Eugene S. Simpson Undergraduate Prize

The Simpson undergraduate award is sponsored by the Eugene S. Simpson Endowment to the Department of Hydrology and Atmospheric Sciences. At the annual student research symposium, El Día del Agua y la Atmósfera, the $500 award is made to the most outstanding undergraduate poster presenter (excluding the Hargis Award winners) with a priority in hydrogeology, subsurface hydrology, or environmental hydrology (water quality-water chemistry).  

The award is made to recognize not only the student's excellence in poster development and presentation skills but also the relevance and impact their research efforts will have on society.  The award is also made to encourage other students to develop and improve their poster development and presentation skills and to participate in future competitions.

The inaugural award was made in 2012.

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2024, Eden Harper

  • Investigating Seneca park basin storage and establishing replicable analysis protocols

2023, Jeffrey Switzer

  • Influence Of seasonal precipitation amounts on stream water source contributions

2022, Dylan Girone

  • A forecast evaluation of the north American summer monsoon precipitation near Arizona in recent years

2021, Matthew Ford

  • The impact of government dairy subsidies on groundwater levels in Arizona

2020, Rachel Spinti

  • A history of reservoir storage and regional development in the continental United States

2019, Tiffani Cáñez

  • Investigation of the extent of fresh and brackish groundwater to inform better management of decreasing groundwater levels in the Willcox basin, SE Arizona

2018, Samantha Swartz 

  • Evaluating rainwater-harvesting basin curb-cuts: how volunteer maintenance impacts infiltration

2017, Mekha Pereira

  • A study of improved quality effluent discharged from Agua Nueva Water Reclamation Facility to the lower Santa Cruz river

2016, David Reyes

  • An improved resolution, spatially-distributed global model of sediment discharge and forecasting under future climate scenarios

2015, Laura Nakolan

  • Response of infiltration rate to improvements in effluent quality at the Sweetwater Recharge Facility

2014, Alyssa G. Miller

  • Water quality changes at Southern Avra Valley Storage and Recharge Project (SAVSARP) show higher than expected concentrations of total hardness as a result of cation exchange, mineral dissolution and precipitation

2013, Chelsea Kestler

  • Arsenic biomineralization and the role of sulfate in landfill settings

2012, Adam M. Karczynski

  • COSMOS neutron data and hydraulic conductivity determination