Meanwhile, the landfill operator has disputed many of the readings that found excess contaminants in eight groundwater monitoring wells on the property. It blames faulty testing conditions in some ...

The first one is that the height of the landfill may increase if the groundwater is at 950 feet above sea level or higher, with the other being that the lowest reach of the landfill must be no less ...

BRIDGETON, Mo. – EPA officials have expanded testing near the West Lake Landfill and Missouri River as an ongoing investigation aims to determine if contaminated groundwater from the landfill ...

ST. LOUIS COUNTY, Mo. — Crews working to clean up the West Lake Landfill in St. Louis County detected contamination in nearby groundwater, forcing the U.S. Environmental Protection Agency to ...

Dec. 23—The New Mexico Environment Department is asking for additional monitoring of a city dog park in the Casa Solana neighborhood established on a former landfill, but officials said the ...