PORTALVERIFIED
How to submit a backflow test report to City of Grand Prairie
City of Grand Prairie is a public water system in Texas. 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.
PWS ID
TX0570048
STATE
Texas
TYPE
City
FILING FEE ON RECORD
$0
How to file your backflow test report
City of Grand Prairie takes backflow test submissions through Tokay Web Test. 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 Tokay Web Test to file.
FEES · $1.00 per report, plus a $0.50/test surcharge when submitting fewer than 5 at once — batch 5+ to skip the surcharge.
- Each utility runs its own tokaytest.com site with separate credentials the utility issues after verifying your certs.
- Locate the device by serial + building number (or hazard/meter #). Save tests as you go, then submit the batch together through the cart.
- Submitted tests can't be edited — double-check readings before checkout.
The Texas form requirement
TCEQ-20700
Texas requires TCEQ Form 20700 — BackflowGo fills the official PDF for you.
TEST · REPORT · SUBMIT
BackflowGo preps your re-key sheet and routes you to Tokay Web Test — every value in entry order, nothing forgotten.
Listing data is sourced from the EPA SDWIS federal registry and BackflowGo's own purveyor research. All Texas water systems →