Great Lakes Mass Fish Deaths from Warming
Key Questions
Is winterkill in Great Lakes normal?
DNR reports winterkill as normal. Mass fish deaths are linked to warming but not unusual this season.
What are the lake sturgeon regulations?
Special regulations ban harvest and require catch-and-release for lake sturgeon in rivers like Manistee. Anglers should follow DNR guidelines.
How is pier fishing in Lake Michigan?
Manistee pier fishing is slow for steelhead, Frankfort moderate, Ludington shut. Fishing is up overall with license hikes and new limits like 15lb walleye.
DNR winterkill normal; LTBB $200k whitefish Bear River; Manistee River/Lake sturgeon regs ban/release; pier fishing Manistee slow steelhead/Frankfort moderate/Ludington shut; fishing up/license hikes/15lb walleye/2026 spearfishing LM/Huron.
Sources (2)
Updated Apr 12, 2026