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2,880-acre lake near Waveland. The lake tops out around 36 ft. The depth chart is built from real state fisheries GPS surveys, so the humps, channels and drop-offs you see are measured, not guessed. Every species below gets its seasonal read from the same numbers driving the chart.
The drawn water covers 2,865 acres wrapped in 32.5 miles of bank, broken up by 10 islands. The 4.3 development index tells the story — a convoluted bank whose fishable edge far outruns the acreage. The shallow band under 15 ft claims about 93% of the surface — that's where the groceries are. Figure 6 mi of water from one end to the other, 2 mi at the beam. It sits in Yell County. Its nearest charted neighbour, Lake Dardanelle, is 27 mi to the northeast.
Early season crappie use the shallows, holding in 2 to 8 ft. Summer is a 10 to 25 ft game here, winter a 15 to 35 ft one. The chart's best answer is Old creek channel — creek channel, 11 ft, prime for fall. Best bite is 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 (3 ft) | 1/16 oz jig + tube, Curly-tail grub |
| Summer | 10 to 25 ft | dawn & dusk | Old creek channel (11 ft) | Jig trolled/spider-rigged, Small crankbait (trolled) |
| Fall | 8 to 20 ft | dawn | Old creek channel (11 ft) | Jig + minnow combo, Small swimbait (1.5-2") |
| Winter | 15 to 35 ft | midday | Deep basin (26 ft) | Tungsten jig + soft plastic, Tiny jigging spoon |
Spring largemouth bass on Blue Mountain Lake hold shallow, usually 2 to 10 ft. They move out to 8 to 20 ft in summer and finish the year down in 15 to 35 ft. Put Shallow bay flat first on the milk run — a weed flat near 3 ft that grades prime for spring. The feeding windows run 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 (3 ft) | Spinnerbait, Chatterbait |
| Summer | 8 to 20 ft | dawn & dusk | Break off the point (13 ft) | Texas-rigged 10" worm, Deep-diving crankbait |
| Fall | 4 to 15 ft | midday & dawn | Main-lake point (6 ft) | Squarebill crankbait (shad), Spinnerbait |
| Winter | 15 to 35 ft | midday | Break off the point (13 ft) | Blade bait, Jigging spoon |
Spring channel catfish on Blue Mountain Lake hold shallow, usually 3 to 12 ft. They move out to 8 to 25 ft in summer and finish the year down in 11 to 36 ft. Put Petit Jean River inflow first on the milk run — an inflow / creek mouth near 5 ft that grades prime for spring. The feeding windows run after dark and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 12 ft | dusk | Petit Jean River inflow (5 ft) | |
| Summer | 8 to 25 ft | night & dusk | Old creek channel (11 ft) | |
| Fall | 10 to 30 ft | dusk | Old creek channel (11 ft) | |
| Winter | 11 to 36 ft | midday | Deep basin (26 ft) |
The spring pattern is a shallow one: white bass in 2 to 12 ft. As the season builds they drop to 8 to 25 ft, wintering in 11 to 36 ft. Top water on the chart: Petit Jean River inflow, an inflow / creek mouth in the 5 ft range, prime in spring. Time it for early morning and the evening. Summer baits: a slab spoon or a small topwater (schooling fish) gets it done.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 12 ft | dawn & dusk | Petit Jean River inflow (5 ft) | Curly-tail jig (white), Small lipless crank |
| Summer | 8 to 25 ft | dawn & dusk | Main-lake point (6 ft) | Slab spoon, Small topwater (schooling fish) |
| Fall | 6 to 25 ft | dawn & dusk | Main-lake point (6 ft) | Jigging spoon, Blade bait |
| Winter | 11 to 36 ft | midday | Deep basin (26 ft) | Jigging spoon (deep), Blade bait |
Structure-wise the chart holds 13 features, led in depth by Deep basin at roughly 26 ft.
Access data: OpenStreetMap contributors (ODbL) — community-mapped launches. Confirm conditions and fees locally before you launch.
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 Blue Mountain Lake specifically, so confirm the current rules before you fish.
Check the official Arkansas fishing regulations →
Blue Mountain Lake is about 36 ft (11 m) deep at its deepest point. The depth chart here comes from real state fisheries GPS surveys, so the contours reflect measured depths.
Anglers target crappie, largemouth bass, channel catfish, white bass on Blue Mountain Lake.
Old creek channel is the top-rated area: a creek channel in about 11 ft of water that rates prime for crappie in fall. The map above holds the full rated-spot list for every species and season.
For crappie, 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 Blue Mountain Lake 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 Dardanelle 27 mi · Nimrod Lake 29 mi · Lake Ouachita 37 mi · New Spiro Lake 53 mi, OK · Lake Hamilton 55 mi · Cedar Lake 60 mi, OK · Lake Greeson 62 mi · Wister Lake 62 mi, OK · Lake Catherine 62 mi · DeGray Lake 64 mi · Lake Maumelle 66 mi · Brushy Creek Reservoir 70 mi, OK
See how Blue Mountain Lake stacks up: best largemouth bass lakes in Arkansas · best white bass lakes in Arkansas · best crappie lakes in Arkansas · best channel catfish lakes in Arkansas
Browse all Arkansas fishing maps or see every water on DepthScout. Bathymetry credit: state fisheries survey programs. 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.