Orange County Storm Water Management teams are asking residents to clean up yards of debris and animal waste ahead of storms to mitigate runoff pollution into the watershed. Anastassia Olmos ...

An array of more than 12,000 solar panels, floating on the Fort Wayne Water Pollution Control Plant’s wet-weather storage pond, is now complete and online — creating a microgrid to ...

The study authors emphasized the need to carefully evaluate pavement materials. Researchers issue warning after examining stormwater runoff: 'These results demonstrate the need to ... mitigate the ...

“This pollution continues to contaminate Southern California’s air and water, depriving communities of outdoor recreation and economic opportunities,” Padilla said in a statement.

San Diego County leaders are committing the county to stepping up efforts to help residents bearing the brunt of the decades-long Tijuana River sewage crisis. On Tuesday, the Board of Supervisors ...

“The project will also mitigate stormwater pollution from Highway 18 and other areas that sink into the ground or move to bodies of water,” said Hooper, as he pointed to the Mojave River.