Logged catches
Top fish species at Lake Koshkonong
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Lake Koshkonong fishing reports
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When are Largemouth Bass biting on Lake Koshkonong?
Learn what time of year and day to go fishing at Lake Koshkonong. Download Fishbrain today to look for new fishing spots, scout new fishing access, or prep for your next trip.
Fishing regulations at Lake Koshkonong, 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 Lake Koshkonong fishing
- Walleye - 77 members reported to have caught this fish
- Largemouth bass - 33 members reported to have caught this fish
- Northern pike - 48 members reported to have caught this fish
- @ED_Fishing_ reported a nice Largemouth bass.
- @Localhookers reported a nice Green sunfish.
- @kendracrawford reported a nice Walleye.
- @WiscoFishing99 reported a nice Black crappie.
- @WiscoFishing99 reported a nice White bass.
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