The sewage release was the result of a blocked 12 inch sewage pipe, in the area between the Dominion Plaza Apartments (1200 S. Courthouse Road) and the Arlington Village Condominiums (1400 S. Barton Street), near Columbia Pike.
Crews have successfully cleared the blockage and stopped the flow of raw sewage into Arlington Branch, according to the Arlington Department of Environmental Services.
The county says people and pets should avoid Arlington Branch, Lower Long Branch and Four Mile Run until further notice.
“Residents should not fish in the streams or have any contact with the waters — including wading or swimming,” the county said in a press release (below). “The advisory to avoid all contact is considered an extra precaution to allow the effect of the discharge to be diminished by natural flushing of the streams.”
Arlington County today advised residents to avoid water downstream of a sewage release that occurred between the Dominion Plaza Apartments and Arlington Village Condominiums, just above the Army Navy Country Club into Arlington Branch, a tributary to Lower Long Branch. Arlington Branch, Lower Long Branch and Four Mile Run from Columbia Pike downstream to the Potomac River should be avoided. This is a precautionary measure following the discovery of a sewage release resulting from a blocked 12” sewage pipe. Water, Sewer, Streets crews are actively working to remove the blockage from the pipe and stop the release.
Residents are advised to stay away from the affected waters and to keep their pets away until further notice, to eliminate the risk of exposure to untreated sewage. Residents should not fish in the streams or have any contact with the waters – including wading or swimming – until further notice from the County. The advisory to avoid all contact is considered an extra precaution to allow the effect of the discharge to be diminished by natural flushing of the streams.
Recreational areas affected adjacent to the streams include Fraser Park, Troy Park and Four Mile Run Park.
NOTE: Residents are reminded that stream water can contain microorganisms that can make people sick, whether the stream is located in an urban area or in the middle of a forest. Even after the discharge is naturally flushed from the streams, the County’s normal precautions for safe use of streams apply. You can find information and safety tips on Arlington streams, including information on reporting stream pollution incidents, on the Department of Environmental Service website.