Section 29.516 - Fishing with nets and setlines(1) LICENSE REQUIRED. Nets and setlines may be used for the purpose of taking, catching, or killing fish, subject to the conditions, limitations and restrictions prescribed in this chapter; but no person may set, place or use in any waters of this state any net, trap, snare, set hook, or setline, which is intended to or might take, catch or kill fish of any variety, other than a landing net, dip net, minnow seine or minnow dip net, unless a license authorizing the use of nets, setlines, traps or snares has been issued to the person by the department.(2) RESTRICTIONS ON THE USE OF LICENSED NETS AND SETLINES. The use of licensed nets and setlines is subject to the following conditions: (a) No apron or other device shall be used in any pound net, which might prevent the escape of small fish through the meshes of the net when it is set or raised.(b) No net of any kind shall be set so as to shut off more than 50 percent of any channel or passageway of any stream, or set within 1,000 feet of any other net in the stream.(c) No licensee may join a net to that of any other licensee.(d) All nets or set hooks, when set or placed in any waters, shall be marked with a number corresponding to the license number authorizing the use of the nets or set hooks. The method of marking the nets shall be as follows: 1. On drop nets, submarine trap nets and fyke nets, when set below the surface of the water, there shall be a buoy attached to the pot rope, on all gill nets and set hooks there shall be a buoy on each end of the gang, the buoys shall have a staff extending at least 3 feet above the surface of the water, upon the upper end of the staff there shall be a flag at least 10 inches square. Upon the bowl of the buoys there shall be maintained in plain figures the license number authorizing the use of the nets or set hooks.2. On pound nets and stake fyke nets there shall be maintained at least 3 feet above the surface of the water, or the surface of the ice, when set through the ice, a board or similar material, which shall bear the license number authorizing the use of the nets.3. On gill nets or set hooks when set through the ice there shall be maintained on each end of the gang a board or similar material which shall bear the license number authorizing the use of the nets or set hooks.(e) The licensees of licensed nets or setlines used in outlying waters while engaged in the regular process of lifting nets or setlines shall, on their boats, carry the department's agents to and from their nets or setlines when set and, on demand of the agent, shall raise the nets or setlines for inspection. Any agent may, in the presence or absence of the licensees, at any time, raise any setline or nets, in any waters, with as little damage as may be, for inspection. If a licensee refuses to carry an agent the license shall be revoked.(f) No licensed net may be drawn or lifted at any time between one hour after sunset and one hour before sunrise of the following morning, except as otherwise approved by the department or, in the case of an emergency, following notice to the nearest U.S. coast guard station.(g) Except as provided in s. 29.519(4m), no fish of any kind shall be taken or retained in any net, when drawn or lifted, other than the kind or kinds expressly authorized to be taken or retained in the net, as provided in this chapter; and except as provided by department order any other kind or kinds of fish coming into or taken in the nets shall be immediately returned, carefully and with as little injury as possible, to the waters from which they were taken.(3) EXEMPTION. This section does not apply to any net, trap, snare, hook, setline or other device used to take, catch or kill farm-raised fish.1971 c. 266; 1975 c. 360, 422; 1977 c. 418; 1983 a. 192 ss. 77, 303 (6); 1985 a. 29; 1991 a. 39, 316; 1993 a. 409; 1997 a. 27; 1997 a. 248 ss. 458, 459; Stats. 1997 s. 29.516.