SAN DIEGO COUNTY, Calif. — More than 2,150 San Diego County residents responded to a federal survey about how pollutants in the Tijuana River Valley have impacted their lives, the county announced ...

PCL Construction has a $42.4M progressive design-build contract to expand the South Bay International Wastewater Treatment Plant in San Diego after three years of cross-border sewage flows from Mexico ...

It was a year in which the Tijuana River — the polluted corridor that carries sewage, trash and toxins across the U.S.-Mexico border — was labeled one of America’s most endangered rivers. A year ...

FAYETTEVILLE, GA, UNITED STATES, January 5, 2026 /EINPresswire.com/ — Wastewater treatment plants (WWTPs) are essential for clean water, yet they also generate significant greenhouse gas (GHG) ...

SAN DIEGO (CNS) - Twin announcements Tuesday could bring welcome relief to the ongoing pollution crisis at the U.S.-Mexico border in the Tijuana River Valley. Gov. Gavin Newsom on Tuesday announced ...

Leaders of San Diego County’s second-largest city unanimously voted Tuesday to declare a local state of emergency due to the impacts of the Tijuana River sewage crisis reaching Chula Vista. The ...

Imperial Beach Mayor Paloma Aguirre, joined by South County community members, will call out the San Diego County government Wednesday for moving forward with a budget that “grossly underfunds sewage ...

Experts described it as a first step toward cleaning up the Tijuana River Valley, if both countries uphold their ends of the pact. The Trump administration announced an agreement with Mexico on ...

Scripps researchers found that the river is harming nearby communities by releasing airborne chemicals, including hydrogen sulfide gas.

The Environment Secretary has pledged to cut sewage pollution from water companies in half by 2030 compared to 2024 levels. Steve Reed will announce the target as he speaks to the media on Sunday ...

Untreated sewage is contaminating rivers, beaches, and oceans, exposing communities to harmful bacteria and creating ...

CORONADO, Calif. — Beachgoers at Coronado faced disappointment this Memorial Day weekend as several beaches were closed due to unhealthy bacteria levels in the water. The closures, which extended from ...