Sycamore Creek Hydrologic Unit Area Watershed Project - Research project into crop practices based in Ingham County, Michigan. Key management practices promoted are soil testing, field scouting, conservation tillage, cover cropping, application equipment calibrations, manure testing , and record keeping. The Arana Gulch Watershed Alliance - Dedicated to the preservation and enhancement of Arana Creek through public outreach and advocacy. The Natural Tendencies of Rivers - Introduction to characteristics of rivers and streams, written by J. G. Imhof of Ontario Ministry of Natural Resources. Includes information about sources and tributaries, dams, pollution, the role of the river in Indian myth, and bibliographic references.
Site includes newsletters, conference reports, and educational information.
Site includes latest campaign news, environmental and human rights information, and technical reports. UK Rivers Network - UK campaign for river conservation, education, and restoration through community action. Includes very comprehensive page of links about water pollution. Site has extensive information on these topics. Upper Chattahoochee Riverkeeper - Independent environmental organization whose mission is to advocate and secure the protection of the Chattahoochee River, its tributaries and watershed, in Georgia, Alabama, and Florida.