Senior Managers

Director of Administration & Board Services

Margarita (Maggie) Aguilar is the Director of Administration & Board Services for Central Basin Municipal Water District, where she is responsible for overseeing the District's Board and Administrative Services in collaboration with the General Manager and Board of Directors.

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Director of Human Resources

Dina Hidalgo currently serves as part of the senior management team, as the Director of Human Resources at Central Basin Municipal Water District. As the Director of Human Resources at Central Basin, Dina is responsible for developing and directing a wide range of Human Resources programs and policies to advance and maintain effective employee relations, recruitment and training, organization development, in addition to participating in strategic development and planning for the District.

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Finance Director

Andrew Hamilton is the Finance Director, a role in which he is responsible for providing leadership in financial planning including: budgeting, reporting and transaction management.
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Water Resources Manager

Tammy Hierlihy is the Manager of the Water Resources Department. As Manager, Tammy's position encompasses all aspects of the District's imported water supply, while serving as a liaison between its retail agencies and the Metropolitan Water District to ensure reliability.

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Engineering and Operations Manager

Jacqueline (Jacque) Koontz is the Engineering and Operations Manager for Central Basin Municipal Water District where she is responsible for overseeing operations and maintenance of the District's recycled water distribution system, development of recycled water capital projects, and recycled water customer development.

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Director of External Affairs

Joseph Legaspi is the Director of External Affairs for Central Basin Municipal Water District. As the Director of External Affairs, Joseph provides leadership for a team whose services include: Conservation, Education, Government Relations, Media Relations, Public Information and Stakeholder Engagement.

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Director of Technology

Albert Plimpton currently serves the Director of Technology at Central Basin Municipal Water District. As the Director of Technology, Albert has a wide range of responsibilities that include managing the District's Information Technology and Building Services Departments, SCADA systems, Asset Management Program, Financial system development as well as the GIS systems.

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