Donney Dam, located in Fort Dodge, Iowa, was completed in 1985 by the USDA NRCS and serves multiple purposes including fire protection and providing a small fish pond. The dam is privately owned and regulated by the Iowa DNR, with a low hazard potential and a moderate risk assessment rating. The earth-type dam stands at 32 feet tall and spans 135 feet in length, with a storage capacity of 26 acre-feet.

Situated on the TR-DES MOINES R. river, Donney Dam plays a crucial role in water resource management for the area. Despite its low hazard potential, the dam is subject to regular state inspection, enforcement, and permitting to ensure its structural integrity and compliance with regulations. The dam has not been assessed for its current condition but is deemed to meet safety guidelines, with emergency action plans in place for any potential risks.

Donney Dam's location in Webster County, Iowa, highlights its importance in providing water resources for both agricultural and environmental needs in the region. As a privately owned structure, the dam's maintenance and operation are overseen by the Natural Resources Conservation Service. With a focus on fire protection and stock water supply, the dam plays a vital role in sustaining the local ecosystem and supporting the community's water needs.