St. George City-City Creek D.B. is a flood risk reduction structure located in St. George, Utah. Owned by the local government and regulated by the Utah Division of Water Rights, this earth dam was completed in 1989 by the USDA NRCS. With a height of 76 feet and a hydraulic height of 60 feet, the dam plays a crucial role in mitigating flood risks along City Creek.

The dam has a storage capacity of 1,500 acre-feet and serves the primary purpose of flood risk reduction. It has been assessed as being in satisfactory condition, with a high hazard potential. Regular inspections are conducted, with the last one taking place in November 2020. Despite its high hazard potential, the structure meets guidelines and is equipped with emergency action plans to ensure preparedness in case of any unforeseen events.

St. George City-City Creek D.B. serves as a vital infrastructure for the community, providing protection against potential flooding events. With its strategic location and design, this dam stands as a testament to the importance of water resource management and climate resilience efforts in the region.