Baltimore County News
Approximately 21,000 gallons released into Gwynns Falls
Baltimore County Bureau of Utility crews discovered a sanitary sewer overflow yesterday morning near Marston Road, located south of Liberty Road and west of the Beltway in Woodlawn. Investigating crews found a broken gravity sewer line which was discharging into a storm drain. They set up two pump-around operations to control the overflow – estimated at 21,100 gallons – and stopped the discharge by 5:30 p.m. yesterday.
Upon discovery, crews found that the overflow was unusually clean and debris-free, making tracing the source difficult. Crews then dye tested the sewer system upstream, revealing the extent of the overflow which had mixed with the natural runoff from a tributary to the Gwynns Falls. They then established two pump-around operations to halt the flow.
The public is advised to avoid contact with the waste water. The Baltimore County Department of Health will continue to monitor water quality in the Gwynns Falls and has issued a water contact advisories on their web page: