Dresher, located in Arvada, Wyoming, is a privately owned dam with a primary purpose of providing fire protection, stock watering, and serving as a small fish pond. Completed in 1940, this earth dam stands at a height of 25 feet with a hydraulic height of 20 feet and a structural height of 25 feet. It has a storage capacity of 42 acre-feet, with a normal storage level of 23 acre-feet and a surface area of 3 acres. The dam, situated on the Rector Draw river, is regulated by the state of Wyoming and is subject to regular inspections to ensure its integrity.

Despite being classified as having a low hazard potential, Dresher is rated as having a fair condition following its last inspection in August 2018. The dam has an uncontrolled spillway with a width of 200 feet and no outlet gates. The risk assessment for Dresher is moderate, with a DSAC assigned date currently unavailable. While the dam is not operated by the US Army Corps of Engineers, it is subject to state permitting, inspection, and enforcement, ensuring compliance with safety regulations and mitigating potential risks to downstream communities.

Overall, Dresher serves as a vital resource for the local area, providing essential services such as fire protection and stock watering. With its moderate risk assessment and fair condition, ongoing monitoring and maintenance are crucial to ensure the safety and integrity of this important water resource. As climate change continues to impact water resources, it is essential for enthusiasts and stakeholders to remain vigilant in managing and protecting dams like Dresher to sustainably meet the needs of the surrounding communities.