Marton, located in Arvada, Wyoming, is a private dam with a primary purpose of providing fire protection, stock water, and a small fish pond. Built in 1963, this earth dam stands at 31 feet high and has a storage capacity of 112 acre-feet. Despite its low hazard potential, the dam is in poor condition and is inspected every five years to ensure its safety.

The Marton dam, situated along the Marton Draw river or stream, serves as a vital resource for the local community. With a surface area of 9 acres and a spillway width of 40 feet, the dam plays a crucial role in managing water flow and providing essential services to nearby residents. Although it has a moderate risk assessment rating, measures are in place to mitigate any potential hazards and ensure the safety of the structure.

Managed by the SEO in Wyoming, Marton dam is subject to state regulations, permitting, inspection, and enforcement. While it may not be a large or widely-known structure, its significance in providing water resources for fire protection and livestock demonstrates its importance in the local ecosystem. Enthusiasts of water resources and climate may find interest in the unique characteristics and challenges facing this small but essential dam in Johnson County, Wyoming.