Cycle to the Source
Cycle to the Source is a 32-mile bike tour of the Cambridge Watershed. It is a chance to explore where your water comes from, how it is collected, and what steps are taken to ensure the city has clean drinking water.
Hydration Stations in Four Locations
Additional water fountains and bottle refill stations will help residents stay hydrated and reduce waste from plastic bottles! One of the new fountains will be designed to reflect Cambridge, like the artistic water fountain at Fresh Pond.
PFAS Information
Cambridge Water Department: Per- and Polyfluoroalkyl Substances (PFAS)
Watershed Map Gallery
Additional watershed land use, zoning, and water quality maps hosted on the City's Watershed Homepage
Sewer Cleaning and Lining
The City's contractor, National Water Main, is performing "cured-in-place" pipelining around the City. this process provides a new, jointless sewer pipe connection that minimizes root and water infiltration problems, improves flow and provides for a more structurally sound pipe without the need for excavation.
2019 Algae Monitoring Report
This report presents the 2019 results from CWD's Algae Monitoring Program, part of an on-going study to assess source water quality in Cambridge reservoirs.