Jump to main content or area navigation.

Contact Region 9

Pacific Southwest, Region 9

Serving: Arizona, California, Hawaii, Nevada, Pacific Islands, Tribal Nations

Welcome to the first edition of EPA's Pacific Southwest newsletter. We plan to send this monthly to keep you informed of EPA activities in the Pacific Southwest region (California, Arizona, Nevada, Hawaii and the Pacific Islands) and other environmental stories that may be of interest.

Protecting California's Coast

In a landmark action, EPA proposes to ban sewage discharges from ships to the marine waters along California's entire coastline. more »

Improving Water Quality in Hawaii

A multibillion-dollar settlement has been reached with Honolulu to address its aging sewage system. more »

Preserving the Los Angeles River

There's good news for the protection of the 51-mile-long Los Angeles River. more »

Keeping Cleaning Products Safe

99ยข Only Stores fined over $400,000 for selling mislabeled household products. more »

Pacific Southwest NewsroomPacific Southwest Programs Grants & FundingUS-Mexico Border News & EventsCareers About EPA Region 9 (Pacific Southwest)A-Z Index

Jump to main content.