District Info - Mission Statement

The Rio Alto Water District is a California Water District, a public agency, that is dedicated to providing the highest quality potable water and water reclamation services to its customers in the most efficient and cost effective manner.

The District's Board of Directors and employees aspire to the highest degree of integrity, honesty, trust and respect in our interaction with each other, our customers, our suppliers and our community.
Rio Alto Water District Historical Information »


Mandatory Water Notice of Public Hearing-Rescission of Waste Discharge Requirements

Mandatory Water Conservation Suspended, effective June 1, 2016

Notice to Property Owners: Public Hearing to be held on 05/19/16 on Proposed Water Rate Adjustments

We ask that you follow the posted rules so that everyone can get the maximum enjoyment out of the facility. The wetlands will be closed periodically during inclement weather. Rio Alto would like to hear about your experience and any special birds that may take up residence. Thank you for your patience. We will have a formal opening ceremony when the weather is more predictable in late Spring.
State Mandatory Water Conservation Measures Have Been Extended To October 2016 »
Notice of Public Hearing Concerning Tentative Waste Discharge Requirements »
Notice of Town Hall Meeting »
Rio Alto Water District Water Rate Analysis & Study February 2016 »
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This institution is an equal opportunity provider and employer.