological contamination of water
associated with District facilities.
• Outsider malevolent acts, such as threatened or intentional contamination of
water, intentional damage/destruction of facilities, detection of an intruder or
intruder alarm, bomb threat, or suspicious mail.
• Natural disasters, such as earthquakes, floods, or wildfires.
The District has a Sewer Master Plan (2002) due to be updated by April 15, 2013, a Sewer
System Overflow Plan and a Sewer System Management Plan (adopted July 14, 2009).
The District is a government agency operating in California and is required to follow the
Standard Emergency Management System (SEMS).
5.4 Mitigation Programs
This section serves to identify the previous mitigation plans, projects and actions.
For the status of the District’s 2005 HMP Mitigation projects, refer to Section 6.2.
Each District employee has been provided with a Disaster Preparedness Kit. Each kit contains
lighting, warmth and cooking equipment, tools, personal hygiene kits, support items and a radio
with batteries. Each kit is packaged in a duffel bag. The employee is also provided with three, 3-
gallon water bottles, a medical kit and freeze dried food.
Also, the District has an emergency disaster supply room at the Operations Yard for employees
and families during an emergency. The supply room is complete with cooking stove, pots, first
aid kits, lanterns, blankets, propane, food, cameras, cots, etc.
5.5 Fiscal Resources
Fiscal resources for the District include the following:
• Revenue from water sales
• Revenue from sewer services
• Fees for new facilities from developers
• Metering availability charge
• If necessary, local bond funds
Through the California Department of Water Resources, local grants and/or loans are available
for water conservation, groundwater management, studies and activities to enhance local water
East Valley Water District, 2010 Hazard Mitigation Plan Page - 50 -
supply reliability. Project eligibility depends on the type of organization(s) applying and
participating in the project and the specific type of study or project. More than one grant or loan
may be appropriate for a proposed activity
The district in the past has been a recipient of Hazard Mitigation funding and State Revolving
Fund loans. The District is currently receiving SRF funding for enlarging and updating the Philip
A. Disch Surface Water Treatment Plant, incorporating a small water system in EVWD, and the
design of a new water treatment facility to further enhance the Districts capabilities in supplying
a safe and dependable water system to the public. A benefit cost analysis is done on all
mitigation projects and hazards prior to constructing a new facility.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 51 -
SECTION 6: MITIGATION STRATEGIES
6.1 Overview
The purpose of this analysis was to identify projects (actions) that helped the District to meet the
Goals and Objective for each priority hazard. This process has identified hazards in our
community, assessed which hazards pose the most significant risk, and identified projects to help
reduce and/or eliminate the risk.
6.2 Mitigation 5-Year Progress Report
The Seven Oaks Dam was constructed at the northeast section of the service area at the mouth of
the Santa Ana River by the Army Corps of Engineers. This dam relieves the potential for
flooding of the Santa Ana River.
In 2006, the District was awarded $800,000 in Hazard Mitigation grant funding to protect and
mitigate damages from fire, earthquake, flooding, landslides, and hill side eroding to the 1880’s
North Fork Irrigation Canal. This funding was increased to $5.2 million in 2007. A four mile
section of this canal system was replaced with an enclosed pipeline and moves to a safer area
mitigating potential damages. This project was completed October 2008.
As funding has become available, either through grants or District budgeting, other mitigation
projects have been completed.
6.3 Mitigation Goals, Objectives, and Projects
As discussed in Section 3.5, the process of identifying goals began with a review and validation
of the Goals and Objectives in the District’s 2005 HMP and the San Bernardino County’s 2005
Operational Area HMP. Using the 2005 HMP as the basis, the District’s planning team
completed an assessment/discussion of whether each of the goals was still valid. This discussion
also led to the opportunity to identify new Goals and Objectives.
This lead to identifying the four high profile hazards for the District, including drought,
earthquake, flood, and fire. While other hazards were profiled in previous sections, the District’s
priority and focus for the mitigation projects will be only the four high profile hazards.
