The Wallisville Dam is a flood control structure located in Chambers County, Texas. Completed in 1970, it was built to manage water flow from the Trinity River and protect surrounding areas from flooding. The dam creates a reservoir that helps regulate water levels and supports local ecosystems. In addition to flood control, the Wallisville Dam also provides recreational opportunities, such as fishing and boating. The reservoir is part of the Wallisville Lake Project, which aims to enhance water quality and habitat for wildlife. Overall, the dam plays a crucial role in managing water resources in the region.