Skip to main content

Rainbow MWD Welcomes New Board Members

In the November 2016 General Election, voters selected two new Board members for Rainbow Municipal Water District.   Mr. C. Hayden Hamilton was elected to serve the constituents of the District’s Division 2 which is in the western portion of the District.   Mr. Michael Mack was elected to serve the constituents of the District’s Division 5 which serves the northern portion of the District in the Rainbow area.

Mr. Hamilton has resided in North San Diego County since 1984 with the last 16 in the Bonsall area where he and his wife Elaine operate an equine rehabilitation facility.  Mr. Hamilton holds both Bachelor and Masters degrees in Engineering and is semi-retired from over 30 years in the computer software industry.  He is active in the American Aviation Historical Society, serving as the Chief Marketing Officer.   The Rainbow MWD Board is his first elective position and his motivation stems primarily from a concern over our reliance on increasingly unreliable imported water supplies.

Mr. Mack is a long time resident of the Rainbow area and is recently retired from an over 30-year career with the City of San Marcos.  Mr. Mack brings a great deal of experience in municipal operations and has extensive experience in working with municipal water districts from his tenure at Vallecitos Water District.

RMWD Press Release New Board Member.pdf