Mtm 1 is a privately owned earth dam located in Coffeyville, Kansas, with a primary purpose of fire protection, stock, or small fish pond. Completed in 1995, this dam has a height of 39 feet and a length of 540 feet, providing a storage capacity of 343.67 acre-feet. The dam is situated on Drum Creek-TR and serves as a low hazard potential structure with a condition assessment that is currently not rated.

Managed by the Kansas Department of Agriculture, Mtm 1 undergoes regular inspections, permitting, and enforcement to ensure its safety and compliance with state regulations. With a normal storage capacity of 155.61 acre-feet and a surface area of 21.09 acres, this dam plays a crucial role in water resource management for the local area. Despite its low hazard potential, the dam serves as a vital asset for fire protection and stock water supply in the region.

The location of Mtm 1 in Neosho County, Kansas, highlights its importance in water resource management for the community. With its strategic position and functional design, this dam stands as a testament to the collaboration between private ownership and state regulatory agencies in ensuring the efficient use of water resources for various purposes. For water resource and climate enthusiasts, Mtm 1 serves as a fascinating example of how infrastructure can support both human needs and environmental sustainability in a changing climate.