Heavy storms eased drought across parts of the Colorado River Basin states, but long-term moisture shortages persisted.

Scientists found microplastics in remote Sierra Nevada snowfall. The study measured plastic deposits but did not assess drinking water or health effects.

Recent heavy storms dumped water into the Colorado River basin, raising Lake Powell. However, experts warn the western drought is far from over.

Seven Colorado River Basin states are allotted $3.82 million in federal funding to test for and reduce lead in school and child care drinking water.

Monterey’s desalination estimate rises to $825 million as California American Water proposes financing measures to soften customer bill impacts.

EPA’s new PFAS strategy supports cleanup technology testing, research grants and practical guidance for water systems facing contamination.