Lake Chelan

Clear Into The Future

Our Mission Statement:

Ensure that future generations
continue to enjoy the crystal-clear
waters of Lake Chelan

Photo: Phil Long’s mom, Iona Dissmore, and her brother John, at Lakeside with Deer Mountain in the background (1922). This photo is the inspiration for LCRI’s mission statement.

State of the Lake 2021

AIS Survey 2022

Upcoming Events

Stories from Lake Chelan
Leavenworth & Chelan

Ancient Advance

Painting will be auctioned in Mid-July 2026

Lake Chelan Water Temperature

Thanks to the

and to the Isenhart Irrigation District

Lake Chelan Weather

Thank you

Lake Chelan Boating Club Donates to LCRI

Goals

  • Support lake stewardship by collection of key water quality data regularly in collaboration with local and state governmental organizations to ensure that we have the complete, unbiased, long-term data we need to protect the lake.
  • Explore Lake Chelan and its watershed through basic research and education, heightening awareness of the lake’s value and unique character
  • Understand the underlying hydrodynamic and biological processes that control the lake’s water quality as informed by a digital model and database for the lake that are enduring and accessible for lake management

About Us

State of the Lake 2021

Every year, we compile the data the Keep it Blue Campaign has gathered and we release a report of the findings.

About Us Board of Directors

Scientific Advisory Board

Meet the Lake Chelan Research Institute Team

Lake Stewardship & Research

Find out more about what we do.

Education Outreach

We are getting the classroom involved

Support Organizations

We appreciate the organizations and businesses that support us.

Volunteer Lake Chelan Research Institute

Volunteer

Make a difference in the future of Lake Chelan.

Contact Us

Drop Us A Line!

Lake Chelan Research Institute

PO Box 1547
Chelan, WA 98816

509-531-2987