Eurasian Watermilfoil control: 2025 update

For the fifth year the CLWA treated invasive Eurasian Watermilfoil in Crystal Lake. Once again aerial drone guidance assisted the application of the product, a procedure that precisely targets the plants and insures that the minimal amount of chemical is used. Windy...

Crystal’s water quality report for 2025

As part of the Michigan Cooperative Lakes Monitoring Program (CLMP), the CLWA sponsors comprehensive scientific testing of Crystal Lake’s water. Monitoring provides advance warning, so that early action can be taken to protect Crystal Lake. CLWA’s testing through the...