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 ...

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 ...

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 ...

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 ...

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 ...

In a move that affects coal-fired power plants in Missouri and nationwide, the Environmental Protection Agency announced late ...

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 ...

Under Prime Minister Narendra Modi’s guidance and Chief Minister Yogi Adityanath’s leadership, extensive work is underway to ...

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 ...