What special fishing regulations apply at Mississinewa Reservoir?

Mississinewa Reservoir carries 2 special-regulation overlays that override Indiana's statewide 2026 rules, covering Walleye. One of them reads: "3,210-acre USACE Mississinewa River reservoir; 14 in min largemouth, 5 / day combined; 25 / day crappie; walleye + striped + channel catfish." Every overlay on this water body is listed in full above.

Do I need a fishing license to fish Mississinewa Reservoir?

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

Do Mississinewa Reservoir's special rules replace Indiana's statewide limits?

Only where they conflict. Indiana's statewide 2026 regulations apply on Mississinewa Reservoir 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 Mississinewa Reservoir?

Walleye has a water-body-specific rule on Mississinewa Reservoir, each linking to its full Indiana regulations above. Species not listed here follow the statewide Indiana limits.

2026 regulation year

Mississinewa Reservoir 2026 — Indiana Fishing Regulations

Indiana statewide rules apply unless overridden below.

Last updated June 9, 2026

Mississinewa Reservoir carries 2 special-regulation overlays on top of Indiana's 2026 fishing rules — covering Walleye. Verify the agency booklet before launching: in-season changes are not yet wired to this page.

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State-level special regulation

3,210-acre USACE Mississinewa River reservoir; 14 in min largemouth, 5 / day combined; 25 / day crappie; walleye + striped + channel catfish
Source: Indiana special-water list

Per-species rules on Mississinewa Reservoir

Walleye regulations →
16 in min (north of SR 26), 6 / day; trophy walleye

Official source

Indiana Department of Natural Resources (IDNR) — Division of Fish & Wildlife publishes the authoritative 2026 Indiana fishing regulations. Special-regulation lakes and rivers are listed in the agency booklet — always verify before fishing.

Visit official Indiana fishing regulations →

Emergency-order channel

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

Other special-regulation waters in Indiana

Browse all water bodies →

Frequently asked questions

What special fishing regulations apply at Mississinewa Reservoir?: Mississinewa Reservoir carries 2 special-regulation overlays that override Indiana's statewide 2026 rules, covering Walleye. One of them reads: "3,210-acre USACE Mississinewa River reservoir; 14 in min largemouth, 5 / day combined; 25 / day crappie; walleye + striped + channel catfish." Every overlay on this water body is listed in full above.
Do I need a fishing license to fish Mississinewa Reservoir?: Yes. Mississinewa Reservoir is in Indiana, so a valid Indiana fishing license is required just as it is anywhere else in the state, issued by Indiana Department of Natural Resources (IDNR) — Division of Fish & Wildlife. The special regulations on this page change the bag, size, slot, or gear rules for Mississinewa Reservoir; they do not waive the license requirement. Free-fishing days and youth exemptions follow the statewide Indiana rules.
Do Mississinewa Reservoir's special rules replace Indiana's statewide limits?: Only where they conflict. Indiana's statewide 2026 regulations apply on Mississinewa Reservoir 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 Mississinewa Reservoir?: Walleye has a water-body-specific rule on Mississinewa Reservoir, each linking to its full Indiana regulations above. Species not listed here follow the statewide Indiana limits.

← Back to Indiana regulations overview