Is Spring Branch, Texas tap water safe?
5 water systems report serving Spring Branch. Your water depends on which one serves your address. Check your bill if unsure. This list is matched from the ZIP codes in this place, so it may include nearby systems.
D
Clwsc Canyon Lake Shores
Serves 44,196 people · Surface water · Full report →
6 health-based violations in the last 5 years; 6 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2026).
D
Sjwtx Triple Peak Plant
Serves 32,973 people · Surface water · Full report →
1 health-based violation in the last 5 years; 3 monitoring/reporting violations; PFOA/PFOS average above the 4 ppt federal limit: PFOS; Other PFAS above 2024 limits (rule proposed for repeal): PFHxS, Hazard Index; Lead 90th percentile below the action level (2025).
B
Cypress Cove WSC
Serves 1,825 people · Groundwater · Full report →
No health-based violations in the last 5 years; 5 monitoring/reporting violations; 3 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
A
Spring Branch Indian Hills Estates WSC
Serves 579 people · Groundwater · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).
B
Water Exploration Stein Roger Well Field
Population not reported (often a wholesaler) · Groundwater · Full report →
1 health-based violation in the last 5 years; 2 monitoring/reporting violations; No UCMR 5 PFAS results on file.