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Belle Rose, LA Tap Water Quality 2026

Water quality report for Belle Rose, LA — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.

A look at Belle Rose's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.

Main Utility: Ascension Consolidated Utility Dist 1 PWSID: LA1005045 Updated: 2026 Q2
✅

No federal limits exceeded on record

Lead was not detected and no violations are open. PFAS has never been sampled at this system.

B

Belle Rose earns a B for water quality

Graded on violations and lead, with state inspection findings. PFAS not tested.

Lead: not detected
PFAS never sampled at this system
11 violations since 2015, 7 health-based
No violations currently open
Belle Rose's lead level vs. all Louisiana community water systems
0 ppb5 ppb10 ppb15 ppb
Lead level: Not detected — 0% of the federal action level
✓ Lower lead than % of Louisiana utilities
Population Served
1313
~743 connections
Water Source
Surface water
Purchased from another system — SDWIS source code SWP
Active Violations
0
11 since 2015, all resolved

Lead & Copper Testing

Lead (Pb)
90th percentile of tap samples collected across the distribution system
0% of EPA action level
Not detected
Action level: 15 ppb
Lead was not detected at the 90th percentile — the result fell below the laboratory detection limit. That is not the same as an absence of lead in every tap, and older homes with lead service lines can still show higher readings.

Contaminant Violations (2015–Present)

ContaminantTypeMeasuredLimitPeriodStatus
Consumer Confidence Rule OTHER — — 2017 Resolved
Consumer Confidence Rule OTHER — — 2017 Resolved
Public Notice OTHER — — 2016 Resolved
Public Notice OTHER — — 2016 Resolved
Total Haloacetic Acids (HAA5) MCL EXCEEDANCE 66 UG/L 0.060 mg/L 2016 Resolved
TTHM MCL EXCEEDANCE 96 UG/L 0.080 mg/L 2016 Resolved
Total Haloacetic Acids (HAA5) MCL EXCEEDANCE 67 UG/L 0.060 mg/L 2016 Resolved
TTHM MCL EXCEEDANCE 97 UG/L 0.080 mg/L 2016 Resolved
TTHM MCL EXCEEDANCE 97 UG/L 0.080 mg/L 2015 Resolved
Total Haloacetic Acids (HAA5) MCL EXCEEDANCE 64 UG/L 0.060 mg/L 2015 Resolved
TTHM MCL EXCEEDANCE 91 UG/L 0.080 mg/L 2015 Resolved
Understanding violation types MCL violations mean a contaminant exceeded the federal maximum limit — the most serious type.
TT (Treatment Technique) violations mean required treatment procedures weren't followed, but don't necessarily mean contamination occurred.

Violation History

11 violations are on record since 2015, of which 7 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility Ascension Consolidated Utility Dist 1
PWSID LA1005045
Water source Surface water — Purchased from another system — SDWIS source code SWP
Population served 1,313
Service connections 743
Systems serving this area 2
Regulator State primacy agency
Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is Belle Rose tap water safe to drink? ▼
No federal limit is exceeded on record. No violations are currently open.
Does Belle Rose water have PFAS? ▼
This system has never been sampled for PFAS. EPA's national monitoring covered systems serving 3,300 people or more, so no results exist — which is not evidence that none is present.
Who supplies water to Belle Rose? ▼
Ascension Consolidated Utility Dist 1 (PWSID LA1005045), one of 2 systems serving this area. Surface water. Purchased from another system — SDWIS source code SWP
When was this system last inspected? ▼
It was last inspected on 2025-04-22. No significant deficiencies were recorded.

What Should Belle Rose Residents Do?

1
Read your annual water report
Your supplier publishes a Consumer Confidence Report each July covering the prior year.
2
Check for a lead service line
Lead reaches tap water mainly through service lines and household plumbing. Suppliers now publish an inventory identifying lead lines.
3
Flush before drinking
If water has sat in pipes more than six hours, run the cold tap for two minutes before drinking or cooking.

Nearby Cities in Louisiana

Bayou L'Ourse, La Tap Water Quality 2026 Assumption Parish Labadieville, La Tap Water Quality 2026 Assumption Parish Paincourtville, La Tap Water Quality 2026 Assumption Parish Supreme, La Tap Water Quality 2026 Assumption Parish Napoleonville, La Tap Water Quality 2026 Assumption Parish