The Crystal Lake Watershed Association
Merganser and Swimmer’s Itch reporting
For more on swimmer’s itch and how to avoid it, see the CLWA brochure HERE.
CLWA News Overview
Spring 2025 “Crystal Whitecaps” newsletter now online.
Spring 2025 “Crystal Whitecaps” newsletter now online …
No merganser trapping in 2025
As part of the Michigan Cooperative Lakes Monitoring Program, the CLWA sponsors comprehensive scientific testing …
Water quality testing results for 2024 now available
As part of the Michigan Cooperative Lakes Monitoring Program, the CLWA sponsors comprehensive scientific testing …
Swimmer’s Itch report for 2024 now available
Data from the summer of 2024 confirms what we all know: swimmer’s itch was worse this year …
CLWA sues Sunkissed Hills development
CLWA’s lawsuit involving the Sunkissed Hills development in Benzonia township remains in its early stages …
New database tracks Crystal’s water quality
The CLWA and its predecessor organizations have monitored the chemistry of the lake’s water for more than 50 years. All this information is now …
Eurasian Watermilfoil control: 2024 update
Under contract to the CLWA, Clear Water Lake Management, with drone assistance from …
CLWA Annual Meeting held on July 20
About 120 members and friends gathered on Saturday, July 20, for the CLWA’s 2024 Annual Members Meeting. This record-breaking crowd heard …
Zoning for lake health
There’s lots of building going on around Crystal Lake. Zoning and other local and state regulations are in place to help protect …
“Stewardship for a Healthy Watershed” booklet available
As the days lengthen and blue water emerges from the ice, many of you are making plans for your yards and gardens. The CLWA is proud to make available …
Merganser trapping completed for 2021
CLWA’s merganser trapping team completed the removal of all broods from Crystal Lake by July 21st. The final count was 11 broods …
CLWA Annual Meeting held on July 24
CLWA members met on Saturday, July 24, at the Mills Community House in Benzonia and virtually via Zoom for the 2021 Annual Members Meeting. President Dave Wynne presented …
CLWA completes treatment of invasive Eurasian Watermilfoil
The CLWA began its long-delayed treatment of EWM in Crystal Lake on June 30 under the terms of the authorization provided by the Michigan Department of Environment …
CLWA suspends Eurasian Watermilfoil treatment for 2020
On July 28 the CLWA executive committee made the difficult decision to cancel its plans to begin control of the invasive Eurasian Watermilfoil in Crystal Lake …
Merganser brood relocation completed for 2020 — WATCH VIDEO
CLWA’s team has now finished trapping and relocating all the merganser broods that nested on Crystal Lake this summer. Over a month’s time, completing work on July 8, they captured 10 broods …
CLWA plans treatment of invasive Eurasian Watermilfoil
The CLWA’s comprehensive three-year (2016-2018) survey of the aquatic plants in Crystal Lake revealed a generally healthy lake, and identified Eurasian watermilfoil (“EWM”, Myriophyllum spicatum) as the only invasive plant species currently …
Aerial shoreline survey completed
Zero Gravity Aerial of Traverse City completed a total shoreline survey of Crystal Lake during the summer of 2019. An initial high flyover looked at shoals to identify obvious changes like aquatic plant beds or human disturbance. Then the drone took …
Merganser trapping completed for 2019
CLWA’s merganser trapping team completed the removal of all broods from Crystal Lake by the end of July. The final count was 10 broods (one without the hen) and a total of 68 ducklings, 77 birds in all. This compares to 16 broods …
New Michigan Boating Law to prevent introduction of invasive species
A new Michigan Boating Law that aims to prevent the introduction of invasive aquatic plants and animals goes into effect on March 21, 2019. An amendment to the state Natural Resources and Environmental Protection Act 451 of 1994, the new law …
CLWA completes aquatic plant survey of Crystal Lake
In early August 2018 the CLWA completed the final phase of its comprehensive, three-year survey of the aquatic plants in Crystal Lake. Under the direction of board member Jim Hamp, and assisted by volunteers and the drone technology of Zero Gravity Aerial, the survey …
Protecting Crystal Lake Now for Generations to Come.
P.O. Box 89 • Beulah, MI 49617
info@crystallakewatershed.org
231.882.4001 Tel
The Crystal Lake Watershed Association (CLWA), is a non-profit (501c3) organization.
Photography: Jay Burt and Rick Cosaro
Site by: Rick Cosaro