Barton Porter West is a privately owned earth dam located in Silt, Colorado, along Alkali Creek (East). Completed in 2005, this irrigation dam stands at 89 feet tall and has a storage capacity of 1309 acre-feet. With a spillway width of 30 feet and a maximum discharge of 3710 cubic feet per second, the dam serves its primary purpose of irrigation while also posing a high hazard potential due to its location and design.

Managed by the Colorado Division of Water Resources, Barton Porter West underwent its last inspection in May 2020, with a satisfactory condition assessment and a moderate risk rating of 3. The emergency action plan for the dam was last revised in May 2020, ensuring that proper guidelines and measures are in place to address any potential risks or emergencies. With a drainage area of 0 and a surface area of 25 acres, this structure plays a crucial role in water resource management in the area.

For water resource and climate enthusiasts, Barton Porter West serves as a noteworthy example of a modern irrigation dam in Colorado. Its design by Golder Associates, state regulation, and enforcement by the Colorado Division of Water Resources highlight the importance of proper infrastructure maintenance and risk management in ensuring the safety and efficiency of water storage and distribution systems in the region.