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Formerly Lake Winnipesaukee Association, we’re building an alliance to protect our lake.

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Let’s Keep Moments Like These From Being Just a Memory

The spread of cyanobacteria and other pollutants risks placing our lake on the EPA’s list of threatened or impaired waters. The Lake Winnipesaukee Alliance has been awarded a generous grant of $650,000, contingent on raising $163,000 in further support.

That means your donation will have 5X the impact.

Winnipesaukee by the Numbers

236.2 k

Acres of total watershed area

260

Islands within the lake

180

Feet at maximum depth

240

Miles of shoreline

63

Mile drive around the lake

52.1 k

Acres of total surface area

28

Miles of lake length

43

Feet at average depth

625

Billion gallons of volume

180.5 k

Acres of total land area

55.6 k

Acres of total surface water

72

Square miles of surface area

504

Feet of elevation

534

Cubic ft/second of mean discharge

5

Years of residence

22.5

Inches of evaporation rate per year

What We Do

RESTORATION

EDUCATION

SCIENCE

MONITORING