Unified Interior Regions
Arizona
The Southwest Region includes California, Nevada, and Arizona. The Regional Office, headquartered in Sacramento, provides Center oversight and support, facilitates internal and external collaborations, and works to further USGS strategic science directions.
States L2 Landing Page Tabs
IAU WGCCRE Coordinate System for Vesta
IAU WGCCRE Coordinate System for Vesta.
Overview of the MI Investigation during Spirit's first 450 sols
Overview of the Microscopic Imager Investigation during Spirit’s first 450 sols in Gusev crater.
Sampling in the Grand Canyon High Flow Experiment
USGS Aquatic Ecologist Ted Kennedy sampling invertebrate and organic drift at Lees Ferry during the November 19, 2012 HFE.
Aggregates Data by State, Type, and End Use; 1971–2016
This data set contains supplemental aggregates data for the USGS Minerals Yearbook Volume II—Area Reports: Domestic. It contains data for the years 1971 through 2016 and replaces the discrete construction aggregate tables that were included in the individual State chapters prior to 2014. It contains
Athena Microscopic Imager investigation
Athena Microscopic Imager investigation.
Sampling in the Grand Canyon High Flow Experiment
USGS Aquatic Ecologist Ted Kennedy sampling invertebrate and organic drift at Lees Ferry during the November 19, 2012 HFE.
2009 Report (All Tables)
2009 Report (All Tables)
Microscopic Imager Calibration Report
Microscopic Imager Calibration Report.
Social Media
Locations
Southwest Climate Adaptation Science Center
Astrogeology Science Center
Phone: 928-556-7000
Fax: 928-556-7014
Western Geographic Science Center - Tucson Project Office
Western Geographic Science Center - Flagstaff Project Office
Southwest Biological Science Center - Flagstaff, AZ, Headquarters
Phone: 928-556-7094
Fax: 928-556-7092
Arizona Water Science Center, Tucson Office
Phone: (520) 670-6671
Fax: (520) 670-5592
Yellowstone Volcano Observatory (YVO)
yvowebteam@usgs.gov
Phone: 360-993-8906
Southwest Biological Science Center - Tucson, AZ, Research Station
Phone: (520) 670-6671
Fax: (520) 670-5592
Arizona Water Science Center, Flagstaff Office
Phone: (928) 556-7136
Fax: (928) 556-7112
Arizona Water Science Center, Tempe Office
Phone: (480) 736-1093
Fax: (480) 736-1356
Arizona Water Science Center, Yuma Office
Phone: (928) 782-6024
Fax: (928) 782-0268