Reports, Plans and Studies

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Water Quality Reports

The City of Vacaville publishes an annual report on the water quality of the system.

2019 Water Quality Report

2018 Water Quality Report

2017 Water Quality Report

2016 Water Quality Report

2015 Water Quality Report

2014 Water Quality Report

2013 Water Quality Report

2012 Water Quality Report

2011 Water Quality Report

2010 Water Quality Report

2009 Water Quality Report

2008 Water Quality Report

2007 Water Quality Report

Water System Master Plan

The City of Vacaville Water System Master Plan has been updated following the City's 2015 General Plan Update. The plan is in draft form until it can be approved by City Council. The Master Plan presents a model of the City's water system and identifies capital improvements needed to ensure the long-term functionality of the water system as planned development occurs.

Draft 2018 Water System Master Plan

Urban Water Management Plan

The City of Vacaville is required by the California Department of Water Resources to produce an Urban Water Management Plan comparing water supplies available to the City with projected water demands for the future, and to discuss measures the City has implemented to ensure a safe and reliable water supply to its citizens. This report is updated every five years.

Urban Water Management Plan 2015 Update   Appendices A-E   Appendices F-K

Urban Water Shortage Contingency Plan

The Urban Water Shortage Contingency Plan is an amendment to the Urban Water Management Plan, and was most recently updated in June 2015. The plan is required by California Water Code and outlines progressive steps to be taken to ensure adequate water supply during drought years or other water shortage emergencies.

Urban Water Shortage Contingency Plan

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