Lake depth chart
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40,000-acre lake near Mountain Pine. Arkansas's largest lake. A deep, gin-clear Ouachita Mountains reservoir with islands, timber and a trophy striper and spotted-bass fishery. The lake tops out around 200 ft. The contours are modeled from the water's real shoreline and maximum depth. Treat them as a rough guide, and never use them for navigation. The season-by-season read for each species follows, from the map's own numbers.
The drawn water covers 37,894 acres wrapped in 546.3 miles of bank — 112 islands included. An index of 20 puts the bank firmly in maze territory: point after pocket after cove, every one a casting target. The shallow band under 15 ft claims about 57% of the surface on the model — that's where the groceries are. Tip to tip the water measures near 22.9 mi with a 10.8-mi widest point. It sits in Garland County. Its nearest charted neighbour, Lake Hamilton, is 20 mi to the southeast.
When the water first warms, largemouth bass slide up into 2 to 10 ft. Summer is an 8 to 20 ft game here, winter a 15 to 35 ft one. Start at Shallow bay flat. It's a weed flat holding about 6 ft of water and rates prime come spring. The feeding windows run early morning and the evening. Keep a texas-rigged 10" worm or a deep-diving crankbait rigged through the warm months.
| 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 | Offshore hump (17 ft) | Texas-rigged 10" worm, Deep-diving crankbait |
| Fall | 4 to 15 ft | midday & dawn | Shoreline point (5 ft) | Squarebill crankbait (shad), Spinnerbait |
| Winter | 15 to 35 ft | midday | Sharp break (28 ft) | Blade bait, Jigging spoon |
In spring, spotted bass run shallow here, mostly 5 to 20 ft. Summer pushes them deeper, 15 to 40 ft, and winter fish settle into 25 to 50 ft. Shoreline point is the standout, a point at roughly 5 ft, rated prime for spring spotted bass. Time it for early morning and the evening. You won't need more than a drop shot over brush or an underspin + fluke (schoolers) most summer days.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 20 ft | dawn & dusk | Shoreline point (5 ft) | Ned rig on gravel points, Shaky head |
| Summer | 15 to 40 ft | dawn & dusk | Offshore hump (17 ft) | Drop shot over brush, Underspin + fluke (schoolers) |
| Fall | 10 to 30 ft | dawn & dusk | Shoreline point (30 ft) | Walking topwater, Underspin |
| Winter | 25 to 50 ft | midday | Sharp break (28 ft) | Damiki/hover rig, Jigging spoon |
Come spring, look for smallmouth bass tight to the bank in 3 to 12 ft. They move out to 10 to 30 ft in summer and finish the year down in 20 to 45 ft. If you only fish one area, make it Offshore hump: an offshore hump around 17 ft that scores prime in summer. Best bite is early morning and the evening. A drop shot (goby/minnow) or a ned rig is the honest summer answer here.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 12 ft | dawn & dusk | Shoreline point (5 ft) | Ned rig, Tube jig |
| Summer | 10 to 30 ft | dawn & dusk | Offshore hump (17 ft) | Drop shot (goby/minnow), Ned rig |
| Fall | 8 to 25 ft | midday & dawn | Shoreline point (6 ft) | Jerkbait, Blade bait |
| Winter | 20 to 45 ft | midday | Sharp break (28 ft) | Blade bait, Hair jig |
Start shallow in spring: striped bass sit in 5 to 20 ft that time of year. Warm water sends them out to 25 to 60 ft; cold water stacks them in 20 to 50 ft. Top water on the chart: Irons Fork inflow, an inflow / creek mouth in the 8 ft range, prime in spring. Fish it in early morning and the evening and you'll meet the bite. Throw a topwater walker at low light or a paddletail on a light jig until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 20 ft | dawn & dusk | Irons Fork inflow (8 ft) | 3-5 inch baitfish swimbait, Suspending minnow plug |
| Summer | 25 to 60 ft | dawn & dusk | Offshore hump (51 ft) | Topwater walker at low light, Paddletail on a light jig |
| Fall | 10 to 35 ft | dawn & dusk | Shoreline point (30 ft) | Baitfish swimbait, Metal jig |
| Winter | 20 to 50 ft | midday | Sharp break (28 ft) | Slow paddletail, Bucktail near bottom |
In spring, white bass run shallow here, mostly 2 to 12 ft. Summer pushes them deeper, 8 to 25 ft, and winter fish settle into 15 to 40 ft. Irons Fork inflow is the standout, an inflow / creek mouth at roughly 8 ft, rated prime for spring white bass. Time it for early morning and the evening. You won't need more than a slab spoon or a small topwater (schooling fish) most summer days.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 12 ft | dawn & dusk | Irons Fork inflow (8 ft) | Curly-tail jig (white), Small lipless crank |
| Summer | 8 to 25 ft | dawn & dusk | Offshore hump (17 ft) | Slab spoon, Small topwater (schooling fish) |
| Fall | 6 to 25 ft | dawn & dusk | Shoreline point (6 ft) | Jigging spoon, Blade bait |
| Winter | 15 to 40 ft | midday | Offshore hump (17 ft) | Jigging spoon (deep), Blade bait |
Spring puts walleye in skinny water — 4 to 15 ft is the zone. Warm water sends them out to 15 to 35 ft; cold water stacks them in 20 to 40 ft. Irons Fork inflow is the standout, an inflow / creek mouth at roughly 8 ft, rated prime for spring walleye. Plan around the evening and early morning in the warm months. A crawler harness on bottom bouncer or a deep crankbait (trolled) covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 4 to 15 ft | dusk & dawn | Irons Fork inflow (8 ft) | 1/8 oz jig + minnow, Hair jig |
| Summer | 15 to 35 ft | dusk & dawn | Offshore hump (17 ft) | Crawler harness on bottom bouncer, Deep crankbait (trolled) |
| Fall | 12 to 40 ft | dusk & night | Sharp break (28 ft) | Jigging rap, Jig + big minnow |
| Winter | 20 to 40 ft | dusk & dawn | Offshore hump (37 ft) | Jigging spoon + minnow head, Rattle bait |
Lake Ouachita also holds crappie (10 to 25 ft in summer), channel catfish (8 to 25 ft in summer), bluegill (4 to 15 ft in summer). Pick any of them on the map above for rated spots and bait picks.
The chart marks 46 structure features on Lake Ouachita; the deepest is Deep basin at about 170 ft.
Season dates, license requirements, and size and bag limits for Arkansas waters are set by the Arkansas Game & Fish Commission — and special regulations can apply to Lake Ouachita specifically, so confirm the current rules before you fish.
Check the official Arkansas fishing regulations →
Lake Ouachita is about 200 ft (61 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, spotted bass, smallmouth bass, striped bass, white bass, walleye, crappie, channel catfish, bluegill on Lake Ouachita.
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. 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 Ouachita is regulated by the Arkansas Game & Fish Commission. Check the official Arkansas regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Lake Hamilton 20 mi · Nimrod Lake 26 mi · DeGray Lake 27 mi · Lake Catherine 29 mi · Lake Greeson 34 mi · Blue Mountain Lake 37 mi · Lake Dardanelle 50 mi · Lake Maumelle 51 mi · Lake Conway 65 mi · Millwood Lake 68 mi · Cedar Lake 74 mi, OK · Broken Bow Lake 76 mi, OK
See how Lake Ouachita stacks up: best largemouth bass lakes in Arkansas · best smallmouth bass lakes in Arkansas · best walleye lakes in Arkansas · best white bass lakes in Arkansas
Browse all Arkansas 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.