Located in Avon, Connecticut, Stub Pond Dam stands as a vital structure along the Nod Brook, serving primarily for recreational purposes.
Wind
Humidity
Built in 1918, this concrete dam boasts a height of 6.7 feet and a length of 564 feet, with a storage capacity of 30 acre-feet. The dam's spillway, measuring 40 feet in width, is uncontrolled and can discharge up to 53 cubic feet per second. Despite its age, a 2014 inspection deemed the dam's condition as satisfactory, with a significant hazard potential due to its location.
Managed by a private owner, Stub Pond Dam falls under the regulatory oversight of the Connecticut Department of Energy and Environmental Protection. With state jurisdiction and permitting in place, the dam undergoes regular inspections and enforcement measures to ensure its structural integrity and public safety. While deemed to have a moderate risk level, the dam's risk management measures, emergency action plan, and inundation maps are areas that may require further attention and updating to mitigate potential hazards effectively. For water resource and climate enthusiasts, Stub Pond Dam offers a fascinating glimpse into the intersection of human engineering and environmental stewardship in managing water resources for recreational and safety purposes.
Year Completed |
1918 |
Dam Length |
564 |
Dam Height |
6.7 |
River Or Stream |
NOD BROOK |
Primary Dam Type |
Concrete |
Surface Area |
11.5 |
Drainage Area |
5.8 |
Nid Storage |
30 |
Hazard Potential |
Significant |
Nid Height |
7 |
Begins Below The Tailrace Of The Lower Collinsville Dam To The Route 187 Bridge
The Confluence With The Nepaug River To A Point 0.2 Miles Below The Lower Collinsville Dam Tailrace
New Hartford/Canton Town Line To The Confluence With The Nepaug River
The Confluence Of The East And West Branches To The Confluence With The Farmington River In East Granby
Begins Below The Tailrace Of The Rainbow Dam To The Confluence With The Connecticut River
The Hartland Headwaters To The Confluence With The Salmon Brook Main Stem