Organization of EPAs Region 9 Office in San Francisco Organization chart and contact information for EPA's Pacific Southwest Office, which serves Arizona, California, Hawaii, Nevada, Pacific Islands, and Tribal Nations
EPA Region 9 (Pacific Southwest) | US EPA EPA’s Pacific Southwest (Region 9) implements and enforces federal environmental laws in Arizona, California, Hawaii, Nevada, Pacific Islands, and 148 Tribal Nations
Josh F. W. Cook appointed as EPA Pacific Southwest Regional . . . SAN FRANCISCO - Today, U S Environmental Protection Agency (EPA) Administrator Lee Zeldin announced that President Donald J Trump appointed Josh F W Cook as EPA’s Pacific Southwest (Region 9) Regional Administrator
Regional and Geographic Offices - US EPA Region 9 - San Francisco (serving AZ, CA, HI, NV, American Samoa, Commonwealth of the Northern Mariana Islands, Federated States of Micronesia, Guam, Marshall Islands, and Republic of Palau)
Josh F. W. Cook Appointed as EPA Regional Administrator On March 18, U S Environmental Protection Agency (EPA) Administrator Lee Zeldin announced that President Donald J Trump appointed Josh F W Cook as EPA’s Pacific Southwest (Region 9) Regional Administrator