Ladner Pond Dam
Key Takeaway
Ladner Pond Dam is classified as significant hazard in Connecticut. It was completed in 1965 and is 61 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 18 ft (taller than 67.8% in CT) |
| Dam Length | 350 ft |
| Dam Type | Earth |
| Normal Storage | 112 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 368 cfs |
| Year Completed | 1965 (61 years old) |
| NID ID | CT01692 |
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
Mark & Thomas Altermatt
Private
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What is the hazard classification of Ladner Pond Dam?
Ladner 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 Ladner Pond Dam?
Ladner Pond Dam is owned by Mark & Thomas Altermatt (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Ladner Pond Dam built?
Ladner Pond Dam was completed in 1965, making it 61 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 Ladner Pond Dam?
Ladner 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 Ladner Pond Dam?
Ladner Pond Dam has a dam height of 18 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 Ladner Pond Dam last inspected?
Ladner Pond Dam was last inspected on November 25, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.