Conway Oxidation Pond 1, also known as City of Conway Dam 1, is a vital water resource located in Horry County, South Carolina. Completed in 1970, this Earth-type dam stands at 9 feet tall and spans 4000 feet in length, with a storage capacity of 175 acre-feet. Situated off the TR-Waccamaw River, this pond serves as a key component in the local water management system, with a primary purpose classified as "Other."

Managed by the local government, Conway Oxidation Pond 1 is regulated by the South Carolina Department of Health and Environmental Control (SC DHEC), ensuring that it meets state inspection and enforcement standards. Despite being categorized as low hazard potential, the dam's condition assessment in 2017 deemed it to be in fair condition. With a surface area of 25 acres and a normal storage capacity of 125 acre-feet, this pond plays a crucial role in the region's water supply and ecosystem.

As a significant structure in the Charleston District, Conway Oxidation Pond 1 offers a glimpse into the intersection of water resource management and climate considerations in the South Carolina region. Its strategic location and design make it a key player in maintaining water quality and managing the flow of the TR-Waccamaw River, highlighting the importance of sustainable infrastructure in safeguarding natural resources for future generations.