Is Navasota, Texas tap water safe?
7 water systems report serving Navasota. 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.
A
Wellborn SUD
Serves 25,092 people · Surface water · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2024).
C
City of Navasota
Serves 8,068 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 8 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2023).
D
G & W WSC
Serves 1,650 people · Groundwater · Full report →
35 health-based violations in the last 5 years; 15 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).
D
Tdcj Pack Unit
Serves 1,597 people · Groundwater · Full report →
12 health-based violations in the last 5 years; 18 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
D
Tdcj Luther Units
Serves 1,431 people · Groundwater · Full report →
3 health-based violations in the last 5 years; 9 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
C
Grassy Creek Mobile Home Park
Serves 183 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 38 monitoring/reporting violations; 1 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).
A
Shady Oaks MHP
Serves 174 people · Groundwater · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; 1 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).