West Valley Mosquito
& Vector Control District
Monday - Friday: 7:30 AM - 3:30 PM Phone: 909-635-0307
WHO WE ARE
West Valley Mosquito and Vector Control District is a non-profit special district established to protect public health. Our mission is to enhance health and quality of life through the control of mosquitoes and other vectors and the diseases they transmit.
ABOUT US
We were founded on December 5, 1983, by the San Bernardino County Board of Supervisors after a group of citizens pushed to form a Mosquito Abatement District.
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The District serves over 650,000 people residing in 6 cities: Chino, Chino Hills, Montclair, Ontario, Rancho Cucamonga, Upland, and surrounding county areas.
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Each city has an appointed person serving on the Board of Trustees while the county areas we serve have an at-large representative. If you live within our service area, feel free to call us or fill out a service request online for any vector issues. We are here to assist you in any way we can.
District Boundaries shown in purple
We are a Special District dedicated to protecting public health. For more information on California Special Districts, visit districtsmakethedifference.org
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A map of California Special Districts is available here, Special Districts Map - California Special Districts Association (csda.net)
BOARD OF TRUSTEES
The Board of Trustees are officials appointed by their respective city councils to govern the West Valley Mosquito and Vector Control District knowledgeably and effectively. Trustees are highly dedicated to this community service. Trustees are appointed for a fixed term of either two (2) or four (4) years, depending on what their appointing body decides.
PAUL LEON - PRESIDENT
(ONTARIO)
TERM EXPIRES: JANUARY 2027
GARY GEORGE- VICE PRESIDENT
(COUNTY AT LARGE)
TERM EXPIRES: JANUARY 2027
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CAROLYN RAFT -SECRETARY
(MONTCLAIR)
TERM EXPIRES: JANUARY 2028
CHRISTOPHER FLORES
(CHINO)
TERM EXPIRES: JANUARY 2026
BRIAN JOHSZ
(CHINO HILLS)
TERM EXPIRES: JANUARY 2027
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ASHLEY STICKLER
(RANCHO CUCAMONGA)
TERM EXPIRES: JANUARY 2026
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JAMES BREITLING
(UPLAND)
TERM EXPIRES: JANUARY 2027
OUR EMPLOYEES
Click names to send an email
ADMINISTRATIVE
DR. MICHELLE BROWN
DISTRICT MANAGER
MARY QUANSTROM
FINANCE/HR DIRECTOR
KECIA PITTS-LOVE
ADMINISTRATIVE ASSISTANT
MARIA TAHA
ACCOUNTING CLERK
COMMUNITY OUTREACH
BRIAN REISINGER
COMMUNITY OUTREACH COORDINATOR
SCIENTIFIC/LABORATORY
DR. SOLOMON BIRHANIE
SCIENTIFIC DIRECTOR
JENNIFER THIEME CASTELLON
JACOB HANS
RUBI CASAS
ALE MACIAS
DEANA MORMILE
HUY HOANG
TECHNICAL SERVICES
ALFONSO MELGOZA
OPERATIONS DIRECTOR
ALEX FREIRE
OSCAR SEGOVIANO
RYAN BOWMAN
ANGEL OLIVOS
JAMES SERBLIC
DANIEL ESQUIBEL
MATTHEW PELSUE
LUIS FRANCO
JOHNY REGALADO
District Transparency
Board Meetings
District Travel Reimbursement
District Audited financial statements
State Controller's webpages for employee compensation/financial transaction report
District Abatement warrant
sb 272 - enterprise catalogs
SB 272 requires local agencies (excluding school districts) to create a catalog of the enterprise systems that store information about the public. They must post this catalog on their websites or publish the catalog in a way that can be provided to anyone who asks. This law applies to all California special districts, cities and counties, and compliance is required by July 1, 2016.
Above is a chart of software and services used at the West Valley MVCD per requirements of SB272. For questions, contact adminemail@wvmvcd.org
Notice of Intent for CA NPDES Permit 2024
CA NPDES Permit
Federal NPDES Permit
DISTRICT PESTICIDE APPLICATION PLAN
The District is dedicated to providing information to the public, both in public health and transparency so our residents can stay informed in all areas. The District is a Public Health agency special district whose powers are derived from the California Health and Safety Codes. Codes are available HERE
District Budget
The District currently operates on an a budget of $4,217,250.00