Your Board of Directors

Rainbow Municipal Water District directors are elected officials representing each of five divisions. Board members are elected by voters in the November general election in even-numbered years.

Join the Conversation

Rainbow Water customers are invited to participate in decisions affecting their drinking water and District operations at the Board of Director meetings held at 1:00 p.m. on the fourth Tuesday of each month at the Rainbow Water headquarters. For information on the meeting agendas, public comment, and online meetings options, visit the meetings page on the Rainbow Water website.

Contact Your Board Member
Share your comments or questions with the Rainbow Water Board of Directors. Comments may be submitted online using the Contact Your Board Member website form.

Contact Your Board Member

Director Lisa Hoffman

Position: Director, Division 1
Term: Dec 2024 - Dec 2028
Phone: (760) 728-1178, ext 129
Email Address: lhoffman@rainbowmwd.ca.gov

Division 1 is served by Director Lisa Hoffman Division 1 represents the southern region of the District. The Division generally is bounded by Lilac…

Director Hayden Hamilton

Position: Board President and Director, Division 2
Term: Dec 2024 - Dec 2028
Phone: (760) 521-3989
Email Address: hhamilton@rainbowmwd.ca.gov

Division 2 is served by Director Hayden Hamilton, Board President. Director Hamilton also serves as a Board-Alternate for the Budget and Finance…

Director Greg Irvine

Position: Director, Division 3
Term: Dec 2024 - Dec 2026
Phone: (760) 728-1178, ext 129
Email Address: Girvine@rainbowmwd.ca.gov

Division 3 is served by Director Greg Irvine. Division 3 represents the central west region of the district. The Division is generally bounded by…

Director Patti Townsend-Smith

Position: Director, Division 4
Term: Dec 2022 - Dec 2026
Phone: (949) 636-4848
Email Address: ptownsend-smith@rainbowmwd.ca.gov

Division 4 is served by Director Patti Townsend-Smith. Director Townsend-Smith also serves as the Board-appointed representative on RMWD's Budget and…

Director Michael Mack

Position: Director, Division 5
Term: Dec 2024 - Dec 2028
Phone: (760) 728-5813
Email Address: mmack@rainbowmwd.ca.gov

Division 5 is served by Director Michael Mack. Director Mack also serves as the Board Vice President and the ACWA JPIA and ACWA Representative…

What division am I in?

Our mapping tool will help you find out!

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Our Mission

To provide our customers reliable, high quality water and water reclamation service in a fiscally sustainable manner.

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Ethics Certificates

Ethical decision-making is one of the most central mechanisms for the District’s sustainable success.

Public Official Appointment - Form 806

This form is used to report additional compensation that officials receive when appointing themselves to positions on committees, boards, or commissions of another public agency or to a committee or…

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