Water Service Information

Any Cambridge resident concerned about having a lead water service line, can download and search the PDF linked below.  If your property is listed as having a lead water service, please email us at CWD@Cambridgema.gov or call us Monday through Friday between 7:00 AM and 3:00 PM at 617-349-4770 to confirm your water service material by scheduling a site visit by CWD.  All lead services highlighted in yellow. Updated 4-30-19.


CWD Water Service information


DISCLAIMER: The information provided in this list is based on Cambridge Water Department (CWD) records, field service observations and third party information (i.e. contractors, plumbers, property owners, etc.). CWD does not guarantee the accuracy of these records, which shall be used for the sole purpose of providing property owners and residents with information regarding their private water services, and not for any commercial, legal or other use. These records will be updated periodically. CWD reserves the right to alter, amend or terminate at any time the display of these records.