Search

Join one or many of these regular, weekly volunteer sessions at Fresh Pond!

The CRLS Tennis Courts will be under construction from late July to early September

People and pets should avoid contact with the Alewife Brook and parts of the Mystic River and the lower Charles River from May 23 to the early morning of May 25 due to the release of stormwater mixed with sewage into the brook and rivers.

Avoid Contact with the Alewife Brook and Charles River in Cambridge Due to Potential Harmful Bacteria and Other Pollutants Until June, 1, 2024

Pump Operation and Use of Heavy Stream Appliances

Ten Year Sewer and Drain Infrastructure Plan

Explore local birds in their natural habitat - in your neighborhood and beyond!

Join us for our virtual celebration of the Cambridge Science Festival this year! Science in the City explores the science behind the work we do at the City of Cambridge.

Avoid Contact with the Alewife Brook in Cambridge Due to Potential Harmful Bacteria and Other Pollutants Until December, 13, 2023

Avoid contact with the Alewife Brook in Cambridge due to potential harmful bacteria and other pollutants. Warning in effect until 5 a.m., January 28, 2023. People and pets should avoid contact with the Alewife Brook and parts of the Mystic River from January 26-28 due to the release of stormwater mixed with sewage into the brook.