Rathbun Dam & Reservoir Fishing Report
Based on live releases/levels and local weather.
Live Rathbun Dam & Reservoir fishing conditions near Oskaloosa, IA: USACE release, reservoir level, and local weather. Use the latest CFS and level trends to time your trip and pick safe access.
Rathbun Dam & Reservoir snapshot
Rathbun Dam & Reservoir sits near Oskaloosa, IA and is monitored by the U.S. Army Corps of Engineers NWDM district. Coordinates: 40.8261°, -92.8873°. Also known as Rathbun Dam and Lake in IA.
- Latest release
- Not reported
- Latest lake level
- 910.04 ft
- Recorded 2026-06-19 06:00 UTC
Release data is currently unavailable—use extra caution near tailwaters and fast water.
Source: U.S. Army Corps of Engineers CWMS public feeds. See the Rathbun Dam & Reservoir water level & flow charts for 7‑day history.