Soap Creek Watershed Site 26-66, located in Eldon, Iowa, is a vital water resource managed by the local government with assistance from the USDA NRCS. This earth dam, completed in 1994, serves multiple purposes including fire protection, stock, small fish pond, and flood risk reduction. With a dam height of 28 feet and a storage capacity of 55 acre-feet, this structure plays a critical role in managing water resources in the area.

The dam, situated on TR-PEPPER CREEK, covers a surface area of 2.5 acres and drains a watershed of 0.23 square miles. It has a controlled spillway and is regulated by the Iowa Department of Natural Resources. Despite its low hazard potential, the dam is rated as not assessed for condition and carries a moderate risk level. The site's risk management measures and emergency preparedness status remain unspecified, raising questions about its resilience to potential challenges.

As a site with a significant impact on the local water ecosystem, Soap Creek Watershed Site 26-66 highlights the importance of proactive maintenance and risk management strategies. With the potential to affect water quality, flood control, and emergency response capabilities, ongoing monitoring and assessment of this structure are crucial for ensuring the safety and sustainability of the surrounding area.