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Wachusett Reservoir
Details of Wachusett Reservoir
Overview of Wachusett Reservoir
Wachusett Reservoir, along with the Quabbin Reservoir and Ware River, are the unfiltered source of high quality water for the Massachusetts Water Resources Authority water supply system. The 65 billion gallon reservoir covers 108 square miles with 37 miles of shoreline. Recreational activities are regulated and limited to protect 3 million people’s drinking water.
Hours for Wachusett Reservoir
One hour before sunrise to one hour after sunset.
2020 Fishing Update
The shoreline fishing season at Wachusett Reservoir and Sudbury Reservoir is now open. Please practice social distancing and avoid crowds.
Parking at Wachusett Reservoir
Parking available at several access gates around the reservoir. Do not park in front of gates.
Activities at Wachusett Reservoir
Fishing
Catch a variety of fish along the Reservoir's shore.
Educational Programs
Programs are offered at Stillwater Farm, in schools, and at locations around the reservoir.
All Activities at Wachusett Reservoir
- Running and walking
- Fishing
- Educational programs
- Biking
- Hunting
- Snowshoeing
Facilities at Wachusett Reservoir
- Wachusett Reservoir Wachusett Reservoir Kiosk Poster
- Wachusett Dam Wachusett Dam Kiosk Poster
- Wachusett North Dike Wachusett North Dike Kiosk Poster
Restrictions at Wachusett Reservoir
- No dogs
- No horses
- No alcohol
- No littering
- No boating
- No all-terrain vehicles (ATVs)
- No swimming
- No fires
- No unmanned aerial vehicles (drones)
- Biking only on allowed routes (see Wachusett Watershed Bike Routes map)
- Fishing in designated areas only (see fishing guide)
- Hunting only with DCR permit (see deer hunt page)
- Enter only through designated gates
- Any activity that could pollute the water
More info for Wachusett Reservoir
- Download gate map
- Download bike route map
- Wachusett Reservoir Watershed Interpretive Programs
- Wachusett Reservoir Watershed Deer Hunt
- Download watershed regulations
- DCR Watershed Management
- Massachusetts Water Ressources Authority (MWRA)
- History of the DCR/MWRA Water Supply (MWRA website)
Water Quality and Quantity Information
- DCR Annual Water Quality Reports
- MWRA Monthly Water Quality Reports
- Reservoir Elevation and Water Quantity Demand
