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Nickajack Lake is a public reservoir in Marion County, Tennessee, managed by Tennessee Valley Authority. The shoreline and water are open to the public. Public access confirmed via marquee operator.
A mainstem Tennessee River impoundment — big, fertile, current-fed water with the state's deepest bench of species: black bass, white and striped bass, crappie, bluegill, three catfish species, sauger and carp.
Nickajack Lake covers about 3,779 acres in the East region. Anglers here mostly fish for largemouth bass, smallmouth bass, spotted bass, white bass; striped bass, black crappie, white crappie, bluegill are also on record. The nearest other mapped waters on PiscaMaps are Bennett Lake and Guntersville Lake.
Species from TWRA and Tennessee fishery data.
Night fishing: No statewide night-fishing closure in Tennessee; a few individual waters have local rules — check the current TWRA regulations for this water.
Boats: Boats allowed. On the large TVA/USACE reservoirs there is no horsepower limit; TWRA agency lakes are usually electric-motor or 10 hp only.
Bank & bivvy camping: Camping is at Corps, TVA, TWRA and state-park campgrounds. Dispersed bankside camping on public shoreline is generally not allowed — use a designated site.
Tackle: Statewide creel and size limits apply; several reservoirs carry a black-bass protected slot — check the current TWRA regs for this water.
Rules verified 2026-09-01 against TWRA regulations. Always confirm the current rules before you fish.
Boat ramps: 9 mapped — Macedonia Church (Cole City Creek), Maple View (Nickajack), Nickajack Powerhouse, Shellmound Ramp (Nickajack), Marion County Campground #1 (Nickajack), Marion County Campground #2 (Nickajack) and others nearby.
Camping: 1 site mapped nearby — Grant Summit Cabins.
Source: OpenStreetMap contributors.
A Tennessee fishing licence covers all public water in the state. Non-resident annual is around $50; 3-day and 10-day non-resident permits are also sold. TWRA agency lakes need an extra TWRA Lake permit.
Every water carries species, bank & boat access, current regulations and live water conditions — and members get Swim Mapper, Catch Logger and Trip Planner. It's the only US map with a dedicated carp-water layer.
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