The EPA has been running these sampling surveys since 1983, building what’s now the longest-running and most comprehensive data set on Great Lakes health.
For now, most Butte residents can safely use their tap water again—but the situation remains under close watch as environmental authorities continue to test and assess water quality.
“Due to the anti backsliding provision in the Safe Drinking Water Act, it is illegal for EPA to arbitrarily decide to repeal or weaken existing drinking water standards.”
In what is being described as a “massive environmental and national security win,” the United States and Mexico have reached a landmark agreement to permanently address the Tijuana River sewage crisi
The lack of an overall risk-based approach has resulted in municipalities and states establishing different water-quality parameters, including for E coli or fecal coliform that have been “highly variable."