Logged catches
Check which species have trophy potential in Grignon Lake
Grignon Lake fishing reports
Log your catch and check out other catches from the community in the Fishbrain app.
When are Largemouth Bass biting on Grignon Lake?
Learn what time of year and day to go fishing at Grignon Lake. Download Fishbrain today to look for new fishing spots, scout new fishing access, or prep for your next trip.
Fishing regulations at Grignon Lake, WI
Disclaimer: Always check local fishing regulations, water access rights and land ownership before fishing, regardless of any catches logged in that area by the Fishbrain community. Fishbrain has mapped millions of acres of government-owned land across the USA to help you identify potential fishing access, but you are responsible for ensuring compliance with all legal requirements.
Fishing regulations in Wisconsin can change throughout the year. Make sure to check this page before fishing for the most up to date rules and regulations for the current season. Local regulations govern when you can fish, the max size of the fish you can keep, how many fish you can keep, and more.
Below you will see fishing regulations for catching as of . To view regulations for a different fish species, please click on your preferred species in the drop-down.
FAQ about Grignon Lake fishing
- Largemouth bass - 1 members reported to have caught this fish
- Northern pike - 1 members reported to have caught this fish
- @markymark1986 reported a nice Largemouth bass.
- @logan.van.lanen-erickson reported a nice Northern pike.
- @markymark1986 reported a nice Largemouth bass.
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