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Comal County, TX

Water Testing in Comal County, TX

Know what is in your water before you treat it.

Call (210) 726-6895

About the water in Comal County

Comal County is served by Springs Hill SUD (Canyon Regional Water Authority wholesale), New Braunfels Utilities, and Canyon Lake Water Service, which draws from Trinity Aquifer groundwater (CRWA Wells Ranch) plus Edwards Aquifer wells and surface water from Canyon Lake (GBRA). Local water tests in the range of 15 grains per gallon, based on the most recent utility averages.

Comal County is split between New Braunfels city water on the south end and rural well systems north of Canyon Lake. The water profile shifts from blended surface-and-aquifer to straight Trinity Aquifer well-water in under fifteen miles.

Common local water concerns

  • Trihalomethanes (TTHM: 84 ppb LRAA, 2024 MCL VIOLATION, MCL 80 ppb; range 6.8 to 125 ppb)
  • Haloacetic acids (HAA5: 36 ppb LRAA, 60% of 60 ppb MCL)
  • Hard water minerals

View the Springs Hill SUD (Canyon Regional Water Authority wholesale), New Braunfels Utilities, and Canyon Lake Water Service Consumer Confidence Report

Why Water Testing fits Comal County

Comal County water runs moderately hard, in the 15 grains per gallon range per Springs Hill SUD (Canyon Regional Water Authority wholesale), New Braunfels Utilities, and Canyon Lake Water Service. A free in-home test confirms the specific reading at your tap and checks chlorine, pH, and total dissolved solids before any treatment is recommended.

  • 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 Comal County

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