Sewer
The Street and Sewer Maintenance Division maintains 244 miles of sewer and storm water pipelines, more than 4,500 catch basins, 84 sewer and storm water pumps, and 11 generators
Monarch Release 2026
See the butterflies up close, learn about their migration and witness the Monarch butterfly release.
Sink or Float
Experiment, observe, and explore objects that sink or float!
CWD
Contact the Cambridge Water Department
Half Folds
Information about how to protect water quality.
2016 Site Monitoring Report
Highlights include: Drainage improvements to the perimeter road at Fresh Pond at Glacken Slope, and completed Route 2 Bridge reconstruction and Rt. 128 resurfacing which included new best management practices.
Mac OS: Finding and Organizing Your Files (Main)
Want to build your confidence using the Mac operating system? Learn how to to navigate the Mac operating system, manage applications using the Dock, find and manage files and folders, save and delete files, and more.
To view and register for other Basic Tech Classes at the Library, please go to tinyurl.com/basictechclass.
Text a message to 911
All Massachusetts 911 call centers, including Cambridge Emergency Communications, have ability to receive a text message through the 911 system