Owner guide · compliance notice
Got a backflow testing notice? Start with the assembly, deadline, and recipient
A backflow testing notice is a prompt to verify an identified assembly with the program that issued the notice—not proof that every plumbing fixture on the property needs the same work. Preserve the notice, match it to the actual assembly, and confirm the recipient's current instructions before scheduling.
The short answer: use the notice as a matching document
Start by finding the assembly information printed on the notice: service address, meter or account reference, assembly location, and any serial or program number. Compare those details with the physical assembly before anyone tests it. A report attached to the wrong serial number or service can be difficult for a receiving program to reconcile.
The notice should also tell you who receives the result and when. Portland's Water Bureau is one example: it sends annual reminders and asks commercial customers to follow the schedule in the letter. Your utility may use a different interval, portal, form, or tester-registration rule.
Sources for this section: Portland Water Bureau: Testing backflow prevention assemblies; Washington Administrative Code: field test report content.
Four checks before booking a test
Confirm the exact assembly
Read the tag and location at the site. A property can have separate domestic, irrigation, fire, boiler, or process assemblies.
Ask the recipient what it accepts
Confirm the deadline, required form or portal, whether it requires a registered tester, and who is responsible for sending the completed report.
Coordinate safe access
Give the tester access to the assembly and identify services affected by isolation before the appointment—not after a gauge is connected.
Keep the final record
Retain the notice, completed report, and any repair or retest documentation together under the assembly identity.
Sources for this section: Portland Water Bureau: Testing backflow prevention assemblies; City of Fort Worth: Backflow and cross-connection control; EPA: Protecting Water Quality through Cross-Connection Control and Backflow Prevention.
The owner, tester, and water program have different jobs
| Role | Practical job | Do not assume |
|---|---|---|
| Property owner or facility contact | Practical job:Provide correct site information, access, and coordination; address the notice on time. | Do not assume:That a tester can identify the right assembly from an address alone. |
| Qualified tester | Practical job:Perform the accepted procedure, create a complete record, and follow the actual program's delivery instructions. | Do not assume:That every program accepts the same credential, form, or deadline. |
| Water system or authority | Practical job:Set the applicable program, record, and corrective-action requirements. | Do not assume:That a generic web checklist changes its current rules. |
Sources for this section: EPA: Cross-Connection Control Best Practices Guide; Portland Water Bureau: Testing backflow prevention assemblies; Texas Commission on Environmental Quality: Cross-connection control and backflow prevention.
Use a field record to reduce transcription gaps
BackflowPass is a field-report workflow for a certified tester to document the site, assembly, readings, signatures, and PDF report. It can help keep the details from a completed test together while the tester is still at the assembly.
It does not receive utility notices, identify the required assembly, validate a local credential, submit to a utility portal, or decide whether a report is accepted. Confirm those items with the notice issuer before filing.
Sources for this section: Washington State Department of Health: Backflow prevention assembly field test report; Texas Commission on Environmental Quality: Cross-connection control and backflow prevention.
Sources and review boundary
This guide was reviewed on August 22, 2026. It links to primary public sources where possible and labels state and local examples as examples. It is educational material, not engineering, legal, installation, certification, or water-system approval advice.
- EPA: Protecting Water Quality through Cross-Connection Control and Backflow Prevention
Program elements, including records for testing, repair, personnel, and assemblies in service.
- EPA: Cross-Connection Control Best Practices Guide
EPA guidance on cross-connection-control program responsibilities, testing, and records.
- Portland Water Bureau: Testing backflow prevention assemblies
A current public-water-system example of annual notices, owner coordination, tester reporting, and a submission timeline.
- City of Fort Worth: Backflow and cross-connection control
A current utility example covering irrigation, certified tester registration, and reports for new, altered, replacement, and removed assemblies.
- Washington State Department of Health: Backflow prevention assembly field test report
An official example of a state field-report resource; its requirements are not a national form.
- Washington Administrative Code: field test report content
A detailed state example of report fields covering identity, readings, repair, tester, and gauge information.
- Texas Commission on Environmental Quality: Cross-connection control and backflow prevention
A state example of a receiving authority's program and report materials; do not treat it as a national procedure.
Continue with the right next question
- Follow the report-submission workflowMove from a completed field record to the correct recipient without treating a PDF as automatic filing.
- Coordinate testing at a facilityPlan access, tenants, and affected services before the appointment.
- Start a field reportUse a phone-based workflow to capture the assembly record at the jobsite.
Related field references
Backflow prevention assembly guide
The practical distinction between testable assemblies, non-testable devices, air gaps, and the pressure reversals cross-connection programs manage.
RPZ vs. DCVA vs. PVB
A source-led comparison of the major assembly families, their protection limits, and why local hazard approval controls selection.
Backflow test report guide
Common report record blocks, local-form acceptance, failed-test history, and the submission checks a generic PDF cannot answer.
Failed backflow test guide
How to preserve the original result, confirm the local corrective path, document repair or replacement, and retain a complete retest record.
Backflow testing checklist
A job-readiness checklist for procedure, access, assembly identity, gauge records, report review, and filing—not a replacement field procedure.
Cross-connection control program guide
The authority, survey, approved protection, testing, recordkeeping, and corrective-action pieces behind a maintained program.
Fill this out on the phone instead.
The generator asks for exactly these fields, grades every differential as you type, opens repair and retest fields when something fails, and hands you the finished one-page PDF. No account, no install, works with no signal.