What special fishing regulations apply at Truman Lake?

Truman Lake carries 6 special-regulation overlays that override Missouri's statewide 2026 rules, covering Largemouth bass, Crappie (white + black), Channel catfish, Blue catfish, and 1 more. One of them reads: "55,600-acre Harry S. Truman Reservoir on the Osage River; country's premier crappie reservoir — crappie 9 in min, 15 / day; black bass 15 in min largemouth + smallmouth (12 in spotted), 6 / day combined; blue catfish 10 / day (no more than 2 over 34 in); paddlefish 34 in min eye-to-fork." Every overlay on this water body is listed in full above.

Do I need a fishing license to fish Truman Lake?

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

Do Truman Lake's special rules replace Missouri's statewide limits?

Only where they conflict. Missouri's statewide 2026 regulations apply on Truman Lake 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 Truman Lake?

Largemouth bass, Crappie (white + black), Channel catfish, Blue catfish, and Flathead catfish have a water-body-specific rule on Truman Lake, each linking to its full Missouri regulations above. Species not listed here follow the statewide Missouri limits.

2026 regulation year

Truman Lake 2026 — Missouri Fishing Regulations

Missouri statewide rules apply unless overridden below.

Last updated June 8, 2026

Truman Lake carries 6 special-regulation overlays on top of Missouri's 2026 fishing rules — covering Largemouth bass, Crappie (white + black), Channel catfish, Blue catfish, and 1 more species. Verify the agency booklet before launching: in-season changes are not yet wired to this page.

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State-level special regulation

55,600-acre Harry S. Truman Reservoir on the Osage River; country's premier crappie reservoir — crappie 9 in min, 15 / day; black bass 15 in min largemouth + smallmouth (12 in spotted), 6 / day combined; blue catfish 10 / day (no more than 2 over 34 in); paddlefish 34 in min eye-to-fork
Source: Missouri special-water list

Per-species rules on Truman Lake

Largemouth bass regulations →
15 in min largemouth + smallmouth (12 in spotted), 6 / day combined; premier crappie reservoir + largemouth + walleye
Crappie (white + black) regulations →
9 in min, 15 / day; country's premier crappie reservoir
Channel catfish regulations →
10 catfish combined per day (channel + blue + flathead); strong catfish + crappie reservoir
Blue catfish regulations →
10 catfish combined per day; no more than 2 blue catfish over 34 in
Flathead catfish regulations →
10 catfish combined per day (channel + blue + flathead); trophy flathead reservoir

Official source

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

Visit official Missouri fishing regulations →

Emergency-order channel

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

Other special-regulation waters in Missouri

Browse all water bodies →

Frequently asked questions

What special fishing regulations apply at Truman Lake?: Truman Lake carries 6 special-regulation overlays that override Missouri's statewide 2026 rules, covering Largemouth bass, Crappie (white + black), Channel catfish, Blue catfish, and 1 more. One of them reads: "55,600-acre Harry S. Truman Reservoir on the Osage River; country's premier crappie reservoir — crappie 9 in min, 15 / day; black bass 15 in min largemouth + smallmouth (12 in spotted), 6 / day combined; blue catfish 10 / day (no more than 2 over 34 in); paddlefish 34 in min eye-to-fork." Every overlay on this water body is listed in full above.
Do I need a fishing license to fish Truman Lake?: Yes. Truman Lake is in Missouri, so a valid Missouri fishing license is required just as it is anywhere else in the state, issued by Missouri Department of Conservation. The special regulations on this page change the bag, size, slot, or gear rules for Truman Lake; they do not waive the license requirement. Free-fishing days and youth exemptions follow the statewide Missouri rules.
Do Truman Lake's special rules replace Missouri's statewide limits?: Only where they conflict. Missouri's statewide 2026 regulations apply on Truman Lake 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 Truman Lake?: Largemouth bass, Crappie (white + black), Channel catfish, Blue catfish, and Flathead catfish have a water-body-specific rule on Truman Lake, each linking to its full Missouri regulations above. Species not listed here follow the statewide Missouri limits.

← Back to Missouri regulations overview