6.3.1 All Hazards
Description: Goal is to protect lives and mitigate damage to infrastructure. Many local
laws have public safety of citizens as their primary concern. Protecting lives is also the
basis for emergency planning, response, and mitigation activities.
Objectives:
• Continually improve the understanding of the location and potential
impacts of natural hazards, the vulnerability of building types, and
East Valley Water District, 2010 Hazard Mitigation Plan Page - 52 -
community development patterns and the measures needed to protect lives
and critical infrastructure.
• Continually provide state and local agencies with updated information
about hazards, vulnerabilities, and mitigation measures.
• Ensure that all local codes and standards ensure the protection of life.
• Ensure District owned and operated infrastructure meet minimum
standards for life safety.
• Ensure that all District development in high-risk areas is protected by
mitigation measures that provide for life safety and protect infrastructure.
• Identify and mitigate all imminent threats to life safety.
• Identify projects that would provide water supply reliability.
6.3.2 Drought
Description: Goal is to improve drought preparedness. The goal is to address the
drought hazard through mitigation over the long-term and the objectives listed below
have been taken from the recently updated California Water Plan (2009).
Objectives:
• Increase water supply - Creating innovative ways to generate new supplies.
• Improve Operational Efficiency & Transfers – this idea is to move water
effectively and efficiently from where it is generated to where it will be used.
• Reduce Water Demand - Water conservation has become a viable long-term
option because it directly saves water and saves considerable capital and
operating costs for the District.
Mitigation Projects:
As 85 % of East Valley Water District’s raw water supply comes from a ground aquifer,
and the other 15 % is made up of surface water and State Project water, there are few
measures that can minimize the effects of drought. However, the District has begun a
water conservation program, to help educate the public on how to save water.
6.3.3 Earthquakes
Description: Goal is to avoid damages to property. The District is adhereing to new
building, mechanical, and fire codes critical to the protection of property and life and the
reduction of seismic risk, fire and flood hazards. Also when possible, retrofit programs
have been funded to bring non-compliant structures up to code. These codes help water
utilities design and construct reservoirs, pump stations, groundwater wells, and pipelines
that resist the forces of nature and ensure safety.
Objectives:
• Design new facilities to withstand a 8.0 earthquake, This area of Southern
California is a high earthquake risk and exists on the fault zone.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 53 -
• Encourage property protection measures for structures located in high hazard
area.
• Follow related codes and standards to protect properties
• Establish a partnership with all levels of government and the business
community to improve and implement methods to protect property.
Mitigation Projects:
Mitigation projects include performing inspections, installing seismic valves on water
reservoirs within the District, re-enforcing anchoring of critical structures at plants, stock
piling of critical materials and spreading out the locations of operating equipment, and
establishing emergency contracts with fuel vendors.
6.3.4 Flood
Description: Goal is to minimize the potential risks resulting from flooding.
Objective:
Require identification, improvement and upgrading of critical facilities in flood
hazard areas. Some measures include anchoring to prevent flotation, placing
water tight barriers over openings, reinforcing tank walls to resist water
pressures, using materials to reduce wall seepage and installation of pumping
facilities for internal and subsurface drainage.
Mitigation Projects:
Raise key facilities and equipment above potential flooding level. Reinforce and
stabilize existing conveyance facilities located in streambed and flood plains and
on bridges. Stock and maintain k-rail materials at key facilities. Create a flash
flood mitigation plan.
6.3.5 Wildfires
Description: Goal is to minimize the potential risks resulting from the exposure of
District residents to manmade and natural Wildfires.
Objectives:
The ability to respond to wildfires includes preparedness activities such as
interagency planning: formation of cooperative agreements; training of personnel;
equipment maintenance and positioning; and extensive communication.
Mitigation Projects:
Clear debris and brush to establish fire breaks. Inspect structures for wild fire
vulnerability. Retrofit facility structures with fire retardant materials and
firefighting equipment. Establish emergency response plans and training.
