American Falls Reservoir
Find a fishing partner near American Falls Reservoir
Match with other anglers nearby, share the boat, learn from each other and become better fishermen together — free to join.
About American Falls Reservoir
American Falls Reservoir is a natural lake or pond in Idaho, United States. It covers approximately 145.05 km² (35842 acres). The lake centroid is located at 42.9185° N, 112.7667° W. Fish species records for this lake are still being compiled. Lake boundary and identifier come from the USGS National Hydrography Dataset.
At a glance
Weather at American Falls Reservoir
Best fishing times today
Day length: 14h 59mBite windows today
- Dawn11:04 – 13:08Excellent
- Morning13:08 – 19:38Good
- Midday19:38 – 00:07Calm
- Afternoon00:07 – 02:07Good
- Dusk02:07 – 04:11Excellent
- Night04:11 – 11:04Good
Plan your trip to American Falls Reservoir
Everything you need before you launch — license, regulations, and current water conditions.
Plan a fishing day trip
How far are you willing to drive? We'll show other Idaho lakes within your range.
Nearby lakes
For $5/month you help keep species, boundaries and coordinates fresh for 35 000+ lakes. FishMap is independent and community-funded.
Become a supporter →Frequently asked questions
What fish species live in American Falls Reservoir?
No fish species have been catalogued yet for American Falls Reservoir. Records are pulled from GBIF and updated regularly.
How big is American Falls Reservoir?
American Falls Reservoir covers approximately 145.05 square kilometres (35842 acres), based on the USGS National Hydrography Dataset.
Where is American Falls Reservoir located?
American Falls Reservoir is located in Idaho, United States, with its centroid at 42.9185°, -112.7667°.
Data sources: USGS National Hydrography Dataset · GBIF