Lake Ondawa, located in Springfield Township, Pennsylvania, is a private water resource regulated by the Pennsylvania Department of Environmental Protection. Built in 1919, this Earth dam stands at 18 feet tall and spans 50 feet in length, with a storage capacity of 215 acre-feet and a surface area of 23 acres. Its primary purpose is for recreation, offering a tranquil setting for water and climate enthusiasts to enjoy various activities.

Despite its fair condition assessment, Lake Ondawa poses a high hazard potential due to its location on TR Bentley Creek. The dam undergoes regular inspections, with the last one conducted in December 2020. The surrounding area is at risk of inundation, prompting the need for emergency action plans to be prepared and updated. While the dam meets regulatory guidelines, continuous risk assessment and management measures are essential to ensure the safety of the community and the preservation of this vital water resource.

As a beloved recreational spot in Bradford County, Pennsylvania, Lake Ondawa serves as a reminder of the delicate balance between water management and climate resilience. With its historical significance and natural beauty, this Earth dam is a testament to the importance of sustainable practices in safeguarding our water resources for future generations.