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39,000-acre reservoir near Kingston. The lake tops out around 100 ft. Bathymetry on this water is estimated from its real outline and maximum depth. Use it to shortlist water, then verify with your electronics — and never navigate by it. The season-by-season read for each species follows, from the map's own numbers.
Watts Bar Lake maps at 38,657 acres behind 538.4 miles of shoreline, with 10 islands in the mix. With a shoreline index of 19.5, this water is all arms and coves — edge habitat well beyond its acreage. Roughly 76% of the water is 15 ft or less as modeled, the band where the food chain lives. The basin spans about 35.5 mi end to end and 19.9 mi across at its widest. Roane County claims this one. Its nearest charted neighbour, Obed River, is 21 mi to the north.
Spring largemouth bass on Watts Bar Lake hold shallow, usually 2 to 10 ft. By summer they slide out to 8 to 20 ft, and by winter most fish are in 15 to 35 ft. The chart's best answer is Shallow bay flat — weed flat, 6 ft, prime for spring. Prime time lands in early morning and the evening. The summer box starts with a texas-rigged 10" worm or a deep-diving crankbait.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 10 ft | dawn & dusk | Shallow bay flat (6 ft) | Spinnerbait, Chatterbait |
| Summer | 8 to 20 ft | dawn & dusk | Sharp break (15 ft) | Texas-rigged 10" worm, Deep-diving crankbait |
| Fall | 4 to 15 ft | midday & dawn | Shoreline point (4 ft) | Squarebill crankbait (shad), Spinnerbait |
| Winter | 15 to 35 ft | midday | Sharp break (15 ft) | Blade bait, Jigging spoon |
Early season smallmouth bass use the shallows, holding in 3 to 12 ft. Expect a summer slide to 10 to 30 ft, then a winter hold in 20 to 45 ft. Put Rock reef first on the milk run — a rock pile near 10 ft that grades prime for spring. In summer the feeding windows fall in early morning and the evening. Tie on a drop shot (goby/minnow) or a ned rig and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 12 ft | dawn & dusk | Rock reef (10 ft) | Ned rig, Tube jig |
| Summer | 10 to 30 ft | dawn & dusk | Rock reef (10 ft) | Drop shot (goby/minnow), Ned rig |
| Fall | 8 to 25 ft | midday & dawn | Main-lake point (25 ft) | Jerkbait, Blade bait |
| Winter | 20 to 45 ft | midday | Break off the point (45 ft) | Blade bait, Hair jig |
Early season crappie use the shallows, holding in 2 to 8 ft. Expect a summer slide to 10 to 25 ft, then a winter hold in 15 to 35 ft. Put Shallow bay flat first on the milk run — a weed flat near 6 ft that grades prime for spring. In summer the feeding windows fall in early morning and the evening. Tie on a jig trolled/spider-rigged or a small crankbait (trolled) and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | Shallow bay flat (6 ft) | 1/16 oz jig + tube, Curly-tail grub |
| Summer | 10 to 25 ft | dawn & dusk | Marina / dock area (10 ft) | Jig trolled/spider-rigged, Small crankbait (trolled) |
| Fall | 8 to 20 ft | dawn | Marina / dock area (10 ft) | Jig + minnow combo, Small swimbait (1.5-2") |
| Winter | 15 to 35 ft | midday | Sharp break (15 ft) | Tungsten jig + soft plastic, Tiny jigging spoon |
Early season bluegill use the shallows, holding in 1 to 6 ft. Summer is a 4 to 15 ft game here, winter a 10 to 25 ft one. The chart's best answer is Shallow bay flat — weed flat, 6 ft, prime for spring. Best bite is early morning and the evening. Tie on a small sponge spider (fly) or a micro tube jig and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 6 ft | midday & dusk | Shallow bay flat (6 ft) | 1/32 oz jig + micro plastic, Tiny popper (evenings) |
| Summer | 4 to 15 ft | dawn & dusk | Shallow bay flat (6 ft) | Small sponge spider (fly), Micro tube jig |
| Fall | 6 to 18 ft | midday | Shallow bay flat (6 ft) | Micro jig + waxworm, Small spoon tipped |
| Winter | 10 to 25 ft | midday | Sharp break (15 ft) | Tiny spoon |
