Canobie Lake Shrinks: Drought Strains Salem's Water Supply

Canobie Lake is experiencing significantly lower water levels this year, attributed to ongoing drought conditions impacting bodies of water across New Hampshire. As of September 10, 2026, the lake was recorded at about 216.3 feet above sea level, with projections indicating it could reach its shallowest point since 2016 by the end of the season.

This situation has prompted concerns from Salem and Windham residents regarding water usage. Although a 1996 administrative order that limited water drawn from the lake has expired, state officials do not plan to intervene further, as Salem now utilizes secondary water sources including Arlington Pond and a pipeline to Manchester.

Windham officials have expressed skepticism about data from Salem and state agencies, voting to hire an environmental law firm. They are also requesting inclusion in Salem's planning decisions affecting the lake. The Canobie Lake Protective Association favors improving the Manchester pipeline, a project requiring $31 million in funding, projected for completion by 2029 if funded.

Lower lake levels may indirectly affect wildlife, such as nesting loons, due to altered habitat conditions. Biologists note that loons typically adapt to low water levels unless the habitat proves consistently inhospitable.