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American Falls Reservoir Fishing and Stocking

Bannock, Bingham, Power County, Idaho. The Idaho Department of Fish and Game lists 12 stockings here in the latest year of its data (Rainbow Trout), the most recent on Jun 17, 2026. Stocked in March, October and November in two or more years.

2026 Stocking

DateSpeciesFishSize
Jun 17, 2026Rainbow Trout9,861Catchable (12-14 inches)
Mar 9, 2026Rainbow Trout41,180Fingerling (3-6 inches)
Mar 6, 2026Rainbow Trout40,055Fingerling (3-6 inches)
Mar 2, 2026Rainbow Trout1,869Catchable (6+ inches)
Mar 2, 2026Rainbow Trout13,200Catchable (12-14 inches)

2025 Stocking

DateSpeciesFishSize
Nov 25, 2025Rainbow Trout1,645Catchable (12-14 inches)
Nov 25, 2025Rainbow Trout14,504Catchable (6+ inches)
Nov 13, 2025Rainbow Trout6,600Catchable (12-14 inches)
Nov 12, 2025Rainbow Trout12,225Catchable (12-14 inches)
Nov 3, 2025Rainbow Trout8,050Catchable (12-14 inches)
Oct 28, 2025Rainbow Trout42,025Fry (0-3 inches)
Oct 27, 2025Rainbow Trout46,242Fry (0-3 inches)
Mar 21, 2025Rainbow Trout902Catchable (12-14 inches)
Mar 18, 2025Rainbow Trout45,671Fry (0-3 inches)
Mar 17, 2025Rainbow Trout44,037Fry (0-3 inches)
Mar 13, 2025Rainbow Trout7,074Catchable (6+ inches)
Mar 12, 2025Rainbow Trout5,377Catchable (12-14 inches)
Mar 12, 2025Rainbow Trout14,017Catchable (6+ inches)
Mar 5, 2025Rainbow Trout45,318Fingerling (3-6 inches)
Mar 4, 2025Rainbow Trout48,605Fingerling (3-6 inches)
Mar 3, 2025Rainbow Trout50,399Fingerling (3-6 inches)
Mar 2, 2025Rainbow Trout8,217Catchable (6+ inches)

2024 Stocking

DateSpeciesFishSize
Nov 4, 2024Rainbow Trout8,480Catchable (12-14 inches)
Oct 23, 2024Rainbow Trout33,034Catchable (12-14 inches)
Oct 21, 2024Rainbow Trout5,491Catchable (6+ inches)
Oct 21, 2024Rainbow Trout14,387Catchable (12-14 inches)
Oct 1, 2024Rainbow Trout255,960Fry (0-3 inches)
Mar 5, 2024Rainbow Trout10,000Fingerling (3-6 inches)
Feb 29, 2024Rainbow Trout308,210Fry (0-3 inches)
Feb 29, 2024Rainbow Trout18,273Catchable (12-14 inches)

About This Data

Every row comes from the stocking information published by the Idaho Department of Fish and Game, checked Oct 20, 2026. The agency lists this water as “American Falls Reservoir”. Species and sizes are given as the agency names them; a dash means the agency does not say.

More for Idaho Anglers

Stocking dates and places can change without notice; check with the agency before a trip. ReelTourney is not affiliated with the Idaho Department of Fish and Game.