Cove Point Lng Secondary Dam
Key Takeaway
Cove Point Lng Secondary Dam is classified as significant hazard in Maryland. It was completed in 1974 and is 52 years old. Its primary use is tailings. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 35 ft (taller than 80.1% in MD) |
| Dam Length | 230 ft |
| Dam Type | Earth |
| Max Storage | 42 acre-ft |
| Normal Storage | 15 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 181 cfs |
| Year Completed | 1974 (52 years old) |
| NID ID | MD00201 |
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
BHE GT&S, A Berkshire Hathaway Energy Company
Private
Nearby Dams
Cove Point Lng Main Dam
Calvert, MD
Significant Hazard 74 ftChesapeake Ranch Estates Dam (Chisolm Trail)
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High Hazard 46 ftHolton Pond Dam
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Low Hazard 13 ftNorris Dam
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Low Hazard 10 ftWildewood Community Dam
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Low Hazard 30 ftSt Marys River Watershed Site 1
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High Hazard 38 ftPrince Frederick Wwtp Pond 2
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Low Hazard 65 ftFrequently Asked Questions
What is the hazard classification of Cove Point Lng Secondary Dam?
Cove Point Lng Secondary 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 Cove Point Lng Secondary Dam?
Cove Point Lng Secondary Dam is owned by BHE GT&S, A Berkshire Hathaway Energy Company (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Cove Point Lng Secondary Dam built?
Cove Point Lng Secondary Dam was completed in 1974, making it 52 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 Cove Point Lng Secondary Dam?
Cove Point Lng Secondary Dam serves the following purposes: Tailings. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Cove Point Lng Secondary Dam?
Cove Point Lng Secondary Dam has a dam height of 35 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 Cove Point Lng Secondary Dam last inspected?
Cove Point Lng Secondary Dam was last inspected on June 24, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.