Establish and conduct fire hydrant testing program and valve exercising plan.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 54 -
6.4 Mitigation Priorities
The Planning Team proposed and discussed alternative mitigation goals, objectives, and specific
mitigation measures the District should undertake to reduce the risk from the four critical
hazards facing the District.
Multiple factors were considered to establish the mitigation priorities included in this plan.
Highest priority rankings were assigned to those mitigation measures that met three primary
criteria:
1. Greatest potential for protecting life and property
2. Greatest potential for maintaining critical District functions and operability following a
disaster; and
3. Achievability in terms of customer support and cost effectiveness
All rankings were determined by the consensus of the Planning Team. Given the extreme
importance of maintaining critical functions in times of disaster and the large number of
customers who depend and rely on District services and infrastructure, those mitigation measures
shown to improve disaster resistance, readiness, or recovery capacity are generally given higher
priority.
Drought, earthquake, flooding, and wildfire mitigation actions are identified and assigned a
priority according to their importance. Cost, funding availability, status of planning, , and the
anticipated schedule to implement the measures were considered.
Using the above criteria for establishing mitigation priorities, each measure was assigned a
priority ranking as follows:
High – Projects that will be the primary focus of implementation over the next five years
Medium – Projects that may be implemented over the next five years
Low – Projects that will not be implemented over the next five years unless conditions
change (new program/funding source)
6.5 Implementation Strategy
An implementation strategy is the key to any successful planning effort. The implementation
strategy identifies who has lead responsibility for the action, the estimated timeframe for
completion, potential funding source(s) to support implementation, and the priority ranking,
defined as follows:
• Timeframe: Short-term (less than 3 years); long-term (more than 3 years)
• Funding source(s): Potential internal and external funding source(s)
• Priority Ranking: High, Medium or Low
East Valley Water District, 2010 Hazard Mitigation Plan Page - 55 -
1 Short-term = Less than 3 years, Long-term = More than 3 years
2 High = Projects of primary focus, Medium = Projects that may be implemented over several years, Low = Projects that will be
deferred until conditions change
3 Plant 40
CIP - EVWD as lead agency. Includes consultant and construction bidding.
Hazard Projects Implementation Strategy Timing 1
Funding
Sources Priority 2
Perform Inspection and prepare
vulnerability assessment of existing
facilities EVWD, consultant Short-term EVWD High
Install seismic valves on key
reservoirs EVWD, CIP Long-term EVWD Medium
Install flex-tend couplings at key
reservoirs
EVWD, consultant,
contractor Long-term EVWD Medium
Re-inforce anchoring of critical
utilities at Plants (e.g. electrical
supply, pumps, SCADA equipment,
etc.)
EVWD, consultant,
contractor Short-term EVWD Medium
Prepare Emergency Operating Plan
for facilities EVWD, local partnership Short-term EVWD High
Install Back-up Power Generators at
key facilities EVWD, CIP Short-term EVWD High
Stock-piling of critical operating
equipment, supplies, and parts EVWD On-going EVWD Medium
Establish emergency contract with
fuel vendors EVWD Short-term EVWD High
Replace old and deteriorated system
piping EVWD, CIP On-going EVWD Medium
Earthquake – Highly
likely/catastrophic
East Valley Water District, 2010 Hazard Mitigation Plan Page - 56 -
1 Short-term = Less than 3 years, Long-term = More than 3 years
2 High = Projects of primary focus, Medium = Projects that may be implemented over several years, Low = Projects that will be
deferred until conditions change
3 Plant 40
CIP - EVWD as lead agency. Includes consultant and construction bidding.
