Environment ❯ Water Quality ❯ Pollution

Sewage Contamination

Potomac River Health Risks Public Health Risks Infrastructure Issues Public Health E. coli Levels Cross-Border Issues Seine River Cleanup Efforts River Health Faecal Coliform Levels Bacterial Levels Norovirus Lake Tahoe E. coli Tijuana River E coli Levels Public Health Impact Impact on Health E. coli Outbreak E. coli Bacteria E. coli Risk E.coli Bacteria Ecosystem Impact Infrastructure Aging Infrastructure Risks

Over 4 Million Gallons of Raw Sewage Spill Into Arkansas River Near Pueblo

State testing shows extremely high bacterial contamination that prompted a water-contact advisory stretching more than 100 miles downstream.

More Than 4 Million Gallons of Sewage Flow Down Arkansas River, Water-Contact Advisory Extended

DOJ and Maryland Sue DC Water Over Massive Potomac Sewage Spill

DC Water Faces Class Action Over Potomac Sewage Spill

Federal Teams Fortify Potomac Sewer Repair as DC Water Targets Mid-March Flow Restoration

Potomac Sewage Spill Repairs Set for Nine Months as Bulkhead Work Advances

Potomac Sewage Spill Repairs Stretch Into Weeks as DC Water Corrects E. Coli Data

Tests Show Extreme E. Coli in Potomac Sewage Spill as DC Water Nears Containment