ST CHARLES PARISH DEPT OF WATERWORKS vs BATON ROUGE WATER COMPANY
Water quality comparison — risk levels, violations, PFAS records, and contaminants
Quick Answer
Both utilities share the same risk level (safe). ST CHARLES PARISH DEPT OF WATERWORKS has 0 open health-based violations and 118 PFAS records. BATON ROUGE WATER COMPANY has 0 open health-based violations and 2378 PFAS records.
Louisiana · LA1089001
No Concerns Detected
Water meets all safety standards with no detected exceedances.
0
Open violations
118
PFAS records
Louisiana · LA1033005
No Concerns Detected
Water meets all safety standards with no detected exceedances.
0
Open violations
2378
PFAS records
Head-to-Head Comparison
| Metric | ST CHARLES PARISH DEPT OF WATERWORKS | BATON ROUGE WATER COMPANY |
|---|---|---|
| State | Louisiana | Louisiana |
| Risk Level | No Concerns Detected | No Concerns Detected |
| Population Served | 52,879 | 596,844 |
| Open Health Violations | 0 | 0 |
| Total Violations | 1 | 2 |
| PFAS Records | 118 | 2378 |
| Ownership | Local | Private |
| Service Type | Surface water | Groundwater |
| City Served | — | — |
Contaminants in Violation Records
ST CHARLES PARISH DEPT OF WATERWORKS
- Nitrate
BATON ROUGE WATER COMPANY
- Haloacetic Acids (HAA5)
- Total Trihalomethanes (TTHMs)
Key Differences
ST CHARLES PARISH DEPT OF WATERWORKS has 118 PFAS records vs. 2378 for BATON ROUGE WATER COMPANY.
What Should I Do?
If either utility shows open violations or elevated PFAS records, consider:
- Installing a reverse osmosis filter — removes PFAS, lead, arsenic, nitrates, and most heavy metals.
- Requesting your utility’s annual Consumer Confidence Report (CCR) for the most current test results.
- Ordering a certified lab water test if you want contaminant-specific data for your address.
Frequently Asked Questions
Which is safer — ST CHARLES PARISH DEPT OF WATERWORKS or BATON ROUGE WATER COMPANY?
Both utilities share the same risk level (safe). Both utilities have similar violation profiles — review the full data above to decide based on specific contaminants that concern you.
What does "open health-based violation" mean?
An open health-based violation means a water system has exceeded an EPA Maximum Contaminant Level (MCL) or failed to meet a treatment technique — and the violation has not yet been resolved. These are the most serious type of water quality violations.
How current is this data?
Violation data comes from EPA's Safe Drinking Water Information System (SDWIS), which is updated as utilities report. PFAS data comes from EPA's UCMR 5 monitoring (2023–2025). Risk levels are recalculated daily.
What does PWSID mean?
PWSID stands for Public Water System ID — a unique federal identifier assigned to each community water system. You can use it to look up a system in EPA's ECHO database.