Hazard Projects
Implementation
Strategy Timing 1
Funding
Sources Priority 2
Develop GIS mapping of wildfire
hazard areas for analysis/planning EVWD Short-term EVWD High
Clearing of debris and brush to
establish fire break in and around
facilities EVWD, contractor On-going EVWD High
Inspect structures for wild-fire
vulnerability EVWD, consultant Short-term EVWD Medium
Retrofit facility structures with fire
retardent materials and fire-fighting
equipment
EVWD, consultant,
contractor Long-term EVWD Medium
Install fire hydrants at key facilities EVWD, contractor Short-term EVWD Medium
Establish emergency response plan
and provide training EVWD, consultant Short-term EVWD High
Establish and conduct fire hydrant
and valve-exercising plan EVWD On-going EVWD High
Install Back-up Power Generators
at key facilities EVWD, CIP Short-term EVWD High
Maintain safe and adequate access
to all Plant sites EVWD On-going EVWD Medium
Wildfires – highly
likely/critical
East Valley Water District, 2010 Hazard Mitigation Plan Page - 57 -
1 Short-term = Less than 3 years, Long-term = More than 3 years
2 High = Projects of primary focus, Medium = Projects that may be implemented over several years, Low = Projects that will be
deferred until conditions change
3 Plant 40
CIP - EVWD as lead agency. Includes consultant and construction bidding.
Hazard Projects Implementation Strategy Timing 1
Funding
Sources Priority 2
Establish Water Conservation Plan
and Education Programs
EVWD, Regional
Partnership On-going EVWD, Grants High
Improve water supply reliability
(including water transfers,
conjunctive use programing, and
emergency connections)
EVWD, CIP, Regional
Partnership Short-term
EVWD,
Regional
Partnership High
Develop a drought mitigation/
allocation plan
EVWD, Regional
Partnership Long-term
EVWD,
Regional
Partnership Low
Develop water efficiency program EVWD, consultant On-going EVWD High
Develop rate-based conservation
incentives EVWD, consultant Short-term EVWD High
Develop recycled water system
(including source and customer
development)
EVWD, Regional
Partnership Long-term EVWD Medium
Reverse calling system for
notification EVWD, consultant Long-term EVWD,grants low
Develop outreach effort plans to
cimmunicate drought usage
requirement
EVWD, Regional
Partnership Long-term
EVWD,
Regional
Partnership,
grants low
Drought –
likely/critical
East Valley Water District, 2010 Hazard Mitigation Plan Page - 58 -
1 Short-term = Less than 3 years, Long-term = More than 3 years
2 High = Projects of primary focus, Medium = Projects that may be implemented over several years, Low = Projects that will be
deferred until conditions change
3 Plant 40
CIP - EVWD as lead agency. Includes consultant and construction bidding.
Hazard Projects Implementation Strategy Timing 1
Funding
Sources Priority 2
Raise key facilities and equipment
above potential flooding level
EVWD, consultant,
contractor Long-term EVWD Medium
Reinforce and stabilize existing
conveyance facilities located in
streambed and flood plains
EVWD, consultant,
contractor Short-term EVWD Medium
Relocate pipelines located in gullies
and/or streambeds EVWD, CIP Short-term EVWD High
Stock and maintain K-rail
installations located at key facilities EVWD On-going EVWD High
Install storm drain facilities at key
facilities 3 EVWD, CIP Short-term EVWD High
Flash flood mitigation plan EVWD, consultant Long-term EVWD Medium
Plant 125 flood mitigation and
retrofit measures
EVWD, consultant,
contractor Long-term EVWD Medium
Flooding/Flash
Flooding (incl. mud
flows) –
likely/limited
East Valley Water District, 2010 Hazard Mitigation Plan Page - 59 -
SECTION 7: PLAN MAINTENANCE
7.1 Monitoring, Evaluation and Updating the Plan
The Planning Team will be responsible for coordinating implementation of plan action items and
undertaking the formal review process. The District’s Planning Team will review the Plan at
least annually and update project status and other Plan elements as applicable. Each year
proposed projects are reviewed by their respective Department Heads and the General Manager
during budget development and selected projects are submitted for funding to the appropriate
funding source.
The Planning Team will meet as needed. The meetings will provide a forum to discuss, review
and revise the action items. These meetings will also support the ongoing partnerships that are
important to the Hazard Mitigations Plan’s sustainability.
