Water Quality: Arnaudville, LA
3 water systems • 8,643 people served
Multiple Health ViolationsWater Quality Summary
Arnaudville is served by 3 public water systems with a combined service population of 8,643 people, and has 112 EPA Safe Drinking Water Act violations on record. Critically, 76 of those are health-based violations, meaning one or more contaminants were detected above EPA-established safe levels — a serious public health concern. Arnaudville's violation count is 16% above the national average for Louisiana. Contaminants associated with violations include Barium, Chlorine Dioxide, Disinfection Byproducts, Gross Alpha.
Contaminants Found
Increases blood pressure and causes cardiovascular effects with long-term exposure.
Common source: Natural rock deposits, oil drilling operations, coal power plant waste
EPA limit: 2 mg/L
Can cause anemia in infants and young children; may cause nervous system effects at high levels.
Common source: Water treatment disinfectant used to control taste, odor, and microorganisms
EPA limit: 0.8 mg/L
Broad category of chemicals formed during disinfection, associated with increased cancer risk and adverse reproductive effects.
Common source: Reaction of disinfectants (chlorine, ozone, chloramines) with organic matter
Alpha-emitting radioactive particles increase cancer risk, particularly from bone and other internal cancers.
Common source: Natural uranium and radium in geological formations
EPA limit: 15 pCi/L (excluding radon and uranium)
Water Systems Serving Arnaudville
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| UNITED WATER SYSTEM | LA1099009 | Groundwater | 4,446 | 73 |
| TOWN OF ARNAUDVILLE WATER SYSTEM | LA1099001 | Groundwater | 3,957 | 16 |
| HIDDEN HILLS SUBDIVISION WATER SYSTEM | LA1097026 | Groundwater | 240 | 23 |
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 Louisiana
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.