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 ...

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) ...

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 ...

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 ...

Over an inch of rain and snow melt over the past few days overwhelmed wastewater treatment plants and the underground infrastructure in the Buffalo region, resulting in ...

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 ...

SAN DIEGO — Gov. Gavin Newsom joined San Diego County Board of Supervisors Chairwoman Nora Vargas on Monday to discuss the ongoing Tijuana River Valley pollution crisis. The governor attended a ...

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 ...