Its latest report shows pesticide levels are decreasing on most pesticides.
NGWMN is a compilation of selected groundwater monitoring wells from federal, state, and local groundwater monitoring networks across the nation.
2025 is shaping up to be an exciting and busy year in Washington, D.C., with the new Congress and administration.
Applications will be accepted from October 10 through January 16, 2025.
USGS published an interactive, online map so users can see probability estimates of PFAS occurrence.
Lithium in drinking water is not currently regulated in the U.S.
Better understanding of the sources, pathways, fate, and biological effects of microplastics has become a priority of the federal government as well as some state governments.
The water levels in the more than 8000 wells used in this report generally were measured in winter or early spring.


