News & Multimedia

NATIONAL OFFICE

Peter Soeth, Deputy Chief (Acting Chief)
Office Phone: 303-445-3615
Cell Phone: 303-910-7473
Email: peter_soeth@ios.doi.gov

INTERIOR REGION 5: MISSOURI BASIN AND INTERIOR REGION 6: ARKANSAS-RIO GRANDE-TEXAS GULF

Tyler Johnson
Office Phone: 406-247-7609
Cell Phone: 406-839-6750
Email: tyler_a_johnson@ios.doi.gov

INTERIOR REGION 7: UPPER COLORADO BASIN

Becki Bryant (Public Affairs Officer)
Phone: 801-524-3659
Email: becki_bryant@ios.doi.govv

Jennifer Erickson 
Email: jennifer_erickson@ios.doi.gov

INTERIOR REGION 8: LOWER COLORADO BASIN

Vernon Cunningham
Office Phone: 702-293-8521
Cell Phone: 702-280-3442
Email: vernon_cunningham@ios.doi.gov

INTERIOR REGION 9: COLUMBIA-PACIFIC NORTHWEST

Michael Coffey
Office Phone: (208) 378-5020
Email: michael_coffey@ios.doi.gov

INTERIOR REGION 10: CALIFORNIA-GREAT BASIN

Mary Lee Knecht
Office Phone: 916-978-5100
Email: mary_garrisonknecht@ios.doi.gov
 

Updated on April 17, 2026