No person may use any body of water as a fish farm or as part of a fish farm unless the body of water is equipped with barriers that prevent the passage of fish between it and the other waters of the state.
Wis. Stat. § 29.734
Barriers required for fish farms
1997 a. 237; 1999 a. 32 s. 65; Stats. 1997 s. 29.734.
Official source: Wisconsin State Legislature. Reproduced from public-domain Wisconsin statutes; confirm against the official source for the current text. Not legal advice.