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Clean lake,

healthy community,

strong economy.

Together improving, protecting, and preserving the water quality in Moses Lake and our greater watershed for present and future generations.

The Problem

Harmful algal blooms can and do occasionally occur during summer months which impairs our ability to use and play in Moses Lake, poses a risk to public health and the health of pets and livestock, and has raised concerns about associated economic impacts.

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The Moses Lake Watershed Council is dedicated to identifying and facilitating community-led efforts to improve, protect, and preserve water quality in Moses Lake and the greater watershed for present and future generations.

Together, we can improve and protect Moses Lake's water quality.

Learn more about our projects, how we can work together, and what you can do at home and on the lake to help keep Moses Lake safe and enjoyable now and in the future.

Latest News

 

Thank you for your input!
 

The Moses Lake Community Use and Perceptions survey collected the opinions of 1,142 unique
individuals between Aug. 15 and Sept. 12, 2020. Conducted at the behest of the Grant
County Conservation District, this project examines how people use the lake, the importance of
the lake to the local economy, and the ways the lake provides value to the community.

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Three blue figures with visible text and a black background

Upcoming Events

Moses Lake Watershed Council meetings are held on the third Tuesday of every month from 10:00 am - 12:00 pm.
Learn more here →

Green water and a wooden dock on a lake under a skyline view.

Never miss an update!

A Community Effort

Thank you to the Moses Lake Watershed Council members and community partners who are working to identify and facilitate community-led efforts to improve, protect, and preserve water quality in Moses Lake and the greater watershed for present and future generations.

Logos of GCHD, MLD, Columbia Basin, Ecology, Grant County, and others in a group.
Moses Lake Watershed Council text and blue outline on a black background

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The MLWC is chaired and coordinated by the Columbia Basin Conservation District.

Contact Us

ronnie-sawyer@columbiabasincd.org

MLWC is committed to ensuring digital accessibility for people with disabilities. We are continually improving the user experience for everyone, and applying the relevant accessibility standards. Please contact us if you encounter accessibility barriers while using our site: 

admin@columbiabasincd.org | (509) 765-9618 

© 2026 by Moses Lake Watershed Council

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