7.2 Implementation through Existing Programs
The Hazard Mitigation Plan provides a series of recommendations, many of which are closely
related to the goals and objectives of existing planning programs. The District has implemented
mitigation action items into existing programs and procedures such as the Regional Urban Water
Management Plan, Water Master Plan, Capital Improvement Plan, Emergency Response Plan,
and Sewer Master Plan documents. Each of these planning documents integrate data,
information, goals, and actions for hazard mitigation, including:
• Regional Urban Water Management Plan
o Includes a section on coordinated planning with ERNIE, a water/wastewater
mutual aid network that would be activated in the event of an emergency event.
ERNIE meets quarterly and provides regular training for utilities in emergency
response and long-term emergency planning.
o Discusses system vulnerabilities and the actions identified for implementation if
the District’s ability to provide potable water is affected.
o Contains a section on management strategies for capital improvement, risk
reduction, system upgrades, and operations.
o Includes a discussion on a plan for water shortage contingencies.
• Water Master Plan
o Discusses reliability and redundancy during emergencies and providing adequate
storage facilities for fire protection and fire flow.
o Evaluations for water supply reliability are also included.
• Capital Improvement Plan
o Similar to the Regional Urban Water Management Plan, District projects have
been identified that address rehabilitation, deterioration, capacity, and
vulnerabilities to District systems/facilities.
East Valley Water District, 2010 Hazard Mitigation Plan Page - 60 -
• Emergency Response Plan
o Guides the District and provides a plan of response to an emergency incident or
event.
o Contains a section on potential incidents with a step-by-step response task list for
each natural hazard. A priority list is also included for each hazard to minimize
risks.
• Sewer Master Plan
o Includes condition information on all District pipelines and deterioration graphs
for pipeline materials.Similar to the Capital Improvement Plan, capacity
deficiencies and improvements have been identified to strengthen the District’s
systems/facilities.
The Hazard Mitigation Plan goals and actions will be incorporated into various general
operations of the District. For example, as future District plans are developed, the Hazard
Mitigation Plan will be a road map in plan development efforts.
7.3 Continued Public Involvement
The District is committed to involving the public directly in review and updates of the Hazard
Mitigation Plan. The public will also have the opportunity to provide feedback about the Plan.
The public will continue to be apprised of Local Hazard Mitigation Plan actions through the
District’s website (http://www.eastvalley.org). This site will also contain contact information to
to direct their comments and concerns.
BOARD AGENDA ST AFF REPORT
Agenda Item #4.
Meeting Date: September 9, 2015
Discussion Item
T o: Governing Board Members
From: General Manager/CEO
Subject: Board Meeting Schedule for November and December 2015
RECOM MENDAT ION:
Staf f recommends the f ollowing Board meeting changes:
1. Cancel the regular board meeting scheduled f or November 11 and November 25, 2015
2. Cancel the regular board meeting scheduled f or December 23, 2015
3. Schedule a special board meeting for November 18, 2015
BACKGROUND / ANALYSIS:
The East Valley Water District regular Board Meetings occur on the 2nd and 4th W ednesdays of
each month. The f irst Wednesday of November falls on Veteran’s Day, the second Wednesday
f alls on the day bef ore Thanksgiving and the second Wednesday of December falls on the day
prior to Christmas Eve. Staf f is recommending that the Board of Directors approve the cancellation
of the November 11th, 25th and the December 23rd regular board meetings.
These cancellations will not impact District operations however; staff is recommending the Board
schedule a special meeting on November 18th to address items that need Board approval, routine
items may be deferred until the next regularly scheduled meeting.
AGENCY IDEALS AND ENDEAVORS:
I deals and Endeavor I I - Maintain An Environment Committed To Elevated Public Service
(E) Practice Transparent and Accountable Fiscal Management
FISCAL IM PACT :
There is no fiscal impact associated with this agenda item.
Respectfully submitted:
Recommended by:
John Mura
General Manager / CEO
Justine Hendricksen
District Clerk