Sassafras Mill Dam
Key Takeaway
Sassafras Mill Dam is classified as significant hazard in Maryland. It was completed in 1934 and is 92 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 4.6% in MD) |
| Dam Length | 388 ft |
| Dam Type | Earth |
| Max Storage | 87 acre-ft |
| Normal Storage | 39 acre-ft |
| Surface Area | 19 acres |
| Drainage Area | 4 sq mi |
| Max Discharge | 645 cfs |
| Year Completed | 1934 (92 years old) |
| NID ID | MD00025 |
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
Philip Parish
Private
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High Hazard 17 ftFrequently Asked Questions
What is the hazard classification of Sassafras Mill Dam?
Sassafras 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 Sassafras Mill Dam?
Sassafras Mill Dam is owned by Philip Parish (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sassafras Mill Dam built?
Sassafras Mill Dam was completed in 1934, making it 92 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 Sassafras Mill Dam?
Sassafras 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 Sassafras Mill Dam?
Sassafras Mill 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 Sassafras Mill Dam last inspected?
Sassafras Mill Dam was last inspected on March 31, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.