August 28, 2025
Climate
The international facility increased sustained treatment from 25 million to 35 million gallons per day, an interim milestone in a larger expansion.
December 21, 2024
Climate
Federal funding targeted expansion of the South Bay International Wastewater Treatment Plant after years of sewage pollution along the border coast.
September 21, 2023
Climate
The city started work on a connected vision for habitat, trails and public space along the watershed.
January 6, 2023
Science
A university-city partnership enlisted students to explain how everyday pollution reaches storm drains, waterways and the coast.