Located in Harlan County, Nebraska, the G Road County Dam stands as a vital structure in the management of water resources in the area. Completed in 1980, this Earth-type dam serves multiple purposes, including flood risk reduction and other important functions. With a height of 27.5 feet and a storage capacity of 185.3 acre-feet, the dam plays a crucial role in regulating the flow of the TR-Republican River, benefiting both the local community and the surrounding environment.

Managed by the local government and regulated by the Nebraska Department of Natural Resources, the G Road County Dam is known for its low hazard potential and has not been rated for its condition assessment as of the last inspection in 2018. The dam spans 700 feet in length and covers a surface area of 7.7 acres, impacting a drainage area of 1.74 square miles. With a maximum discharge capacity of 69 cubic feet per second, the dam is equipped to handle various hydrological events while ensuring the safety of nearby residents and infrastructure.

As climate change continues to pose challenges to water resource management, the G Road County Dam stands as a testament to the importance of sustainable infrastructure in safeguarding communities against floods and other water-related risks. With its strategic location and design, this dam exemplifies the proactive approach taken by local authorities in mitigating the impacts of extreme weather events and ensuring the resilience of water systems in the region.