Morris Run No 3 is a crucial water supply dam located in Tioga, Pennsylvania, with a primary purpose of providing water to the local community. Constructed in 1920, this Earth dam stands at a height of 25 feet and has a length of 332 feet, creating a storage capacity of 87 acre-feet. However, despite its historical significance, the dam is currently rated as having a poor condition assessment, with a high hazard potential.

Managed by the Pennsylvania Department of Environmental Protection, Morris Run No 3 is regulated and inspected by state authorities to ensure its safety and compliance with regulations. The dam is situated on the Morris Run stream in Hamilton Township, within the Buffalo District. With a drainage area of 3.4 square miles and a surface area of 5 acres, the dam plays a vital role in water resource management in the region.

The deteriorating condition of Morris Run No 3 highlights the need for ongoing maintenance and potential rehabilitation efforts to ensure the safety of the surrounding community and the integrity of the water supply system. As climate change continues to impact water resources, it is essential to prioritize the upkeep of critical infrastructure like Morris Run No 3 to safeguard against potential risks and ensure sustainable water management for future generations.