Fishing spots, fishing reports, and regulations in
Rainbow Flowage
Logged catches
Top fish species at Rainbow Flowage
Check which species have trophy potential in Rainbow Flowage
Rainbow Flowage fishing reports
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When is the Northern Pike biting in Rainbow Flowage?
Learn what hours to go fishing at Rainbow Flowage. Download the app today and get started looking for fishing spots, prepare for your next fishing trip, and try out our BiteTimeβ’ feature, explore fishing spots, and save relevant baits to prepare for your next fishing trip.
Fishing regulations at Rainbow Flowage, 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 species as of June 19, 2025. To view regulations for a different fish species, please click on your preferred species in the drop-down.
FAQ about Rainbow Flowage fishing
- Smallmouth bass - 21 members reported to have caught this fish
- Walleye - 19 members reported to have caught this fish
- Northern pike - 10 members reported to have caught this fish
- @mario-rivera reported a nice Smallmouth bass.
- @jnikoleit reported a nice Smallmouth bass.
- @weston3478 reported a nice Northern pike.
- @reid.kenyon reported a nice Walleye.
- @mario-rivera reported a nice Walleye.
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