How to submit a backflow test report to Prairie Path Water Company-Lake Marian
Prairie Path Water Company-Lake Marian is a public water system in Illinois. Backflow preventer assemblies on its distribution system must be tested by a certified tester and the test report filed with the purveyor — here is how filing works.
How to file your backflow test report
Prairie Path Water Company-Lake Marian takes backflow test submissions through EnviroTrax (Vepo LLC). Testers enter each test in the portal themselves — no bulk upload exists for any portal vendor — so BackflowGo preps your re-key sheet (every value in the portal's entry order) and routes you to EnviroTrax (Vepo LLC) to file.
- One EnviroTrax account covers all participating utilities — register once, then add purveyors.
- Vepo staff manually verify your TCEQ license, insurance, and gauge certs before you can submit; expired docs lock the account.
- Find the assembly by property, or use 'Submit a Test for an Unlisted Property'. The report only counts once checkout is paid.
The Illinois form requirement
Illinois does not mandate a single statewide test form. Most purveyors accept the standard USC/AWWA-style report, which BackflowGo generates — requirements live at the purveyor level.
Listing data is sourced from the EPA SDWIS federal registry and BackflowGo's own purveyor research. All Illinois water systems →