Sign Of The Season: Lake Quinsigamond Water Levels Are Rising

SHREWSBURY, MA — The four-mile-long lake situated between Shrewsbury and Worcester is expected to rise in the next few weeks.

Town officials said that the Lake Quinsigamond Commission began raising the water levels in Lake Quinsigamond and Flint Pond earlier this week. The Irish Dam in Grafton will also be gradually raised over the next few weeks, until the lake returns to its full elevation by Apr. 1.

The process of lowering water levels for both bodies of water began at the beginning of November 2025. The annual drawdown helps control invasive aquatic vegetation by exposing it to winter freezing.

Lowering water levels can also help to reduce heavy weed growth along the shore, the town said.

This week, the Shrewsbury Police Department is warning residents to keep safety tips in mind as the water level rises.

If there is any remaining ice on the lake, it can quickly become unstable and unpredictable as the water level changes. The ice thickness can change and may no longer be safe.

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All boats should still be removed from the water. While some areas may appear suitable for launching a fishing boat, the rising water levels can cause damage as the water lifts boats against docks, shorelines and other obstacles

The exposed lake and bottom are protected under the Wetlands Protection Act, and filling and dredging are prohibited.

Plus, homeowners should keep a close eye on docks and shoreline structures, as moving or flowing ice can cause damage during the transition.

Town officials are asking residents to use caution around the lake in the coming weeks until the water levels return to normal

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