New Mill Pond Dam, located in Smithtown, Suffolk County, New York, is a local government-owned structure built in 1825 primarily for recreational purposes.
Wind
Humidity
The earth dam stands at a height of 15 feet and spans a length of 465 feet, with a storage capacity of 545 acre-feet. Situated along the Northeast Branch river, the dam has a spillway width of 18 feet and a surface area of 109 acres, serving as a popular spot for outdoor activities.
Despite being classified with a low hazard potential and not yet assessed for its condition, New Mill Pond Dam poses a moderate risk due to its age and lack of recent inspections. The dam is regulated by the New York State Department of Environmental Conservation and has been granted state permits for operation, inspection, and enforcement. The last inspection was conducted in October 2011, and while the Emergency Action Plan status is unspecified, the dam's risk management measures are not detailed.
Climate and water resource enthusiasts may be intrigued by the historical significance and structural characteristics of New Mill Pond Dam. With its picturesque location and potential for recreational use, the dam serves as a focal point for local activities while also raising concerns about its maintenance and risk management strategies. As a part of the larger water infrastructure in the area, the dam's condition and regulatory oversight offer valuable insights into the challenges of balancing conservation and public access in a changing climate landscape.
Year Completed |
1825 |
Dam Length |
465 |
Dam Height |
15 |
River Or Stream |
NORTHEAST BRANCH |
Primary Dam Type |
Earth |
Surface Area |
109 |
Drainage Area |
23.02 |
Nid Storage |
545 |
Hazard Potential |
Low |
Nid Height |
15 |