Hallenbeck #2, also known as Raber & Click, is a significant water resource located in Mesa County, Colorado. Built in 1943, this earth dam serves as a crucial water supply for the city of Whitewater and offers recreational opportunities to the local community. With a height of 36 feet and a length of 1000 feet, this dam has a storage capacity of 774 acre-feet, providing essential water resources for the region.

Managed by the local government and regulated by the Colorado Department of Water Resources, Hallenbeck #2 has been inspected regularly to ensure its structural integrity and safety. Despite being classified as having a significant hazard potential, the dam is currently in fair condition and meets the necessary guidelines for risk management. The absence of a spillway presents a challenge in managing water discharge, but the presence of outlet gates helps regulate water flow effectively.

Given its importance in water supply and recreation, Hallenbeck #2 stands as a vital infrastructure in Mesa County. With its historical significance and essential role in the region's water management, this dam serves as a testament to sustainable resource utilization and effective risk management practices in the face of climate challenges.