In spring, striped bass run shallow here, mostly 5 to 20 ft. Summer pushes them deeper, 25 to 60 ft, and winter fish settle into 20 to 50 ft. Creek inflow is the standout, an inflow / creek mouth at roughly 8 ft, rated prime for spring striped bass. Time it for early morning and the evening. You won't need more than a flutter spoon (deep) or an umbrella rig (trolled) most summer days.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 20 ft | dawn & dusk | Creek inflow (8 ft) | Bucktail jig + trailer, Walking topwater (dawn) |
| Summer | 25 to 60 ft | dawn & dusk | Break off the point (45 ft) | Flutter spoon (deep), Umbrella rig (trolled) |
| Fall | 10 to 35 ft | dawn & dusk | Main-lake point (25 ft) | Topwater walker, Jerkbait |
| Winter | 20 to 50 ft | midday | Old creek channel (50 ft) | Alabama rig (slow), Flutter spoon |
Early season white bass & hybrids use the shallows, holding in 3 to 15 ft. Expect a summer slide to 10 to 30 ft, then a winter hold in 20 to 40 ft. Put Creek inflow first on the milk run — an inflow / creek mouth near 8 ft that grades prime for spring. In summer the feeding windows fall in early morning and the evening. Tie on a jigging spoon or a topwater (when schooling) and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 15 ft | midday & dawn | Creek inflow (8 ft) | Rooster tail / inline spinner, Curly-tail jig (white/chartreuse) |
| Summer | 10 to 30 ft | dawn & dusk | Main-lake point (25 ft) | Jigging spoon, Topwater (when schooling) |
| Fall | 8 to 25 ft | midday & dawn | Main-lake point (25 ft) | Small blade bait, Jigging spoon |
| Winter | 20 to 40 ft | midday | Deep basin (85 ft) | Jigging spoon, Blade bait (vertical) |
Watts Bar Lake also holds channel catfish (8 to 25 ft in summer), blue catfish (10 to 40 ft in summer), flathead catfish (8 to 30 ft in summer), freshwater drum (8 to 30 ft in summer), longnose gar (1 to 12 ft in summer), common carp (3 to 15 ft in summer). Pick any of them on the map above for rated spots and bait picks.
Count 41 structure marks on this chart. The deepest, Deep basin, sits near 85 ft.
Access data: Tennessee Wildlife Resources Agency — Access Sites. Confirm conditions and fees locally before you launch.
Season dates, license requirements, and size and bag limits for Tennessee waters are set by the Tennessee Wildlife Resources Agency — and special regulations can apply to Watts Bar Lake specifically, so confirm the current rules before you fish.
Check the official Tennessee fishing regulations →
Watts Bar Lake is about 100 ft (30 m) deep at its deepest point. The contours here are modeled from the water's real shape and maximum depth, so treat them as a rough guide.
Anglers target largemouth bass, smallmouth bass, crappie, bluegill, striped bass, white bass & hybrids, channel catfish, blue catfish, flathead catfish, freshwater drum, longnose gar, common carp on Watts Bar Lake.
Shallow bay flat is the top-rated area: a weed flat in about 6 ft of water that rates prime for largemouth bass in spring. Open the map above to see every rated spot for each species and season.
For largemouth bass, the summer bite is best in early morning and the evening. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Fishing on Watts Bar Lake is regulated by the Tennessee Wildlife Resources Agency. Check the official Tennessee regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Obed River 21 mi · Melton Hill Lake 23 mi · Tellico Lake 25 mi · Fort Loudoun Lake 26 mi · Tennessee River - Reach 2 of 3 29 mi, TN/AL/GA · Tennessee River - Reach 3 of 3 34 mi · Clinch River 35 mi · Hiwassee River 40 mi · Chickamauga Lake 41 mi · Parksville Lake 49 mi · Santeetlah Lake 50 mi, NC · Hiwassee Lake 53 mi, NC
See how Watts Bar Lake stacks up: best largemouth bass lakes in Tennessee · best smallmouth bass lakes in Tennessee · best crappie lakes in Tennessee · best bluegill lakes in Tennessee
Browse all Tennessee fishing maps or see every water on DepthScout. How we build these maps. Fish here with a sonar unit that logs? Send us your depth data and we'll improve this chart, credited to you. For fishing guidance only, never navigation.