Tennessee American Water (Chattanooga): backflow testing rules

Who must test

• Customers with a non-RP irrigation device are told to replace it with an approved RP assembly by 2027. Source.
• Residential dual-check may be allowed in low hazard cases; disconnection possible after repeated requests. Source.

Notices and deadlines

• The irrigation notice letter is sent to customers during their annual inspection of the device. Source.

How the report is filed

• BackflowBMP portal, replaces paper submission; portal URL not published on the page. Source.

Tester registration

• Testers who are not on the list and did not attend a meeting contact tawc.crossconnection@amwater.com. Source.

Approved testers

• Lists company names with phone numbers; the page says the list and contact information are at the bottom of the page. Source.
• Roster PDF. Source.

Program

• Utility page with tester submission notice, approved tester roster and irrigation notice letter. Source.

Read October 6, 2026. Program page: amwater.com.

Certified backflow testers near Chattanooga

All certified testers near Chattanooga · Tennessee roster