2022 Annual Drinking Water Quality Report

Cambridge Water Department 2022 annual drinking water quality report can be accessed using the link below.

2022 Annual Drinking Water Quality Report

The Cambridge Water Department temporarily switched to Massachusetts Water Resource Authority (MWRA) water on August 30, 2022 and resumed using the city-owned water supply on November 19, 2022. The Link below provides water quality data for the MWRA water during this time period.

Information About MWRA Water