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Cross-Connection Control

The Tennessee state certification program for testing and evaluation of backflow prevention assemblies.

Cross Connection Control Basic and Renewal Courses

Reference Materials

State Approved Test Procedures

Cross Connection Control Review

Public Dataviewer for Backflow Prevention Assembly Testers

TDEC manages a variety of critical work through active databases. To promote greater transparency, accountability, and wider access to public information, the department makes interfaces, called dataviewers, available to the public on our website. Dataviewers reflect overnight updates to our agency’s consolidated state databases. Information in this dynamic database is constantly changing as records are updated daily. Any changes made to the database should be available to the dataviewer the next day.

TDEC has developed dataviewers for the Fleming Training Center to help our customers view active and inactive backflow prevention assembly testers. 


Contact & Location  Information

2022 Blanton Dr.
Murfreesboro, TN 37129
Phone: (615) 898-8090

Hours of Operation

Monday - Friday
8:00 AM - 4:30 PM CST

This Page Last Updated: August 4, 2021 at 1:06 PM