Austin Water Cross-Connection Control
Use Austin Water resources and WEIRS-linked tester information
- Last verified 2026-06-29
- At least once a year for many listed assemblies, plus initial testing on installation
Texas tester routes
Texas approved backflow tester lists by utility.
Use this page to find Texas utility routes where BackflowVerdict has a published official tester-list path. The governing utility page remains the route that decides the list and reporting workflow.
25 official tester routes
State guide: Texas backflow testing requirements
Local utility rules stay canonical
Official routes
Open the utility list before choosing a tester
Each route below points to a utility page that separates the official authority list from non-official provider discovery.
City of Baytown Backflow Information
View Baytown testers registered with Envirotrax
- Last verified 2026-07-06
- Online submission required for backflow test reports
City of Bedford Cross Connection and Backflow
Open Bedford registered BPAT search through VEPO
- Last verified 2026-07-03
- Upon installation, replacement, repair, or relocation; annual for commercial assemblies
City of Buda Cross-Connection Control
Open Buda registered BPAT route
- Last verified 2026-07-03
- Installation testing; annual testing for high-hazard water connections
City of Cleburne Backflow Prevention Program
Find BPAT testers registered to work in Cleburne
- Last verified 2026-07-03
- Upon installation, repair, or relocation; annual thereafter
City of College Station Backflow Prevention
Open the College Station registered tester list
- Last verified 2026-06-29
- Installation testing plus ordinance-driven ongoing reporting
City of Euless Cross-Connection Control Program
Open Euless TrackMyBackflow tester registration details
- Last verified 2026-07-06
- Test results must be submitted through TrackMyBackflow when the City program requires testing
City of Fort Worth Water Backflow Program
Open Fort Worth BPAT registration details
- Last verified 2026-06-29
- Upon installation, repair, or relocation; and annually thereafter
City of Frisco Backflow Program
Use BSI to obtain the list of registered Frisco testers
- Last verified 2026-06-29
- Upon installation and annually thereafter for certain testable assemblies
City of Garland Water Supply Protection
Open the Garland backflow tester list
- Last verified 2026-06-29
- Prior to permanent activation and annually thereafter
City of Irving Cross Connections and Backflow
Open Envirotrax registered tester search for Irving
- Last verified 2026-07-06
- Periodic and event-driven testing with online report submission
City of League City Backflow Testing Program
Open League City BSI and certified tester instructions
- Last verified 2026-07-06
- Upon installation and at least annually
City of Leander Cross-Connection Control
Use the BSI website for Leander licensed registered testing agencies
- Last verified 2026-06-29
- Annual for many hazards; every five years for some residences without septic
City of Lewisville Backflow Testing
Open the Lewisville registered tester list
- Last verified 2026-06-29
- At installation and at least once per year thereafter
City of Mansfield Water Utilities Backflow Testing
Search Mansfield licensed backflow inspectors through VEPO
- Last verified 2026-07-03
- Upon installation, repair, or relocation; annual testing expected for assemblies
City of Marble Falls Backflow Prevention and Cross Connection
Open Marble Falls registered backflow tester route
- Last verified 2026-07-03
- Annual for high health hazard devices
City of Mesquite Backflow Prevention
Open the Mesquite backflow tester list
- Last verified 2026-06-29
- Upon installation and annually thereafter, excluding residential assemblies that require testing on installation
City of Round Rock Backflow Prevention
Open the Round Rock registered tester list
- Last verified 2026-06-29
- Annual for high-hazard devices; every 7 years for low-hazard devices
City of Southlake Cross Connection Control
Open Southlake registered backflow tester search
- Last verified 2026-07-03
- Annual testing for backflow prevention devices
City of Sugar Land Water Utilities
Contact BSI for the current Sugar Land companies and testers registered for online report entry
- Last verified 2026-06-29
- Annual for devices protecting against health hazards
City of Taylor Cross Connection Control Backflow
Find BPAT registered to work in Taylor
- Last verified 2026-07-03
- Upon installation, repair, or relocation; annual thereafter
Grand Prairie Water Utilities
Open the Grand Prairie program page
- Last verified 2026-06-29
- Annual
Liberty City Water Supply Corporation Backflow Program
Open Liberty City WSC VEPO registered tester route
- Last verified 2026-07-06
- Annual testing required when both septic and irrigation conditions apply
San Antonio Water System Backflow Prevention
Find a registered testing company in the SAWS BSI portal
- Last verified 2026-06-29
- Annual
Talty Special Utility District Backflow Testing
Open the Talty SUD registered tester list
- Last verified 2026-06-29
- Upon installation and annually for health-hazard or commercial properties
Statewide certification is not the same as utility approval
Many searches mix certified, registered, and approved tester language. BackflowVerdict keeps these routes tied to the actual utility list or portal source shown on the local page.
Guides that clarify tester status
Approved testers vs find a tester
Why official tester lists and commercial directories must stay separate, and what each page type is allowed to claim.
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County-certified vs utility-approved testers
Why a county certification list, a city-approved list, and a non-endorsed handout are not the same thing even when they all help users find testers.
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Backflow reporting portals: BSI, SwiftComply, WEIRS, VEPO, Aqua, Tokay, and SpryBackflow
Find how BSI Online, SwiftComply, WEIRS, VEPO, Envirotrax, Aqua Backflow, TrackMyBackflow, Tokay WebTest, SpryBackflow, and utility customer portals affect backflow test report submission after the field test.
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