Mark Twain Lake Project Fishing Report
Based on live releases/levels and local weather.
Live Mark Twain Lake Project fishing conditions near Hannibal, MO: USACE release, reservoir level, and local weather. Use the latest CFS and level trends to time your trip and pick safe access.
Mark Twain Lake Project snapshot
Mark Twain Lake Project sits near Hannibal, MO and is monitored by the U.S. Army Corps of Engineers MVS district. Coordinates: 39.5260°, -91.6449°.
- Latest release
- 800 CFS
- Recorded 2026-08-03 05:00 UTC
- Latest lake level
- 520.78 ft
- Recorded 2026-08-03 18:30 UTC
Moderate-to-strong release: current seams and eddies can fish well, but stay alert near tailwaters and steep banks.
Source: U.S. Army Corps of Engineers CWMS public feeds. See the Mark Twain Lake Project water level & flow charts for 7‑day history.