J. O. Hill, also known as Pine Lakes, is a private water resource nestled in the picturesque surroundings of Douglas County, Colorado. This reservoir, completed in 1964, serves multiple purposes including recreation and water supply, making it a vital resource for the local community. The dam, standing at a height of 29 feet and with a hydraulic height of 30 feet, offers a storage capacity of 253 acre-feet and covers a surface area of 18 acres, making it an important water source in the region.

Located on West Creek in the city of Deckers, J. O. Hill dam is regulated by the Colorado Division of Water Resources and is subject to regular inspections to ensure its structural integrity. With a significant hazard potential and a high risk assessment rating, the dam is closely monitored to manage any potential risks effectively. Despite these challenges, the condition assessment of J. O. Hill dam remains satisfactory, highlighting the efforts put into maintaining the safety and functionality of this critical water infrastructure.

As a focal point for outdoor activities and water supply, J. O. Hill dam continues to play a crucial role in the local ecosystem. With its scenic surroundings and important functions, this private reservoir stands as a testament to the intersection of water resource management, climate resilience, and recreational enjoyment in the beautiful state of Colorado.