Eden Mill Dam
Key Takeaway
Eden Mill Dam is classified as significant hazard in Maryland. It was completed in 1917 and is 109 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 36.5% in MD) |
| Dam Length | 158 ft |
| Dam Type | Earth |
| Max Storage | 17 acre-ft |
| Normal Storage | 12 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 85 sq mi |
| Max Discharge | 1,549 cfs |
| Year Completed | 1917 (109 years old) |
| NID ID | MD00226 |
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
Harford County Parks and Recreation
Local Government
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Significant Hazard 22 ftFrequently Asked Questions
What is the hazard classification of Eden Mill Dam?
Eden Mill 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 Eden Mill Dam?
Eden Mill Dam is owned by Harford County Parks and Recreation (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Eden Mill Dam built?
Eden Mill Dam was completed in 1917, making it 109 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 Eden Mill Dam?
Eden Mill 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 Eden Mill Dam?
Eden Mill 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 Eden Mill Dam last inspected?
Eden Mill Dam was last inspected on November 30, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.