North Pigeon Creek Watershed Site 17, located in Crescent, Iowa, is a vital water resource managed by the local government and designed by the USDA NRCS. This Earth dam, completed in 1973, primarily serves the purpose of fire protection, stock, or small fish pond, and also contributes to flood risk reduction in the area. With a storage capacity of 18 acre-feet and a low hazard potential, this structure plays a crucial role in water management within the Pottawattamie County.

The dam, standing at a height of 66 feet, is regulated by the Iowa DNR and undergoes regular state inspections, enforcement, and permitting processes to ensure its functionality and safety. Its location along the TR-Pigeon Creek and its relatively small drainage area of 0.08 square miles make it a key component in the overall water management strategy within the watershed. Despite its moderate risk assessment, the dam has not been rated for its condition, emphasizing the need for continued monitoring and maintenance to mitigate potential risks.

Overall, North Pigeon Creek Watershed Site 17 is a crucial infrastructure for water resource and climate enthusiasts to study and monitor. With its strategic location, purposeful design, and state regulation, this dam serves as a significant asset in water management, flood protection, and environmental conservation efforts in the region. Further research and assessment are essential to ensure the long-term sustainability and effectiveness of this important water resource structure.