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

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

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

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