September 16, 2026
Climate
Preliminary county-commissioned estimates place annual lost economic output between $125.6 million and $503.5 million, with a final report due in October.
September 14, 2026
Climate
Eight recommendations call for better California flood data, clearer catastrophe models and a public tool that can show whether mitigation changes risk.
September 2, 2026
Climate
Researchers estimate smarter operations across 20 California reservoirs could retain more than 100 billion additional gallons annually.
August 21, 2026
Climate
Fire, emergency and law-enforcement leaders outlined expanded aviation, staffing, alerts and fuel-reduction work ahead of the region's highest-risk months.
August 13, 2026
Climate
The public session covered annual monitoring, sustainability findings, climate modeling and the draft evaluation's comment period.
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.
May 1, 2024
Climate
The $1.6 billion system moved closer to producing a drought-resistant local water supply for San Diego.
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.
April 12, 2022
Climate
Low-cost financing gave the city another tool to address flood risk and a large backlog of drainage infrastructure needs.