Upcoming Brown Bag: Tres Rios — Wetland Ecology in an Arid Environment

This presentation will explore the key facets concerning the City of Phoenix Tres Rios Wetlands. Multiple events led the City of Phoenix to the development of a tertiary wetland treatment system at the 91st Avenue Waste Water Treatment Facility. Ron Elkins will give an overview of the history and events of the as-built project, as well as a review of … MORE…

2013 SARSEF AHS/CAP Awards

On March 12, AHS participated in the Southern Arizona Regional Science and Engineering Fair (SARSEF). Judges on behalf of AHS were Gary Burchard of Metro Water, Brittney Bates of Montgomery & Associates, and Dick Thompson of Tucson Water. The AHS panel presented 20 awards ranging from $20 to $100 for posters K thru 12 grades. Dick Thompson presented the awards … MORE…

In Memoriam: Dr. Lorne Graham (Gray) Wilson

Dr. Wilson, winner of the 2003 AHS Lifetime Achievement Award, passed away at home on October 22, 2011.  Gray Wilson will be remembered for his warmth and compassion, and his contributions in advancing the science of hydrology He inspired many hundreds if not thousands of students and professionals during over 30 years as an educator, researcher, and mentor at the … MORE…