Applied hydrogeology is intended as an introductory textbook for courses in hydrogeology at either advanced undergraduate or dual graduate/undergraduate levels and as a reference book for the working professional. The book stresses application of mathematics to problem solving rather than derivation of theory. To this end you will find many example problems with step-by-step solutions. Case studies in many chapters enhance under-standing of the occurrence and movement of ground water in a variety of geologic settings. The expanded appendices which are tables of various functions and tables for unit conversions provide additional data for solving problems in well hydraulics water chemistry and contaminant transport. A glossary of hydro geological terms makes the book a valuable reference.