Cambridge Water Department Water > Building Flushing Guidelines Building Flushing Guidelines As buildings have been shut down or used less frequently, water quality in the buildings may become degraded due to stagnation. It is always a good practice to flush all water supply lines in a facility after a prolonged closure to ensure that fresh water is in the system. Guidelines for flushing buildings can be found here. Building Flushing Guidelines HOW CAN WE HELP YOU? Information for: Select a topic Permits Water Main Leak Repair History Fluoride in Cambridge Drinking Water Water Testing What is Water Hardness Water Quality report Water Supply Fresh Pond Reservation Water Bill Information Emergencies I'd like to: Select one Pay My Water Bill Tour Opportunities Water Service Issues Fresh Pond Reservation Apply for a Permit Get a Permit for Fresh Pond Test My Water Where Does Our Drinking Water Come From? Water Dept. Divisions: Select one Administration Division Distribution Engineering Water Operations Division Water Board Watershed SAM CORDA MANAGING DIRECTOR Cambridge Water Department 250 Fresh Pond Parkway Cambridge MA 02138 Phone: 617-349-4770 Fax: 617-349-4796 Contact Us Hours Monday: 8:30am-8pm Tuesday-Thursday: 8:30am-5pm Friday: 8:30am-12pm Email: CWD@cambridgema.gov Cambridge DHSP on Facebook Cambridge Center for Families on Twitter Download Forms Fresh Pond Reservation Use Permit Tour Request Senior Discount Program Additional Forms and Documents FAQs Drinking Water Quality Fresh Pond Reservation Water Bill Water Service Issues or Emergencies Watershed Programs High Reads Leaks and Meter Replacement Source Water Protection Volunteer at Fresh Pond Water Resource Monitoring Water Department Divisions Administration Distribution Engineering Treatment and Operations Water Board Watershed Management Water Quality Reports 2020 2019 2018 2017 2016 2015 2014 2013 to 2003 © 2021 City of Cambridge, MA Contact Us Disclaimer Privacy Policy Site Map SERVICESENERGY REDUCTION & RENEWABLE ENERGYPROJECTSFRESH POND RESERVATIONPROGRAMSWATER BILL INFOPERMITSWATER BOARDABOUT US Calendar Contact Us News Site Map Cambridge Home Page Text Size: A A A Search