Infrastructure Improvement Plans

Every three years, Cal Water submits an Infrastructure Improvement Plan to an independent state agency and separate state watchdog, the Public Advocates Office, for review and approval. This process helps to ensure that we are able to continue providing a reliable supply of high-quality water for customers’ everyday needs and sufficient resources for firefighters.

2024 Infrastructure Improvement Plan

Application

2021 Infrastructure Improvement Plan

Application

2018 Infrastructure Improvement Plan

Application

2015 Infrastructure Improvement Plan

Application

2012 Infrastructure Improvement Plan

Application