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28-acre lake near Montana. The lake tops out around 7 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. What follows comes from the same scoring engine that paints the spots above.
In spring, rainbow trout run shallow here, mostly 2 to 7 ft. Summer fish stay in 2 to 7 ft, and winter fish hold in 1 to 7 ft. Break off the point is the standout, a drop-off at roughly 5 ft, rated prime for winter rainbow trout. In summer the feeding windows fall in early morning and the evening. Summer baits: a dodger + spoon (deep troll) or a flutter spoon gets it done.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 2 to 7 ft | dawn & dusk | Inline spinner (silver), Small spoon |
| Summer | 2 to 7 ft | dawn & dusk | Dodger + spoon (deep troll), Flutter spoon |
| Fall | 2 to 7 ft | dawn & dusk | Casting spoon, Jerkbait over shoals |
| Winter | 1 to 7 ft | dawn | Jigging spoon, Tube jig (white) |
Start shallow in spring: yellow perch sit in 2 to 7 ft that time of year. Summer fish stay in 2 to 7 ft, and winter fish hold in 2 to 7 ft. If you only fish one area, make it Shallow bay flat: a weed flat around 2 ft that scores prime in spring. Plan around early morning in the warm months. Tie on a drop-shot micro plastics or a small spoon tipped with worm and you're in the game.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 2 to 7 ft | midday & dawn | Small jig + curly tail, Perch-pattern micro crank |
| Summer | 2 to 7 ft | dawn | Drop-shot micro plastics, Small spoon tipped with worm |
| Fall | 2 to 7 ft | midday | Jigging spoon (small), Perch rig / spreader |
| Winter | 2 to 7 ft | midday & dawn | Tungsten jig + spikes, Rattle spoon (small) |
Start shallow in spring: smallmouth bass sit in 2 to 7 ft that time of year. Summer fish stay in 2 to 7 ft, and winter fish hold in 2 to 7 ft. If you only fish one area, make it Main-lake point: a point around 2 ft that scores prime in fall. Best bite is early morning and the evening. Summer baits: a drop shot (goby/minnow) or a ned rig gets it done.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 2 to 7 ft | dawn & dusk | Ned rig, Tube jig |
| Summer | 2 to 7 ft | dawn & dusk | Drop shot (goby/minnow), Ned rig |
| Fall | 2 to 7 ft | midday & dawn | Jerkbait, Blade bait |
| Winter | 2 to 7 ft | midday | Blade bait, Hair jig |
How deep is Summit Lake (Missoula)?
Summit Lake (Missoula) is about 7 ft at its deepest point. The depth chart here comes from real state fisheries GPS surveys, so the contours reflect measured depths.
What fish are in Summit Lake (Missoula)?
Anglers target smallmouth bass, rainbow trout, yellow perch on Summit Lake (Missoula).
Where is the best fishing spot on Summit Lake (Missoula)?
Shallow bay flat is the top-rated area: a weed flat in about 2 ft of water that rates prime for yellow perch in spring. Open the map above to see every rated spot for each species and season.
When is the best time to fish Summit Lake (Missoula)?
For rainbow trout, 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.
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See how Summit Lake (Missoula) stacks up: best smallmouth bass lakes in Montana · best rainbow trout lakes in Montana · best yellow perch lakes in Montana
Browse all Montana fishing maps or every water on DepthScout. Bathymetry credit: state fisheries survey programs. How we build these maps. For fishing guidance only, never navigation.