Fishing Regulations for Townline Reservoir* - Marathon County
General Waterbody Restrictions
This lake may be in more than 1 county. Follow the trolling regulations for the county in which you are fishing. A list of counties and waters that allow motor trolling with 3 hooks, baits, or lures per angler can be found at
http://dnr.wi.gov/topic/fishing/questions/troll.html. All other waters allow motor trolling with 1 hook, bait or lure per angler, and no more than 2 hooks, baits, or lures per boat.
Fishing Regulations
NOTE: Regulations listed below may not reflect fish species actually found in the lake. See Townline Reservoir*'s
WDNR Lake Page for more information on this lake's characteristics.
Fish |
Season |
Regulation |
Catfish |
Open All Year |
No minimum length limit and the daily bag limit is 10. |
Panfish (bluegill, pumpkinseed, sunfish, crappie and yellow perch) |
Open All Year |
No minimum length limit and the daily bag limit is 25. |
Largemouth bass and smallmouth bass |
May 4, 2024 to March 2, 2025 |
The minimum length limit is 14" and the daily bag limit is 5. |
Muskellunge and hybrids |
May 25, 2024 to December 31, 2024 |
The minimum length limit is 40" and the daily bag limit is 1. |
Northern pike |
May 4, 2024 to March 2, 2025 |
The minimum length limit is 26" and the daily bag limit is 2. |
Trout |
See specific regulations |
https://dnr.wisconsin.gov/topic/fishing/trout/ |
Walleye, sauger, and hybrids |
May 4, 2024 to March 2, 2025 |
The minimum length is 15", but walleye, sauger, and hybrids from 20" to 24" may not be kept, and only 1 fish over 24" is allowed. The daily bag limit is 3. |
Bullheads |
Open All Year |
No minimum length limit and the daily bag limit is unlimited. |
Cisco and whitefish |
Open All Year |
No minimum length limit and the daily bag limit is 10. |
Lake sturgeon |
Closed |
No fishing allowed. |
Paddlefish |
Closed |
No fishing allowed. |
Rock, yellow, and white bass |
Open All Year |
No minimum length limit and the daily bag limit is unlimited. |
Rough fish |
Open All Year |
No minimum length limit and the daily bag limit is unlimited. |
Round goby |
Open All Year |
The daily bag limit is 0, one may be killed and possessed for transport to a wdnr office. |
Ruffe |
Open All Year |
The daily bag limit is 0, one may be killed and possessed for transport to a wdnr office. |
Shovelnose sturgeon |
Closed |
No fishing allowed. |
White perch |
Open All Year |
The daily bag limit is 0, one may be killed and possessed for transport to a wdnr office. |