Frank E Heller, also known as Hagerman Run Reservoir, is a vital water supply dam located in Armstrong Township, Lycoming, Pennsylvania. This earth dam, completed in 1975, stands at a height of 73 feet and has a length of 1450 feet, providing a storage capacity of 2800 acre-feet. The reservoir covers an area of 81 acres and serves as a critical source of water for the surrounding area.

Managed by the Pennsylvania Department of Environmental Protection, Frank E Heller is regulated, inspected, and enforced to ensure its structural integrity and safety. However, recent assessments have deemed its condition to be poor, posing a high hazard potential. With an inspection frequency of once a year, efforts are being made to address any potential risks and improve the dam's overall safety measures.

Water resource and climate enthusiasts will find Frank E Heller to be a fascinating case study in the management and maintenance of essential infrastructure. As discussions around water supply sustainability and climate resilience continue to grow, understanding the complexities of dams like Frank E Heller becomes increasingly important in ensuring the safety and security of our water resources.