Armstrong Dam, located in Webster, Nebraska, is a privately owned structure designed by the USDA NRCS for fire protection, stock, or small fish pond purposes. Completed in 1960, this Earth-type dam stands at 16 feet tall and spans 340 feet in length. With a storage capacity of 107 acre-feet and a drainage area of 0.3 square miles, the dam serves as a crucial resource for the surrounding area.

Despite its importance, Armstrong Dam currently has a poor condition assessment and a low hazard potential. The dam has not been modified in recent years and is in need of maintenance and repair. The last inspection was conducted in August 2019, and the dam is inspected every 5 years. While the dam's emergency action plan and risk management measures are not clearly defined, the Nebraska Department of Natural Resources enforces state regulations and oversees the dam's operations.

Enthusiasts interested in water resources and climate change may find Armstrong Dam a compelling case study for the challenges faced by aging infrastructure in rural areas. As climate variability continues to impact water management practices, the need for sustainable and resilient dam structures like Armstrong Dam becomes increasingly apparent. The dam's location in the TR-ASH Creek watershed highlights the interconnectedness of water resources and ecosystem health, emphasizing the importance of proactive maintenance and risk management strategies for safeguarding communities and the environment.