Potomac Interceptor Repairs Update

February 15, 2026 

• No overflow events impacting surface waters have been reported in the past 24 hours.
• The four high-capacity bypass pumps installed this week are now ...

Crews have completed construction of the two new access pits to support full installation of the enhanced bypass pumping system. Three high-capacity bypass pumps have been installed and are operational, with a fourth pump expected to be activated later tonight or early Sunday ahead of the forecasted weather to help manage anticipated higher flows associated with rainfall and snowmelt.

No overflow events impacting surface waters have been reported in the past 24 hours as crews continue advancing construction of the two new access pits to support full installation of the enhanced bypass pumping system. Additional high-capacity bypass pumps are on site in advance of the forecasted weather on Sunday to help manage anticipated higher flows associated with rainfall and snowmelt.