Air sampling of Lahaina and Kula by the U.S. Environmental Protection Agency in late August showed no evidence of poor air quality nor any hazardous levels of contaminants in the air, according to the ...

The Environmental Protection Agency (EPA) sent notice to a company for what the EPA classified as a failure to maintain data quality standards in groundwater sampling conducted at the East ...

Since 1984, the EPA has developed its own methods and acceptance criteria to regularly monitor organic pollutants within wastewater matrices. The revised version of EPA Method 625 includes the basic, ...

Per- and polyfluoroalkyl substances (PFAS) have garnered considerable attention as a developing safety and environmental threat in the United States. PFAS have been widely used in industry since the ...