Green Pond Dam
Key Takeaway
Green Pond Dam is classified as significant hazard in Connecticut. It was completed in 1900 and is 126 years old. Its primary use is recreation. 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 | 60 ft |
| Dam Type | Earth |
| Max Storage | 112 acre-ft |
| Normal Storage | 112 acre-ft |
| Surface Area | 32 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 5 cfs |
| Year Completed | 1900 (126 years old) |
| NID ID | CT01628 |
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
Candlewood Lake Estates Service Corp.
Private
Nearby Dams
Haviland Millpond Dam
Fairfield, CT
Low Hazard 12 ftDunham Pond Dam
Litchfield, CT
Significant Hazard 9 ftRocky River Main Dam
Litchfield, CT
High Hazard 107 ftLake Mauweehoo Dam
Fairfield, CT
Significant Hazard 22 ftPepper Lake Dam
Fairfield, CT
Significant Hazard 12 ftBleachery Dam
Litchfield, CT
Low Hazard 15 ftTimber Lake Dam
Fairfield, CT
Significant Hazard 14 ftValley Lake Dam
Fairfield, CT
Significant Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Green Pond Dam?
Green 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 Green Pond Dam?
Green Pond Dam is owned by Candlewood Lake Estates Service Corp. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Green Pond Dam built?
Green 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 Green Pond Dam?
Green Pond Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Green Pond Dam?
Green 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 Green Pond Dam last inspected?
Green Pond Dam was last inspected on May 3, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.