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Awards Nominations

The American Institute of Hydrology (AIH) recognizes individuals for outstanding accomplishments in the fields of groundwater, surface water, water quality, and institute development. These awards are named after prominent scientists and engineers, who have made numerous lasting contributions to the hydrologic sciences. AIH Awards include:

  • Charles V. Theis Award for Groundwater
  • Ray K. Linsley Award for Surface Water
  • Robert G. Wetzel Award for Water Quality
  • Founders Award for Institute Development
Nominees Do Not Need to Be a Member of AIH!

The nomination packet for each award should contain the following:

  1. A formal nomination letter by the nominator, outlining the education, career, and a record of performance detailing accomplishments and noteworthy impact achieved by the potential candidate.
  2. A current resume of the nominee.
  3. A minimum of two and maximum of four supporting letters with a limit of three pages each.

The supporting letter writers should state briefly how they know the nominee and describe why the nominee is deserving of the award. Please submit your nomination to admin@aihydrology.org by Friday, March 25, 2022. Award winners will be notified and the awards will be presented at an upcoming conference to be determined later in the year.

The Charles Vernon (C.V.) Theis Award was established in 1986, to recognize individuals who have made outstanding contributions in groundwater hydrology. Charles V. Theis graduated with a PhD from the University of Cincinnati in June 1929 and made numerous contributions to the field of groundwater science throughout his life.

The Ray K. Linsley Award was established in 1986, to recognize individuals who have made outstanding contributions in surface water hydrology. Dr. Linsley made numerous contributions to surface water hydrology and was the principal author of the textbook Applied Hydrology, published by McGraw-Hill in 1949. He directed the PhD dissertations of 35 students at Stanford University covering research on mechanics of overland flow, rainfall synthesis, stochastic hydrology, and modeling of the hydrologic cycle. These efforts led to the development of the Stanford Watershed Model, a state-of-the-art tool of hydrologists worldwide.

The Robert G. Wetzel Award recognizes individuals who have made outstanding contributions in the field of water quality. This award was dedicated in 2006, to the family of the late Robert G. Wetzel. Dr. Wetzel was a true leader in the field of freshwater science. His thoughts and brilliant synthesis of all aspects of lakes and streams are included in more than 30 books and 400+ publications including the definitive college textbook of this field, Limnology.

The AIH Founders Award was established in 1990, to recognize individuals who have provided outstanding, long and dedicated service to the Institute. It was established to honor the AIH founders Sandor Csallany, Alex Zaporozec, and Roman Kanivetsky. The award is given at the discretion of the AIH Executive Board to a member in good standing.