NewsLocal NewsMichigan

Actions

Michigan DNR: High heat may trigger fish die-offs

Sucker fish
Posted
and last updated

(WXMI) — The intense heat this week may become problematic for inland lake fish.

We spoke with the Michigan Department of Natural Resources (DNR), who says most of them will be okay; however, if they are unable to locate cooler water pockets, they may die off in certain places.

A fish’s chance of dying increases if they are caught in cooler water and then released in a warmer area.

The DNR assures us a few dead fish aren’t cause for alarm, but if you see dozens or hundreds, you should let them know.

"It's worth contacting your local DNR office just to chat with a biologist about it,” says Lake Michigan Basin Coordinator Jay Wesley. “You can also report fish kills on what we call our DNR Eyes in the Field. … There's a form you can fill out if you know what kind of fish you're seeing dying and how many, what lake, and we'll get someone to contact you about [it]."

Wesley says the DNR will decide if it’s weather — or something else — impacting the fish. He tells us they’re not trying to keep anyone from fishing but it’s helpful to note the heat can be deadly to fish and humans alike.

READ MORE: MDARD releases pet safety tips amid string of hot weather

Follow FOX 17: Facebook - X (formerly Twitter) - Instagram - YouTube