Technical Issues in Small Dam Removal Engineering Brian E. Graber, Margaret Bowman, R. Scott Carney, Martin W. Doyle, Madeline Fisher, Ph.D., Scudder D. Mackey, Ph.D. and Laura Wildman, P.E. August 2001
Dam Removal Requirements, Process, and Techniques United States Environmental Protection Agency (EPA) guide to dam removal. July, 2007. Chapter 9 of the National Management Measures to Control Nonpoint Source Pollution from Hydromodification. The full document is available Here
The EPA's Water Sense Program encourages the use of water-conserving appliances in new homes and has a system of labels that demonstrate good water effciency for toilets, appliances, etc.
Fluvial Geomorphology is the study of how a river changes and moves through its life. In this presentation, Dr. David T. Williams, Ph.D., P.E., of David T. Williams and Associates, Engineers, does a fantastic job of explaining how a river works.