The Baltic Reservoir Dam (West) in Connecticut, situated on the Shetucket River Tributary, stands as a vital structure for water supply in the region.
Wind
Humidity
Owned by the local government, this buttress dam stands at a height of 30 feet and stretches 160 feet in length, with a reservoir capacity of 305 acre-feet. Completed in 1900, the dam serves as a key component in maintaining water resources for the community in Sprague.
With a spillway width of 160 feet and a maximum discharge of 110 cubic feet per second, the Baltic Reservoir Dam is equipped to manage significant water flow during periods of heavy precipitation. Despite its age, the dam has been assessed as satisfactory in condition, with a moderate risk assessment assigned. Regular inspections every five years ensure that the dam continues to operate effectively and safely, meeting state regulations and enforcing necessary measures to mitigate potential hazards.
As a critical piece of infrastructure in the region, the Baltic Reservoir Dam plays a crucial role in water resource management and climate resilience. Its presence supports the community by providing a reliable water supply while also safeguarding against flooding events through its controlled spillway system. With a commitment to ongoing maintenance and risk management, this dam remains a cornerstone in protecting and sustaining water resources in the area.
Year Completed |
1900 |
Dam Length |
160 |
Dam Height |
30 |
River Or Stream |
SHETUCKET RIVER TRIB |
Primary Dam Type |
Buttress |
Surface Area |
23 |
Drainage Area |
0.29 |
Nid Storage |
305 |
Hazard Potential |
Significant |
Foundations |
Rock, Soil |
Nid Height |
30 |
Little River Near Hanover
|
44cfs |
Shetucket River At Taftville
|
885cfs |
Yantic River At Yantic
|
147cfs |
Quinebaug River At Jewett City
|
1380cfs |
Shetucket River Near Willimantic
|
777cfs |
Natchaug River At Willimantic
|
322cfs |