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3,001-acre lake in Louisiana. The lake tops out around 33 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. Here's the year, species by species, as the scoring engine sees it.
Lake Bruin maps at 2,994 acres behind 34.9 miles of shoreline. The 4.6 development index tells the story — a convoluted bank whose fishable edge far outruns the acreage. About 83% of the surface sits shallower than 15 ft on the modeled chart — that's the weed-and-bait zone. The basin spans about 5 mi end to end and 4.5 mi across at its widest. Its nearest charted neighbour, Lake Concordia, is 28 mi to the southwest.
Early season largemouth bass use the shallows, holding in 2 to 10 ft. Summer is an 8 to 20 ft game here, winter a 10 to 33 ft one. The chart's best answer is Shallow bay flat — weed flat, 4 ft, prime for spring. Best bite is early morning and the evening. Tie on a texas-rigged 10" worm or a deep-diving crankbait and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 10 ft | dawn & dusk | Shallow bay flat (4 ft) | Spinnerbait, Chatterbait |
| Summer | 8 to 20 ft | dawn & dusk | Main-lake point (8 ft) | Texas-rigged 10" worm, Deep-diving crankbait |
| Fall | 4 to 15 ft | midday & dawn | Main-lake point (8 ft) | Squarebill crankbait (shad), Spinnerbait |
| Winter | 10 to 33 ft | midday | Deep basin (28 ft) | Blade bait, Jigging spoon |
Spring bluegill on Lake Bruin hold shallow, usually 1 to 6 ft. By summer they slide out to 4 to 15 ft, and by winter most fish are in 10 to 25 ft. The chart's best answer is Shallow bay flat — weed flat, 4 ft, prime for spring. Prime time lands in early morning and the evening. The summer box starts with a small sponge spider (fly) or a micro tube jig.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 6 ft | midday & dusk | Shallow bay flat (4 ft) | 1/32 oz jig + micro plastic, Tiny popper (evenings) |
| Summer | 4 to 15 ft | dawn & dusk | Shallow bay flat (4 ft) | Small sponge spider (fly), Micro tube jig |
| Fall | 6 to 18 ft | midday | Weed flat (6 ft) | Micro jig + waxworm, Small spoon tipped |
| Winter | 10 to 25 ft | midday | Deep basin (28 ft) | Tiny spoon |
Early season channel catfish use the shallows, holding in 3 to 12 ft. Summer is an 8 to 25 ft game here, winter a 10 to 33 ft one. The chart's best answer is Deep basin — deep basin, 28 ft, prime for winter. Best bite is after dark and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 12 ft | dusk | Feeding flat (12 ft) | |
| Summer | 8 to 25 ft | night & dusk | Feeding flat (12 ft) | |
| Fall | 10 to 30 ft | dusk | Deep basin (28 ft) | |
| Winter | 10 to 33 ft | midday | Deep basin (28 ft) |
Spring crappie on Lake Bruin hold shallow, usually 2 to 8 ft. They move out to 10 to 25 ft in summer and finish the year down in 10 to 33 ft. Put Deep basin first on the milk run — a deep basin near 28 ft that grades prime for winter. The feeding windows run early morning and the evening. The summer box starts with a jig trolled/spider-rigged or a small crankbait (trolled).
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | Shallow bay flat (4 ft) | 1/16 oz jig + tube, Curly-tail grub |
| Summer | 10 to 25 ft | dawn & dusk | Feeding flat (12 ft) | Jig trolled/spider-rigged, Small crankbait (trolled) |
| Fall | 8 to 20 ft | dawn | Feeding flat (12 ft) | Jig + minnow combo, Small swimbait (1.5-2") |
| Winter | 10 to 33 ft | midday | Deep basin (28 ft) | Tungsten jig + soft plastic, Tiny jigging spoon |
The chart marks 12 structure features on Lake Bruin; the deepest is Deep basin at about 28 ft.
Season dates, license requirements, and size and bag limits for Louisiana waters are set by the Louisiana Department of Wildlife and Fisheries — and special regulations can apply to Lake Bruin specifically, so confirm the current rules before you fish.
Check the official Louisiana fishing regulations →
Lake Bruin is about 33 ft (10 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, bluegill, channel catfish, crappie on Lake Bruin.
Shallow bay flat is the top-rated area: a weed flat in about 4 ft of water that rates prime for largemouth bass in spring. Scroll up to the map for the complete spot list by 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 Lake Bruin is regulated by the Louisiana Department of Wildlife and Fisheries. Check the official Louisiana regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Lake Concordia 28 mi · Mississippi River - Vicksburg 30 mi, MS/LA · Eagle Lake 39 mi, MS/LA · Poverty Point Reservoir 40 mi · Lake Okhissa 45 mi, MS · Lake Dockery 58 mi, MS · Mayes Lake 68 mi, MS · Pearl River 68 mi, MS · Lake Mary Crawford 68 mi, MS · Lower Old River 72 mi, LA/MS · Lake Washington 76 mi, MS · Caney Lake 79 mi
See how Lake Bruin stacks up: best largemouth bass lakes in Louisiana · best crappie lakes in Louisiana · best bluegill lakes in Louisiana · best channel catfish lakes in Louisiana
Browse all Louisiana 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.