Gilbert Run Dam 1 (Trinity Church)
Key Takeaway
Gilbert Run Dam 1 (Trinity Church) is classified as significant hazard in Maryland. It was completed in 1964 and is 62 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 41 ft (taller than 86.3% in MD) |
| Dam Length | 1,690 ft |
| Dam Type | Earth |
| Max Storage | 4.8K acre-ft |
| Normal Storage | 480 acre-ft |
| Surface Area | 73 acres |
| Drainage Area | 8 sq mi |
| Max Discharge | 6,100 cfs |
| Year Completed | 1964 (62 years old) |
| Year Modified | 1964 |
| NID ID | MD00037 |
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
Gilbert Run Watershed Assoc
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Gilbert Run Dam 1 (Trinity Church)?
Gilbert Run Dam 1 (Trinity Church) 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 Gilbert Run Dam 1 (Trinity Church)?
Gilbert Run Dam 1 (Trinity Church) is owned by Gilbert Run Watershed Assoc (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Gilbert Run Dam 1 (Trinity Church) built?
Gilbert Run Dam 1 (Trinity Church) was completed in 1964, making it 62 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 Gilbert Run Dam 1 (Trinity Church)?
Gilbert Run Dam 1 (Trinity Church) serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Gilbert Run Dam 1 (Trinity Church)?
Gilbert Run Dam 1 (Trinity Church) has a dam height of 41 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 Gilbert Run Dam 1 (Trinity Church) last inspected?
Gilbert Run Dam 1 (Trinity Church) was last inspected on October 6, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.