Taum Sauk Collapses - 10 Years Ago TodayIn the middle of the night on Dec. 14, 2005, a massive wall of water poured down Proffit Mountain when a 700-foot section of the Taum Sauk dam gave way.
Regulators Approve Ameren-Missouri Rate HikeRegulators say no to Ameren recouping Taum Sauk costs.
Regulators OK Ameren Rate IncreaseHike will not include recovery of Taum Sauk costs
Ameren MO Changes Course, Seeks Rate Increase For Taum SaukHopes part of half-billion dollar replacement can be added to customer rates.
Ameren to Continue Fight for $30 Million in Insurance for Taum SaukFederal Judge Carol Jackson says she dismissed the case because the insurance company’s contract with Ameren calls for arbitration.