Potomac wastewater spill appears to be largest in US history

A wastewater spill into the Potomac River that began past period present appears to beryllium 1 of the largest successful American history. DC Water, a section h2o utility, said successful a property merchandise past week that portion of a sewer strategy known arsenic the Potomac Interceptor collapsed on the Clara Barton Parkway connected Jan. 19.…