Midland-Gilmore Reservoir, also known as Lonaconing Water Treatment Plant No.
Wind
Humidity
3, is a vital water supply source located in Allegany, Maryland. Built in 1903, this earth dam stands at a height of 19 feet and has a storage capacity of 16 acre-feet. The reservoir covers a surface area of 1.3 acres and is fed by Elk Lick Run, serving as a crucial resource for the community of Charlestown.
Despite its historical significance and essential role in water supply, Midland-Gilmore Reservoir faces challenges in terms of its condition assessment, which has been rated as poor. With a high hazard potential, the dam requires regular inspections and maintenance to ensure the safety of surrounding areas in the event of an emergency. Although the risk assessment currently stands at a moderate level, there is a need for proactive risk management measures to be implemented to safeguard the reservoir and its downstream communities.
As a key water infrastructure managed by the local government, Midland-Gilmore Reservoir is subject to state regulation and inspection by the Maryland Dam Safety agency. With a spillway width of 45 feet and a maximum discharge capacity of 135 cfs, this reservoir plays a crucial role in water resource management in the region. Despite its challenges, efforts are being made to address the dam's maintenance needs and ensure its continued functionality for the benefit of the community it serves.
Years Modified |
1990 - Other |
Year Completed |
1903 |
Dam Length |
229 |
Dam Height |
19 |
River Or Stream |
Elk Lick Run |
Primary Dam Type |
Earth |
Surface Area |
1.3 |
Drainage Area |
2.2 |
Nid Storage |
16 |
Outlet Gates |
Valve - 0 |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
19 |