Basic overview of small systems, with links.

Network specializing in very small hydro systems, up to 5 kilowatts. Includes articles, down loadable publications, and links.

Free software provided by Canada to evaluate renewable energy projects. Evaluate the energy production, life-cycle costs, and greenhouse gas emissions reduction for central-grid and isolated-grid connected small hydro projects.

Information on dams, water diversions, impoundments, and hydroelectric projects, their impacts, and related links.

Documents associated with the hydro-electric relicensing project, primarily located in the El Dorado National Forest in California. Includes calendar, scientific studies, and a list server for project information.

Product and contact information for manufacturer of wire fish screens that prevent entrainment, injury, or death of targeted aquatic species by physically stopping fish from entering a water intake.

Tennessee Valley Authority site with a description and diagram of a generic hydroelectric dam and a pumped storage facility.

U.S. trade association. A comprehensive site containing policy information, relicensing information, and generally promoting industry interests.

Information about the scientific, technical, economic, social, and environmental effects of completing the Three Gorges dam in China, as well as the alternatives to the dam.

Collected stories from the Tri-City Herald about the controversy surrounding the possible breaching of the Ice Harbor, Lower Monumental, Little Goose, and Lower Granite dams on the Lower Snake River in Washington State.