Arkabutla Dam repair will take 7-9 years

News Release
Interim risk reduction measures continue at Arkabutla Dam. On Feb. 27, a contract was
awarded to Frontier Services, Inc. for the installation of six relief wells with lateral discharges,
installation of additional piezometers (groundwater monitoring devices), and automation of the
monitoring system at the dam.
The notice to proceed was issued on March 3, and on-site work is expected to begin in late
April or early May once construction materials are procured. It is anticipated that work will be
completed in the fall of 2024. The work is in response to the potential breach emergency status
issued in May 2023 because of observed signs of distress at the dam.
Currently, the target lake level is below 210’ and the district is proactively working to keep the
level at approximately 204’ to provide leeway in the pool level during the wet season. Because
lake levels fluctuate quickly, the potential breach emergency WATCH status at Arkabutla Dam
will continue throughout the rainy season.
Engineers and a design team are working on a permanent long-term fix for the dam that will
likely take 7-9 years to complete.

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