Hazardous chemicals have been detected in groundwater beyond the defunct Pasco Sanitary Landfill boundary after a process to extract chemicals from the soil failed to capture all the contamination ...

Hazardous chemicals have been detected in groundwater beyond the defunct Pasco Sanitary Landfill boundary after a process to extract chemicals from the soil failed to capture all the contamination ...

A closed landfill just outside Pasco, Washington, is leaking harmful chemicals into the groundwater. However, regulators say the leak seems to be slowing down, and it won’t harm drinking water.

Tarps are the most common type of ADC. They may be manually dragged into place with a tractor, pickup or, at smaller ...

In fact, sanitary landfills are meticulously engineered and managed facilities, featuring a plastic liner to separate waste from soil and equipped with leachate collection and treatment systems.