BACKFLOW BASE

Backflow Base / Every state / Texas / Round Rock

Backflow testing software for Round Rock, Texas.

For testing companies working Round Rock's 135,359 people: booking, routes, the field test, and the report to the water system.

Water systems based in Round Rock

Plus 6 smaller systems based here. Households near Round Rock may be served by another system; Backflow Base matches each address to its own. All 4,590 in Texas →

Water systems: EPA SDWIS, active community systems, 2026-10-19. Population: Census Bureau 2024 estimates.

Testing companies in Round Rock

98 companies on the tester lists of 1 water system. The first 25:

From City of Round Rock (dated January 16, 2026). Checked October 19, 2026. A list shows who may test, not who is good; ask the water system for its current list.

Other Texas cities

The software

Contact

hello@backflowbase.com