26 Jul 2022

USACE announces planned fall release from Rathbun Lake on Chariton watershed

The public is invited to comment on the Rathbun Lake fall release as permitted in the revised 2016 Rathbun Lake Water Control Manual. The fall release will occur likely between the last week of September through early October 2022. The release of water will not exceed 2,700 cubic feet per second from Rathbun Reservoir and would be on-going for no longer than three or four days, excluding the ramp up and ramp down.

17 Sep 2020

Fall releases from Rathbun Lake unlikely this season

CENTERVILLE, IA - Present conditions at Rathbun Lake appear to be unfavorable for the U.S. Army of Corps Engineers to conduct a fall water release this year as the pool elevation is currently below the multipurpose level, 904.0 feet. To provide a fall release for the benefit of state and privately managed conservation and recreational areas in the Chariton watershed downstream of Rathbun Lake, the pool elevation needs to be at 905.6 feet or above to have adequate water storage to conduct the fall water release. In addition, the weather forecast for the next 7 days shows little to no precipitation which contributes to the low probability for a fall water release.