Backflow Base / Every state / Oklahoma
Backflow testing software for Oklahoma.
Booking, scheduling, the field test, and the report to the water system, for testing companies in Oklahoma.
Oklahoma water systems
Oklahoma has 873 active community water systems. Each test report goes to the one that serves the address. The largest:
- Oklahoma City644,000 people served
- Tulsa413,000 people served
- Broken Arrow Municipal Authority116,330 people served
- Norman Utilities Authority104,868 people served
- Lawton92,757 people served
- Edmond Pwa79,408 people served
- Midwest City55,935 people served
- Moore Public Works Authority55,083 people served
- Stillwater Utilities Authority53,000 people served
- Enid49,347 people served
Water systems: EPA SDWIS, active community systems, 2026-10-19. Population: Census Bureau 2024 estimates.
Cities
- Oklahoma City →712,919 people
- Tulsa →415,154 people
- Norman →131,010 people
- Broken Arrow →122,756 people
Testing in Oklahoma
Who may test is set by the state, the water system, or both. Ask the water system you will test for which certifications it accepts before your first test.
The software
- Bookings from a booking page, your own website, and an AI receptionist on your phone.
- Schedule board and route for each tester.
- Field app that scores every test, even with no signal.
- Test reports sent to the water system that serves each address.
- Card payments to your own Stripe account, and yearly renewals that charge after the test.
- Client portal for HOAs, property managers and contractors.
- $50/month flat: no per-test fee, no cut of payments.
- Every feature →What the app does, part by part.
- Compare →Next to other backflow and field-service software.
- Start free →No card. $50/month or $500/year once you go live, 45 days free.
- Free exam prep →Study questions, practice exams, device tests, a VR wet lab.