When was Tygart Lake Dam completed, making it the highest concrete gravity dam east of the Mississippi?

The completion of Tygart Lake Dam in 1938 marked a significant engineering achievement as it became the highest concrete gravity dam east of the Mississippi River. This type of dam relies on its own weight to resist the water pressure, and the construction techniques and materials used during this period represented advancements in civil engineering.

The dam not only played a crucial role in flood control but also contributed to hydroelectric power generation and recreational opportunities in the region, reinforcing its importance in West Virginia's infrastructure. Understanding the timeline of its completion helps in recognizing the evolution of dam construction and its impact on local development in the 20th century.