Montgomery Parks and Maryland Transit Administration (MTA) completed a new fish passage project at the stream underpass of Piney Branch Road in the Long Branch community, helping restore habitat for migratory fish and support local aquatic communities.
Funded through Purple Line mitigation project, the work involved installing a new baseflow culvert with specialized “fins” to increase flow depth, allowing fish to swim through more easily.
Species that will benefit from this project include the eastern blacknose dace, creek chub, and white sucker. Additionally, further investments in water quality are expected to boost biodiversity along the stretch of Long Branch.
“This stream restoration project represents more than just an environmental responsibility — it reflects our community’s deep connection to this stream and our shared commitment to preserving it for future generations,” said Ray Biggs II senior project director, MTA Purple Line.
Furthermore, the project raised the streambed and provided channel stability to enhance instream habitat and support aquatic biodiversity.
Photo courtesy Montgomery Parks
