City Calendar

Woodland Restoration Area Gardening

Join other stewardship-minded volunteers in caretaking the native plant restoration area next to Lusitania Meadow, and learn about the diversity of native plant life!

Water Purification Facility Tour

Walter J. Sullivan Water Treatment Facility, 250 Fresh Pond Pkwy., Cambridge, MA 02138

Find out how water that falls as rain in the suburbs 10 miles west of Cambridge is transported to Fresh Pond, and then tested, treated, and delivered to the City’s residents and businesses!

April Water Board Meeting

April Water Board Meeting

Drought Information Session

Walter J. Sullivan Water Treatment Facility, 250 Fresh Pond Pkwy., Cambridge, MA 02138

Join us for an informational presentation to learn about all things drought and water supply related.

Migratory Bird Walk 1

Among the migrating birds that are passing through at this time of year, we might see several species of waterfowl as well as songbirds, including a variety of warblers.

Volunteer Adventures with Ranger Jean

Walter J. Sullivan Water Treatment Facility, 250 Fresh Pond Pkwy., Cambridge, MA 02138

Go behind the scenes to see what’s involved in maintaining Cambridge’s most heavily visited open space.

Seasonal Walkabout at Lusitania Meadow

Meets at Maher parking lot, 650 Concord Ave

On these monthly walks, help chart the seasonal changes of some of our most active wildlife spots, or simply come and enjoy the walk.

Migratory Bird Walk 2

At this time of year many of the birds at Fresh Pond are courting and claiming territories, so we will probably hear plenty of bird song.

Pond Life Exploration at Black's Nook

Meets at Maher parking lot, 650 Concord Ave

We will observe and record living things such as algae, aquatic plants, and macroinvertebrates, and contribute to our biodiversity inventory.

Construction Informational Meeting - Fresh Pond Drainage Improvement and Community Gardens Project

Walter J. Sullivan Water Treatment Facility, 250 Fresh Pond Pkwy., Cambridge, MA 02138

public informational meeting