INTERA’s John Ellis, PG, Principal Hydrogeologist, will be giving a seminar at the University of Texas at Dallas this Thursday, November 9, 2023, for the School of Natural Sciences and Mathematics. Mr. Ellis’ presentation, entitled “The GULF 2023 Model and Ensemble: Modeling Advances for the Gulf Coast Aquifer System”, will focus on the development and application of the GULF 2023 model for assessing groundwater availability and land-surface subsidence in the northern Texas Gulf Coast region. To learn more, visit: Department Seminars and Events - Geosciences | The University of Texas at Dallas (