I'm currently a Ph.D. student with prior experience in aquatic ecology. Previously, most of my work has focused on lentic rather than lotic systems. After taking the usual stream ecology and hydrology courses I felt confident that I understood the basic concepts of ecology as they pertain to flowing water. However, when designing an experiment from scratch I needed a "crash course" in how to implement methodology. This book has been no disappointment on that front, and is a must have for anyone entering the field as a stream ecologist. In addition, I feel it would make a good supplemental text whereby students could perform some of the procedures outlined in the book for labs.