Located in Pottawattamie County, Iowa, the Ryan Henschal Watershed Site F-2 is a crucial water management structure designed by the USDA NRCS. Completed in 1964, this earth dam serves multiple purposes including fire protection, stock watering, and small fish pond creation. With a height of 41 feet and a length of 776 feet, it has a storage capacity of 110 acre-feet and covers a drainage area of 0.39 square miles.

Situated along the TR-Mosquito Creek, this watershed site is regulated by the Iowa DNR and undergoes regular inspections to ensure its functionality. Despite its low hazard potential, the structure is rated as not assessed for condition, with a moderate risk classification. The dam's spillway is uncontrolled, and it has a surface area of 5.2 acres, providing essential flood risk reduction benefits to the surrounding community in Council Bluffs. As a key component of water resource management in the area, the Ryan Henschal Watershed Site F-2 plays a vital role in maintaining environmental sustainability and enhancing water security for various uses.

As an integral part of the local government's water infrastructure, the Ryan Henschal Watershed Site F-2 is a testament to effective water resource management. With its primary purpose being fire protection and stock watering, this structure also contributes to flood risk reduction efforts in the region. Supported by the Natural Resources Conservation Service, this earth dam represents a crucial asset in ensuring water availability and quality for the residents of Council Bluffs. Through ongoing inspections and regulation by the Iowa DNR, this watershed site continues to serve its community with reliability and efficiency, highlighting the importance of sustainable water management practices in addressing climate challenges.