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Fishing Gunpowder Falls: what the data says
Prettyboy Dam to Loch Raven. Maryland's blue-ribbon wild brown tailwater. The river tops out around 4 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. What follows comes from the same scoring engine that paints the spots above.
Brown Trout fishing at Gunpowder Falls
Start shallow in spring: brown trout sit in 1 to 4 ft that time of year. Summer fish stay in 1 to 4 ft, and winter fish hold in 1 to 4 ft. If you only fish one area, make it Prettyboy Dam tailrace: a dam tailrace around 3 ft that scores prime in spring. In summer the feeding windows fall in after dark and early morning. A spoon at the thermocline or a deep stickbait (night) covers the summer program.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 1 to 4 ft | dawn & dusk | Stickbait off planer boards (shallow), Small spoon along mud lines |
| Summer | 1 to 4 ft | night & dawn | Spoon at the thermocline, Deep stickbait (night) |
| Fall | 1 to 4 ft | dusk & dawn | Jerkbait over gravel, Casting spoon |
| Winter | 1 to 4 ft | dawn | Jigging spoon, Small stickbait (slow) |
Rainbow Trout fishing at Gunpowder Falls
In spring, rainbow trout run shallow here, mostly 1 to 4 ft. Summer fish stay in 1 to 4 ft, and winter fish hold in 1 to 4 ft. If you only fish one area, make it Prettyboy Dam tailrace: a dam tailrace around 3 ft that scores prime in spring. Best bite is 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 | 1 to 4 ft | dawn & dusk | Inline spinner (silver), Small spoon |
| Summer | 1 to 4 ft | dawn & dusk | Dodger + spoon (deep troll), Flutter spoon |
| Fall | 1 to 4 ft | dawn & dusk | Casting spoon, Jerkbait over shoals |
| Winter | 1 to 4 ft | dawn | Jigging spoon, Tube jig (white) |
Brook Trout fishing at Gunpowder Falls
In spring, brook trout run shallow here, mostly 1 to 4 ft. Summer fish stay in 1 to 4 ft, and winter fish hold in 1 to 4 ft. Tailout eddy (mile 1.2) is the standout, a eddy pocket at roughly 2 ft, rated prime for spring brook trout. Best bite is early morning and the evening. Tie on a small spoon fished deep or a trolled lake-clear wobbler + worm and you're in the game.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 1 to 4 ft | dawn & dusk | Small inline spinner (gold), Tiny spoon |
| Summer | 1 to 4 ft | dawn & dusk | Small spoon fished deep, Trolled lake-clear wobbler + worm |
| Fall | 1 to 4 ft | midday & dawn | Small spoon (orange), Spinner |
| Winter | 1 to 4 ft | dawn | Small jigging spoon, Tungsten jig + plastic |
Notable structure
- Prettyboy Dam tailrace: dam tailrace, around 3 ft
- Outside-bend hole (mile 4.3): creek channel, around 3 ft
- Outside-bend hole (mile 6.8): creek channel, around 3 ft
- Outside-bend hole (mile 9.3): creek channel, around 3 ft
- Outside-bend hole (mile 13.0): creek channel, around 3 ft
- Outside-bend hole (mile 15.5): creek channel, around 3 ft
- Outside-bend hole (mile 17.3): creek channel, around 3 ft
- Riffle & run (mile 19.2): rock pile, around 3 ft
- Tailout eddy (mile 1.2): eddy pocket, around 2 ft
Common questions
How deep is Gunpowder Falls?
Gunpowder Falls is about 4 ft 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.
What fish are in Gunpowder Falls?
Anglers target rainbow trout, brown trout, brook trout on Gunpowder Falls.
Where is the best fishing spot on Gunpowder Falls?
Prettyboy Dam tailrace is the top-rated area: a dam tailrace in about 3 ft of water that rates prime for rainbow trout in spring. Open the map above to see every rated spot for each species and season.
When is the best time to fish Gunpowder Falls?
For brown trout, the summer bite is best in after dark and early morning. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Nearby waters
Prettyboy Reservoir · Loch Raven Reservoir · Liberty Reservoir · T. Howard Duckett Reservoir · Little Seneca Lake · Potomac River (Upper)
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