Battlement #6, located in Grand Valley, Colorado, is a privately owned earth dam constructed in 1898 for the primary purpose of irrigation. The dam has a height of 18 feet and a length of 300 feet, with a maximum storage capacity of 80 acre-feet. It is situated on Battlement Creek-TR and is regulated by the Colorado Department of Water Resources, with state permitting, inspection, and enforcement in place.

With a low hazard potential and a moderate risk assessment rating of 3, Battlement #6 serves as a crucial water resource for irrigation and recreational purposes in the area. Despite being in operation for over a century, the dam's condition assessment is currently listed as "Not Rated," indicating a need for further evaluation. Additionally, the dam features an uncontrolled spillway with a width of 3 feet, ensuring proper discharge of excess water during peak flow events.

Water resource and climate enthusiasts will find Battlement #6 to be a fascinating example of early engineering practices in water management. As a historic structure with a significant impact on the surrounding ecosystem, the dam stands as a testament to the importance of proper regulation and maintenance in ensuring the safety and sustainability of water infrastructure. Monitoring and assessing the condition of Battlement #6 will be crucial in preserving its functionality and mitigating any potential risks in the future.