Backflow Prevention

ABPA: American Backflow Prevention Association - ABPA is dedicated to backflow education and technical assistance.
www.abpa.org/

Backflow.com - Directory of information sources, organizations, and manufacturers in the backflow prevention and cross connection control industries.
www.backflow.com/

Drinking Water & Backflow Prevention - Monthly magazine. Subscription information and sample articles.
www.dwbp-online.com/

Tennessee Backflow Prevention Association - The Tennessee Chapter of the American Backflow Prevention Association, dedicated to the protection of the public water supply from backflow and cross-connection hazards. Site has information and internet links.
www.tnbackflow.com/

Your Drinking Water and Backflow Prevention - Learn how to protect your public water supply from contamination by backflow.
www.mindspring.com/~loben/water.htm