Located in Park, Wyoming, the Powell Sewage Lagoon System-Primary (1) is a vital water resource management infrastructure designed by Donald J. Livingston and completed in 1988. This Earth-type dam stands at a height of 8 feet and has a hydraulic height of 5 feet, with a length of 3300 feet and a storage capacity of 57 acre-feet. Situated on the drainage of Bitter Creek, this lagoon system is owned and regulated by the local government, with state oversight ensuring proper permitting, inspection, and enforcement.

With a low hazard potential and fair condition assessment, the Powell Sewage Lagoon System-Primary (1) serves a critical purpose in managing wastewater and protecting the surrounding environment. Despite its age, the dam continues to meet regulatory standards and operate effectively, with controlled outlet gates and a lack of spillway indicating a stable water management system. Additionally, the risk assessment for this infrastructure highlights moderate risk, emphasizing the importance of ongoing monitoring and maintenance to ensure its continued functionality.

In the event of an emergency, the Powell Sewage Lagoon System-Primary (1) is equipped with emergency action plans to guide response efforts, although the last revision date is not specified. With Liz Cheney as the Congressional representative for the area, this structure plays a crucial role in safeguarding water quality and supporting sustainable development in the region. For water resource and climate enthusiasts, the Powell Sewage Lagoon System-Primary (1) represents a key component of infrastructure management and environmental protection in the state of Wyoming.