Junction Industrial Park in Annapolis Junction, Maryland, is home to a privately owned Earth dam constructed in 1984 by Whitney, Baily, Cox, Magnani Consulting Engineers.
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This dam on the Little Patuxent-Offstream river stands at 18 feet tall and stretches 603 feet in length, providing a storage capacity of 30.7 acre-feet. The dam is regulated by the Maryland Dam Safety agency, ensuring proper inspection, permitting, and enforcement measures are in place.
With a high hazard potential and fair condition assessment, the dam at Junction Industrial Park is subject to regular inspections every three years to ensure its structural integrity. The last inspection took place in March 2019, with the condition assessment updated in April 2021. Despite its age, the dam continues to serve its primary purpose effectively, contributing to water resource management in the Howard County area.
Water resource and climate enthusiasts interested in the Junction Industrial Park dam can appreciate the engineering behind this vital structure, as well as the environmental considerations taken into account in its design. As an essential component of Maryland's infrastructure, this Earth dam plays a crucial role in flood control, water storage, and overall environmental protection in the region.
Year Completed |
1984 |
Dam Length |
603 |
Dam Height |
18 |
River Or Stream |
Little Patuxent-Offstream |
Primary Dam Type |
Earth |
Drainage Area |
73.57 |
Nid Storage |
30.7 |
Outlet Gates |
Needle - 0 |
Hazard Potential |
High |
Foundations |
Soil |
Nid Height |
18 |
| Location | Reservations | Toilets |
|---|---|---|
Greenbelt Park
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Camp Loop A
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Camp Loop B
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Camp Loop C
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Camp Loop D
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