Fitts Geosolutions, LLC
Fitts Geosolutions develops groundwater modeling software and provides consulting on groundwater flow and contamination issues. Two software products are for sale here - TWODAN, which models groundwater flow using the analytic element method, and SOLUTRANS, which models equilibrium and non-equilibrium solute transport with analytic solutions. Charles Fitts, the owner of Fitts Geosolutions and author of the software products and the textbook Groundwater Science, has 24 years of consulting and research experience. He is available for consulting on groundwater, geotechnical and computer programming.