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Submit Lewisville BSI backflow test reports

Use this page when the notice or tester workflow is about submitting, uploading, filing, or confirming a backflow test report for Lewisville.

Open utility source workflow Utility requirements Find from notice Request local help
City: Lewisville Utility: City of Lewisville Backflow Testing Cadence: At installation and at least once per year thereafter Last verified: 2026-06-29
Local answer

What to check for Lewisville

Use this page when the notice or tester workflow is about submitting, uploading, filing, or confirming a backflow test report for Lewisville.

  • Due basis: Lewisville says backflow prevention assemblies must be tested at installation and at least once per year thereafter by a licensed tester registered with the City. Test reports must be submitted electronically through BSI Online within ten days of the test date.
  • Notice or device clue: Look for the CCN, account number, BSI record, device ID, or assembly serial from the reminder.
  • Who is affected: Irrigation, fire sprinkler, commercial, industrial, multi-family, and other properties the City deems a cross-connection hazard.
  • Acceptance rule: Report acceptance depends on the named portal and the utility-approved tester route; keep proof that the report was submitted.
  • Program phone: 972-219-3400
Notice-to-closeout map

Source-backed procedure before the record is treated as closed

This is the working path for Lewisville notices: match the authority, confirm the tester gate, use the accepted submission route, and keep proof that the report was accepted.

Authority City of Lewisville Backflow Testing
Notice trigger Look for the CCN, account number, BSI record, device ID, or assembly serial from the reminder.
Tester gate View the official tester list
Submission route Lewisville backflow testing program page (program page)
Proof to keep Report acceptance depends on the named portal and the utility-approved tester route; keep proof that the report was submitted.
Failure branch Open failed-test workflow before treating repair, retest, or resubmission as complete.
Local signals

Signals that matter before you act

  • Submission path: Lewisville backflow testing program page - program page
  • Submission path: Lewisville tester registration portal - tester registration
  • Submission path: BSI Online submission portal - submission portal
  • Notice or device clue: Look for the CCN, account number, BSI record, device ID, or assembly serial from the reminder.
  • Tester gate: Start with the governing authority's published tester list. This utility has an official approved-tester route and it should be treated as the primary source.
  • Report acceptance: Report acceptance depends on the named portal and the utility-approved tester route; keep proof that the report was submitted.
  • Due basis: Lewisville says backflow prevention assemblies must be tested at installation and at least once per year thereafter by a licensed tester registered with the City. Test reports must be submitted electronically through BSI Online within ten days of the test date.
Submission packet

What the report needs before it can count

Use this as the working checklist for the owner, tester, or property manager before treating a passed field test as a completed compliance cycle.

Before filing

Match the notice record

  • Look for the CCN, account number, BSI record, device ID, or assembly serial from the reminder.
  • Service address, device type, due date, and utility name must match the notice.
  • Use the utility workflow before relying on a generic tester search.
Filing gate

Confirm the accepted route

  • Lewisville backflow testing program page (program page)
  • Lewisville tester registration portal (tester registration)
  • BSI Online submission portal (submission portal)
  • View the official tester list
After filing

Keep acceptance proof

  • Report acceptance depends on the named portal and the utility-approved tester route; keep proof that the report was submitted.
  • Keep portal confirmation, email receipt, account history, or accepted report record.
  • If the assembly failed, use the failed-test workflow before assuming the case is closed.
Failed-test workflow
Workflow

Lewisville workflow order

  1. Match the utility notice to the service address, device or assembly record, and due date.
  2. Confirm the tester is accepted through the governing tester-list or approval route before the report is filed.
  3. File the result through the stored submission path: Lewisville backflow testing program page, Lewisville tester registration portal, BSI Online submission portal.
  4. Keep proof that the report was submitted and accepted; a passed field test alone may not close the compliance cycle.
  5. If the assembly failed, follow the repair, retest, and resubmission sequence before assuming compliance is restored.
City FAQ

Lewisville questions before you act

How do I submit a backflow test report for Lewisville?

Use the official utility workflow and submission methods listed on this page: Lewisville backflow testing program page, Lewisville tester registration portal, BSI Online submission portal. Program phone: 972-219-3400. Report acceptance depends on the named portal and the utility-approved tester route; keep proof that the report was submitted.

What information should be ready before filing the Lewisville report?

Look for the CCN, account number, BSI record, device ID, or assembly serial from the reminder. Also keep the due date, service address, tester credential status, device type, and proof of submission.

Does the tester or owner submit the Lewisville report?

The field tester often controls portal entry, but the owner should keep the notice, due date, and proof that the report was accepted by City of Lewisville Backflow Testing.

Who controls the rule for Lewisville?

Lewisville search demand is routed to City of Lewisville Backflow Testing. Irrigation, fire sprinkler, commercial, industrial, multi-family, and other properties the City deems a cross-connection hazard.

What costs or fees should I expect for Lewisville?

Consumer testing price is market-based, but Lewisville adds a $25 City filing fee per test submission. Repair and retest pricing depends on assembly type, especially when fire assemblies or larger commercial systems are involved. Lewisville is unusually transparent about the City fee layered on top of the private tester invoice.