Lake Washington Improvement Association

Lake Washington is located primarily in Le Sueur County, with a small part of the lake in Blue Earth County, approximately 10 miles from Mankato.

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Lake Living at It's Best

Living on Lake Washington has its advantages due to our the large body of water, great fishing, and beautiful watershed

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A Great Lake for Adventure

Lake Washington is a great place for recreation such as canoeing, akyaking, fishing, boating, and hiking our area trails. We have areas to enjoy during any season!

Recreation

Lake Washington Updates

Registration info for the upcoming Lake Washington Golf Tourney

ANNOUNCEMENTS

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MEMBERSHIPS

Memberships and donations

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OUR PROJECTS

Learn about our projects

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MINUTES

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MEET OUR BOARD

Board Members and Committees

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HISTORY

Learn Our Lake History

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The Lake Washington Improvement Association Mission

The purpose of the Lake Washington Improvement Association shall be to create and/or maintain a Lake Washington environment to the advantage of association members, lake residents, and users of the lake through advocacy, education, and stewardship.