Indiana regulates backflow prevention through IDEM’s cross-connection control program and individual water utility cross-connection control programs. Here’s what property owners need to know.
Who Is Required to Test?
In Indiana, backflow testing is typically required for: commercial and industrial properties, properties with irrigation systems, fire sprinkler systems, medical/dental offices, restaurants and food service facilities, car washes, multi-unit residential buildings, and any connection with a moderate or high cross-connection hazard.
How Often?
Annual testing is required by most Indiana water utilities. Some high-hazard assemblies may require more frequent testing. Always check with your specific utility.
Approved Testers
Testers must be certified through an ASSE-accredited program (typically ASSE 5110 or 5120). Many utilities maintain their own approved tester lists. Check with your utility before hiring a tester to ensure they are approved.
Test Report Submission
After testing, the certified tester completes a standardized test report form and submits it to your water utility. Property owners are responsible for ensuring timely test completion and submission. Deadlines vary by utility.
Penalties for Non-Compliance
Failure to comply may result in a notice of non-compliance, followed by service interruption if the issue is not resolved. Contact a certified tester immediately if you have received a past-due notice.