Rockland Pond Dam
Key Takeaway
Rockland Pond Dam is classified as significant hazard in Connecticut. It was completed in 1900 and is 126 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 10 ft (taller than 29.6% in CT) |
| Dam Length | 400 ft |
| Dam Type | Earth |
| Max Storage | 92 acre-ft |
| Normal Storage | 92 acre-ft |
| Surface Area | 18 acres |
| Drainage Area | 10 sq mi |
| Max Discharge | 870 cfs |
| Year Completed | 1900 (126 years old) |
| NID ID | CT00242 |
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
Rand-whitney Realty LLC
Private
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Significant Hazard 19 ftFrequently Asked Questions
What is the hazard classification of Rockland Pond Dam?
Rockland 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 Rockland Pond Dam?
Rockland Pond Dam is owned by Rand-whitney Realty LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Rockland Pond Dam built?
Rockland Pond Dam was completed in 1900, making it 126 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 Rockland Pond Dam?
Rockland 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 Rockland Pond Dam?
Rockland Pond Dam has a dam height of 10 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 Rockland Pond Dam last inspected?
Rockland Pond Dam was last inspected on June 27, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.