True H2O

Kendall County, TX

Water Testing in Boerne, TX

Know what is in your water before you treat it.

Call (210) 726-6895

About the water in Boerne

Boerne is served by City of Boerne Water Department, which draws from Edwards Aquifer wells operated by the City of Boerne. Local water tests in the range of 17 grains per gallon, based on the most recent utility averages.

Boerne sits in Kendall County at the Hill Country gateway, about 30 miles northwest of San Antonio on I-10. City water comes from Edwards Aquifer production wells in one of the recharge zone's most mineral-rich sections. At approximately 17 grains per gallon, Boerne water is among the hardest in the greater metro. The area's rapid growth has brought many new residents who quickly notice the effect on appliances and fixtures. Water softeners are effectively standard equipment in Boerne new construction.

Common local water concerns

  • Hard water minerals (approximately 17 grains per gallon, Edwards Aquifer Hill Country source)
  • Calcium carbonate scale (visible on fixtures within weeks in untreated homes)

Why Water Testing fits Boerne

Most homes in Boerne test in the very-hard range, around 17 grains per gallon based on City of Boerne Water Department's published averages. A free in-home test confirms what your specific tap is doing, since hardness shifts neighborhood to neighborhood across Kendall County. We also check chlorine residual and total dissolved solids, two readings that decide whether a softener alone is the right move or whether a whole-home carbon stage belongs in the build.

  • Bench test for hardness, chlorine, pH, and total dissolved solids.
  • Report cross-referenced against the utility CCR.
  • Treatment recommendation only if the test shows it is needed.

Other services in Boerne

Nearby service areas

Posted by the True H2O Team. Service area pages reflect water-utility data published by each county's primary water provider.