Water Quality: Fredericksburg, TX
5 water systems • 11,773 people served
Multiple Health ViolationsWater Quality Summary
Fredericksburg is served by 5 public water systems with a combined service population of 11,773 people, and has 220 EPA Safe Drinking Water Act violations on record. Critically, 78 of those are health-based violations, meaning one or more contaminants were detected above EPA-established safe levels — a serious public health concern. Fredericksburg's violation count is roughly in line with the national average for Texas. Contaminants associated with violations include HAA5, Selenium, Stage 2 DBP, Total Organic Carbon.
Contaminants Found
Haloacetic acids are associated with increased cancer risk and potential reproductive and developmental effects.
Common source: Reaction of chlorine disinfectants with organic matter in treated water
EPA limit: 0.060 mg/L (60 ppb)
Hair loss, nail brittleness, and nervous system damage at elevated concentrations.
Common source: Natural geological deposits, mining discharges, oil refinery waste
EPA limit: 0.05 mg/L (50 ppb)
Trihalomethanes and haloacetic acids that increase cancer risk and may cause adverse reproductive outcomes.
Common source: Chlorine disinfection reacting with natural organic matter in source water
EPA limit: TTHM: 0.080 mg/L; HAA5: 0.060 mg/L
Not a direct health risk but reacts with disinfectants to form carcinogenic byproducts such as trihalomethanes.
Common source: Decaying plant material, algae, soil organic matter in source water
EPA limit: Treatment technique (must reduce TOC based on source water level)
Water Systems Serving Fredericksburg
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| CITY OF FREDERICKSBURG | TX0860001 | Groundwater | 11,257 | 18 |
| LIVEOAKS MOBILE HOME PARK | TX0860090 | Groundwater | 357 | 40 |
| BERNHARD TRAILER PARK | TX0860136 | Groundwater | 60 | 99 |
| ROYAL OAKS APARTMENTS | TX0860080 | Groundwater | 57 | 26 |
| SILVER WINGS FLY IN RANCH | TX0860113 | Groundwater | 42 | 37 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Other Cities in Texas
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.