Crooked Creek Watershed Site 11-C is a crucial water resource site located in Cass County, Iowa, specifically in the city of Atlantic. This local government-owned structure was designed by the USDA NRCS and is regulated by the Iowa Department of Natural Resources. Completed in 1971, the earth dam stands at a height of 35 feet and serves multiple purposes including fire protection, stock, small fish pond, and flood risk reduction. With a normal storage capacity of 41 acre-feet and a drainage area of 0.4 square miles, this site plays a significant role in managing water resources in the region.

Despite being classified as a low hazard potential structure, Crooked Creek Watershed Site 11-C has a moderate risk assessment score of 3, indicating a certain level of vulnerability. The dam has not been rated for its condition as of yet, and there is limited information available regarding emergency action plans and risk management measures. However, the site is inspected, regulated, and permitted by state agencies, demonstrating a commitment to ensuring the safety and functionality of this essential water infrastructure. As water resource and climate enthusiasts, it is important to monitor and advocate for the proper maintenance and upkeep of sites like Crooked Creek Watershed Site 11-C to safeguard our water supply and mitigate potential risks.