Kinneytown, located in Ansonia, Connecticut, is a privately-owned hydroelectric dam on the Naugatuck River.
Wind
Humidity
Built in 1913, this gravity dam stands at 20.5 feet high and spans 413 feet in length, with a storage capacity of 881 acre-feet. The dam serves multiple purposes, including hydroelectric power generation and water supply for the surrounding area. Managed by the Federal Energy Regulatory Commission, Kinneytown has a low hazard potential and a moderate risk assessment rating.
Despite its age, Kinneytown has not undergone recent condition assessments, and its emergency action plan has not been updated since 2014. The dam's spillway type is uncontrolled, with a width matching the dam's length, allowing for a maximum discharge of 59,000 cubic feet per second. With a drainage area of 309 square miles and a surface area of 68 acres, Kinneytown plays a crucial role in regulating the flow of the Naugatuck River and maintaining water resources in the region. For water resource and climate enthusiasts, Kinneytown represents a historic landmark in Connecticut's hydroelectric infrastructure, showcasing the intersection of human innovation and environmental stewardship.
Year Completed |
1913 |
Dam Length |
413 |
Dam Height |
20.5 |
River Or Stream |
Naugatuck River |
Primary Dam Type |
Gravity |
Surface Area |
68 |
Drainage Area |
309 |
Nid Storage |
881 |
Hazard Potential |
Low |
Nid Height |
21 |
Housatonic River At Stevenson
|
455cfs |
Naugatuck River At Beacon Falls
|
258cfs |
Mill R Nr Hamden
|
20cfs |
Pomperaug River At Southbury
|
71cfs |
Pootatuck R At Sandy Hook
|
24cfs |
Quinnipiac River At Wallingford
|
147cfs |