Taum Sauk Hydroelectric Power Station, Pumped-storage power station in Reynolds County, Missouri.
Taum Sauk Hydroelectric Power Station is a pumped-storage facility in Reynolds County that moves water between an upper and lower reservoir to produce electricity. The system uses turbines and pumps to push water uphill and then release it downward, creating energy in the process.
The facility started operating in 1963 and supplied the surrounding region with hydroelectric power. Following a major dam failure of the upper reservoir in 2005, the entire station was completely rebuilt and modernized.
The facility demonstrates the advancement of American hydroelectric engineering, contributing to Missouri's energy infrastructure development through sustainable power generation methods.
The site operates to supply power during peak demand times and stores water at night when electricity use drops. Visitors should know this is an active industrial facility and public access may be limited.
The upper dam is constructed from roller-compacted concrete, a specialized material rarely used in North America. This building method allowed engineers to create an extremely stable structure capable of holding massive water volumes.
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