



Emergency Notices
Wednesday, March 11, 2026
Public Notification Announcement
The St. Mary’s County Metropolitan Commission is reporting a sanitary sewer leak at 39680 Porpoise Creek Lane, Leonardtown, MD 20650. The unanticipated sanitary sewer overflow is due to a contractor excavating in the immediate area of the sewer line. As a result, wastewater has flowed into the ditch line. Crews are on site and repairs are being made.
The overflow is concentrated and primarily contained on the above referenced property. Public contact of any standing water in the area of the above listed addresses should be avoided for ten (10) days. “No Water Contact” signs have been posted in the surrounding area. There is no threat or contamination of the local drinking water supply.
For additional information, please contact the St. Mary’s County Health Department at (301) 475-4321 or the St. Mary’s County Metropolitan Commission at (301) 373-5305.
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