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Fishing Regulations for Mystery Lake - Vilas County

General Waterbody Restrictions

Motor Trolling is allowed with 1 hook, bait, or lure per angler, and 3 hooks, baits, or lures maximum per boat.
There is a continuous open season on all or most species all year except for cisco and whitefish

Fishing Regulations

NOTE: Regulations listed below may not reflect fish species actually found in the lake. See Mystery Lake's WI DNR Lake Page for more information on this lake's characteristics.

Fish	Season	Regulation
Bullheads	Open All Year	There is no minimum length and the bag limit is unlimited.
Catfish	Open All Year	There is no minimum length and the bag limit is unlimited.
Cisco And Whitefish	Open All Year	No minimum length limit and the daily bag limit is unlimited.
Lake Sturgeon	Closed	There is no minimum length and the bag limit is unlimited.
Largemouth Bass	Open All Year	There is no minimum length and the bag limit is unlimited.
Largemouth Bass And Smallmouth Bass	Open All Year	There is no minimum length and the bag limit is unlimited.
Muskellunge And Hybrids	Open All Year	There is no minimum length and the bag limit is unlimited.
Northern Pike	Open All Year	There is no minimum length and the bag limit is unlimited.
Paddlefish	Closed	There is no minimum length and the bag limit is unlimited.
Panfish	Open All Year	There is no minimum length and the bag limit is unlimited.
Rock, Yellow, And White Bass	Open All Year	There is no minimum length and the bag limit is unlimited.
Rough Fish	Open All Year	There is no minimum length and the bag limit is unlimited.
Round Goby	Open All Year	There is no minimum length and the bag limit is unlimited, one may be killed and possessed for transport to a WDNR Office.
Ruffe	Open All Year	There is no minimum length and the bag limit is unlimited, one may be killed and possessed for transport to a WDNR Office.
Shovelnose Sturgeon	Closed	There is no minimum length and the bag limit is unlimited.
Smallmouth Bass	Open All Year	There is no minimum length and the bag limit is unlimited.
Trout	See specific regulations	https://dnr.wisconsin.gov/topic/fishing/trout/.
Walleye, Sauger, And Hybrids	Open All Year	No minimum length limit and the daily bag limit is unlimited.
White Perch	Open All Year	There is no minimum length and the bag limit is unlimited, one may be killed and possessed for transport to a WDNR Office.

DISCLAIMER: Information on this site is an interpretive summary of Wisconsin's fishing laws and regulations, and only applies to inland lakes. All other regulations, including those for trout and salmon, rivers, and border waters of the state (the Mississippi River or Great Lakes), can be found at https://dnr.wisconsin.gov/topic/fishing/regulations/index.html . For complete fishing laws and regulations, consult the Wisconsin State Statutes Chapter 29 and the Administrative Code of the Department of Natural Resources. The regulations listed here may not reflect the exact species found in the lake or flowage. Please check to make sure there is public access and water available for fishing. Consult the Menominee Tribal Legislature for fishing regulations within the boundaries of the Menominee Reservation.

For more information or to report a regulation inconsistency, contact

Fisheries Management