Chalker is a private water resource located in Forest Lake Township, Pennsylvania. Managed by the Pennsylvania Department of Environmental Protection, this dam was completed in 1984 with a primary purpose of recreation. With a height of 21 feet and a length of 900 feet, Chalker provides a storage capacity of 100 acre-feet and covers a surface area of 6 acres, serving a drainage area of 0.1 square miles.

Despite its satisfactory condition assessment, Chalker poses a high hazard potential. The dam has a regular inspection frequency and was last assessed in October 2020. While emergency action plans and risk assessment details are currently unavailable, the dam's satisfactory condition reflects ongoing efforts to ensure public safety and environmental protection. Overall, Chalker serves as a vital water resource in Susquehanna County, Pennsylvania, contributing to the region's recreational activities and water management efforts.

As a significant earth dam in the Baltimore District, Chalker plays a crucial role in regulating the flow of the TR FOREST LAKE CREEK. With its location in Forest Lake Township and proximity to major water bodies, the dam's operation and maintenance are closely monitored by state regulatory agencies. Enthusiasts of water resources and climate change can appreciate Chalker's contribution to the local ecosystem and its importance in ensuring sustainable water management practices in the region.