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Eddyville Dam, located on the Rondout Creek in New Salem, Ulster County, New York, is a historic masonry dam completed in 1850 with a height of 12 feet and a length of 220 feet.
With a storage capacity of 90 acre-feet and a surface area of 15 acres, the dam serves a primary purpose of "Other" and is designated as a low hazard potential structure with a moderate risk assessment rating. Despite not being rated for its condition, the dam is state-regulated and subject to regular inspection, permitting, and enforcement by the New York State Department of Environmental Conservation.
Owned privately, Eddyville Dam is situated in a picturesque location and plays a crucial role in regulating the flow of the Rondout Creek. The dam features an uncontrolled spillway with a width of 220 feet and is not associated with any other structures in the area. While the dam has not been modified in recent years and lacks specific information on emergency action plans or risk management measures, its overall risk level is considered moderate. The dam is not under the jurisdiction of the US Army Corps of Engineers, highlighting the responsibility of the private owner in managing and maintaining this essential water resource infrastructure.
For water resource and climate enthusiasts, Eddyville Dam offers a fascinating glimpse into the historical development of water management infrastructure in New York. As a prominent masonry dam with a rich heritage dating back to the mid-19th century, the dam continues to provide valuable water storage and flow regulation services in the region. With its low hazard potential and moderate risk assessment, the dam represents a unique blend of historical significance and functional utility, underscoring the importance of balancing heritage preservation with modern-day water resource management practices.
Year Completed |
1850 |
Dam Length |
220 |
Dam Height |
12 |
River Or Stream |
RONDOUT CREEK |
Primary Dam Type |
Masonry |
Surface Area |
15 |
Drainage Area |
1069 |
Nid Storage |
90 |
Hazard Potential |
Low |
Nid Height |
12 |
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