Shepards Pond Dam
Key Takeaway
Shepards Pond Dam is classified as significant hazard in Connecticut. It was completed in 1890 and is 136 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 38 ft (taller than 93.1% in CT) |
| Dam Length | 175 ft |
| Dam Type | Earth |
| Max Storage | 140 acre-ft |
| Normal Storage | 140 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 36 sq mi |
| Max Discharge | 1,486 cfs |
| Year Completed | 1890 (136 years old) |
| NID ID | CT01664 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Town of Putnam
Local Government
Nearby Dams
Wheatons Brook Pond
Windham, CT
Significant HazardNew Pond Dam
Windham, CT
Significant Hazard 14 ftCargill Falls
Windham, CT
Significant Hazard 24 ftQuassett Lake Road Dam
Windham, CT
Significant Hazard 14 ftCemetery Pond Dam Aka Williams Pond Dam
Windham, CT
Significant Hazard 12 ftJohnstone Pond Dam
Windham, CT
Significant Hazard 12 ftWest Thompson Dam
Windham, CT
High Hazard 70 ftMechanicsville
Windham, CT
Low Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Shepards Pond Dam?
Shepards Pond Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Shepards Pond Dam?
Shepards Pond Dam is owned by Town of Putnam (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Shepards Pond Dam built?
Shepards Pond Dam was completed in 1890, making it 136 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Shepards Pond Dam?
Shepards Pond Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Shepards Pond Dam?
Shepards Pond Dam has a dam height of 38 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Shepards Pond Dam last inspected?
Shepards Pond Dam was last inspected on November 15, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.