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Donald Bills

Don joined the USGS Arizona Water Science Center in 1978 and is currently a Scientist Emeritus.

Donald Bills is a Scientist Emeritus with over 34 years of experience in basic data programs and projects studying the surface water, groundwater, and water chemistry of Northern Arizona and the western US. Don’s recent works include regional groundwater flow and contaminate hydrology (uranium and trace metals) of the Grand Canyon watershed, geohydrology of large regional flow systems in Northern Arizona, and groundwater-resources assessment and development support for Tribal Lands in Northern Arizona. 

Don’s special interests are in large regional groundwater-flow systems and regional springs. Don has an interest in borehole and surface geophysics. 

*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government