What special fishing regulations apply at Mississippi River (boundary)?

Mississippi River (boundary) carries 4 special-regulation overlays that override Wisconsin's statewide 2026 rules, covering Walleye, Smallmouth bass, and Northern pike. One of them reads: "MN/WI reciprocal licence rules; combined bag limits with MN." Every overlay on this water body is listed in full above.

Do I need a fishing license to fish Mississippi River (boundary)?

Yes. Mississippi River (boundary) is in Wisconsin, so a valid Wisconsin fishing license is required just as it is anywhere else in the state, issued by Wisconsin Department of Natural Resources. The special regulations on this page change the bag, size, slot, or gear rules for Mississippi River; they do not waive the license requirement. Free-fishing days and youth exemptions follow the statewide Wisconsin rules.

Do Mississippi River (boundary)'s special rules replace Wisconsin's statewide limits?

Only where they conflict. Wisconsin's statewide 2026 regulations apply on Mississippi River by default; the overlays above replace the matching statewide rules for the species or gear they name, while everything not specifically overridden still follows the statewide rule. When a water-body rule and the statewide rule disagree, the water-body rule wins.

Which species have special rules on Mississippi River?

Walleye, Smallmouth bass, and Northern pike have a water-body-specific rule on Mississippi River (boundary), each linking to its full Wisconsin regulations above. Species not listed here follow the statewide Wisconsin limits.

2026 regulation year

Mississippi River (boundary) 2026 — Wisconsin Fishing Regulations

Wisconsin statewide rules apply unless overridden below.

Last updated June 4, 2026

Mississippi River (boundary) carries 4 special-regulation overlays on top of Wisconsin's 2026 fishing rules — covering Walleye, Smallmouth bass, Northern pike. Verify the agency booklet before launching: in-season changes are not yet wired to this page.

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State-level special regulation

MN/WI reciprocal licence rules; combined bag limits with MN
Source: Wisconsin special-water list

Per-species rules on Mississippi River (boundary)

Walleye regulations →
MN/WI boundary; combined bag 6 / day; 15 in min
Smallmouth bass regulations →
MN/WI boundary; 14 in min, 5 / day combined
Northern pike regulations →
Boundary water; combined bag with MN

Official source

Wisconsin Department of Natural Resources publishes the authoritative 2026 Wisconsin fishing regulations. Special-regulation lakes and rivers are listed in the agency booklet — always verify before fishing.

Visit official Wisconsin fishing regulations →

Emergency-order channel

In-season closures, slot-limit changes, and run-count-driven harvest pauses are posted to Wisconsin Department of Natural Resources's emergency-order feed — check it before any Wisconsin trip during the active season.

Other special-regulation waters in Wisconsin

Browse all water bodies →

Frequently asked questions

What special fishing regulations apply at Mississippi River (boundary)?: Mississippi River (boundary) carries 4 special-regulation overlays that override Wisconsin's statewide 2026 rules, covering Walleye, Smallmouth bass, and Northern pike. One of them reads: "MN/WI reciprocal licence rules; combined bag limits with MN." Every overlay on this water body is listed in full above.
Do I need a fishing license to fish Mississippi River (boundary)?: Yes. Mississippi River (boundary) is in Wisconsin, so a valid Wisconsin fishing license is required just as it is anywhere else in the state, issued by Wisconsin Department of Natural Resources. The special regulations on this page change the bag, size, slot, or gear rules for Mississippi River; they do not waive the license requirement. Free-fishing days and youth exemptions follow the statewide Wisconsin rules.
Do Mississippi River (boundary)'s special rules replace Wisconsin's statewide limits?: Only where they conflict. Wisconsin's statewide 2026 regulations apply on Mississippi River by default; the overlays above replace the matching statewide rules for the species or gear they name, while everything not specifically overridden still follows the statewide rule. When a water-body rule and the statewide rule disagree, the water-body rule wins.
Which species have special rules on Mississippi River?: Walleye, Smallmouth bass, and Northern pike have a water-body-specific rule on Mississippi River (boundary), each linking to its full Wisconsin regulations above. Species not listed here follow the statewide Wisconsin limits.

← Back to Wisconsin regulations overview