Skip to main content

Monitoring location Lake Ann Near Lake Ann, MI (S.e. B Mid-depth) - USGS-444243085503606

Important for you to know:

  • USGS will be performing maintenance on WDFN webpages beginning Tuesday, May 12. If you cannot access the page you are intending or are unexpectedly redirected to a different page, please reach out to wdfn@usgs.gov for assistance.