Stoppelmoor Dam, located in Iowa City, Iowa, was completed in 1974 and is primarily used for fire protection, stock, or as a small fish pond. The dam, designed by USDA NRCS, is classified as an earth dam with a height of 24 feet and a length of 312 feet. It has a storage capacity of 55 acre-feet and covers a surface area of 4.7 acres, serving the purpose of regulating water flow in Turkey Creek.

Owned and regulated by a private entity, Stoppelmoor Dam is under the jurisdiction of the Iowa Department of Natural Resources (DNR) and is subject to state permitting, inspection, and enforcement. With a low hazard potential and a moderate risk assessment rating, the dam has not been rated for its condition assessment. Despite not having an Emergency Action Plan (EAP) in place, the dam meets regulatory guidelines and serves as a critical infrastructure for water resource management and climate resilience in the region.

As a key component of the local water infrastructure, Stoppelmoor Dam plays a crucial role in maintaining water supply and managing flood risks in the area. With its controlled spillway and soil foundation, the dam is designed to withstand moderate risk levels and ensure the safety of nearby residents and the ecosystem. For water resource and climate enthusiasts, Stoppelmoor Dam represents a vital piece of infrastructure that contributes to the sustainable management of water resources in Johnson County, Iowa.