How to submit a backflow test report to Duck Lake Well Owners Association
Duck Lake Well Owners Association 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
Confirm the submission channel with the utility before filing. Duck Lake Well Owners Association has not yet been verified for a specific submission route — some purveyors accept reports by email, others use a portal vendor or take paper filings. BackflowGo tracks this data across 49,000+ US water systems and keeps it current as purveyors confirm their channels.
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 →