CWDLAB
Contact the Cambridge Water Department's Laboratory
Cancelled: Fresh Pond Day 2025
Cancelled: Fresh Pond Day -- the Cambridge Water Department's annual festival-style celebration of water, community, and sustainability -- has unfortunately been cancelled due to the weather forecast.
Rain Gardens for Resiliency
Rain gardens are engineered to use specific soil and plants that absorb and filter stormwater, and are a cost-effective, beautiful way to naturally clean runoff and protect from flooding. Green infrastructure has never looked so good!
Businesses
Business call do their part to keep waterways clean.
Free COVID-19 Rapid Tests from the Federal Government
Beginning Monday, September 25, every U.S. household can place an order to receive four free COVID-19 rapid tests delivered directly to their home by mail. To order tests, visit covidtests.gov. Cambridge residents can also pick up free rapid tests from the Cambridge Public Health Department at 119 Windsor Street while supplies last.