Hundreds packed Bethpage High School Monday to hear an ambitious state plan to contain and treat groundwater pollution from a toxic plume that has affected 11 public water supply wells and ...

To track groundwater pollution at Stinson Beach, the research team obtained a permit from the National Park Service to install a network of 120 monitoring wells near a large septic system close to ...

Ending decades of resistance, the U.S. Navy says it will attempt to capture the Grumman groundwater contamination plume plaguing Bethpage and surrounding communities, before it reaches Massapequa ...

A plume of contaminated groundwater is set to be proposed as a high priority by the U.S. Environmental Protection Agency. The contamination extends toward the Des Moines Water Works Fleur Drive ...

After nearly 30 years of groundwater extraction, treatment and monitoring of an underground toxic-chemical plume beneath Palo Alto’s Barron Park neighborhood, the California Department of Toxic ...

BURLINGTON, Iowa (AP) -- Tests show that a plume of contamination slowly moving through ground water near the Iowa Army Ammunition Plant is probably not the result of current operations.

Congresswoman Debbie Dingell is working to get the EPA to designate the contamination site and plume area designated a Superfund site. "At some point, this plume has to get cleaned up," Dingell said.

MARTINSVILLE — The city of Martinsville plans to pass an environmental restrictive ordinance to limit the use of wells in areas of the city where groundwater is contaminated with toxic chemicals ...

Some 35 years after a U-M student found an Ann Arbor company's dioxane pollution, the 4-mile-long plume is still there and growing.