Check which species have trophy potential in Mason Creek
Mason Creek fishing reports
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Fishing regulations at Mason Creek, IA
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 Iowa 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 Yellow perch as of April 29th, 2026. To view regulations for a different fish species, please click on your preferred species in the drop-down.
Seasons
Special gear
No closed season. No size limit. No bag limit or possession limit.
Perca flavescens
Regulations for
FAQ about Mason Creek fishing
- Yellow perch - 1 members reported to have caught this fish
- @diggz025 reported a nice Yellow perch.
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