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Joyce, LA Tap Water Quality 2026

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

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

Main Utility: Joyce Water Supply PWSID: LA1127008 Updated: 2026 Q2
✅

No federal limits exceeded on record

Lead is 0.73 ppb, 5% of the action level and no violations are open. PFAS has never been sampled at this system.

B

Joyce earns a B for water quality

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

Lead: 0.73 ppb — 5% of the federal action level
PFAS never sampled at this system
40 violations since 2015, 33 health-based
No violations currently open
Joyce's lead level vs. all Louisiana community water systems
0 ppb5 ppb10 ppb15 ppb
Lead level: 0.73 ppb — 5% of the federal action level
✓ Lower lead than 92% of Louisiana utilities
Population Served
180
~158 connections
Water Source
Groundwater
Drawn from wells — SDWIS source code GW
Active Violations
0
40 since 2015, all resolved

Lead & Copper Testing

Lead (Pb)
90th percentile of tap samples collected across the distribution system
5% of EPA action level
0.73 ppb
Action level: 15 ppb
The 90th-percentile lead result is 0.73 ppb, 5% of the 15 ppb federal action level. The action level is a treatment trigger, not a legal maximum, and it is measured across sampled taps rather than at any single home.

Contaminant Violations (2015–Present)

ContaminantTypeMeasuredLimitPeriodStatus
TTHM MCL EXCEEDANCE 0.081 MG/L 0.080 mg/L 2025 Resolved
TTHM MCL EXCEEDANCE 0.094 MG/L 0.080 mg/L 2024 Resolved
TTHM MCL EXCEEDANCE 0.082 MG/L 0.080 mg/L 2024 Resolved
Public Notice OTHER — — 2020 Resolved
TTHM MCL EXCEEDANCE 0.095 MG/L 0.080 mg/L 2020 Resolved
Public Notice OTHER — — 2020 Resolved
TTHM MCL EXCEEDANCE 0.14 MG/L 0.080 mg/L 2020 Resolved
Total Haloacetic Acids (HAA5) MCL EXCEEDANCE 0.067 MG/L 0.060 mg/L 2020 Resolved
TTHM MCL EXCEEDANCE 0.192 MG/L 0.080 mg/L 2020 Resolved
Public Notice OTHER — — 2020 Resolved
Public Notice OTHER — — 2020 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2020 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2020 Resolved
Total Haloacetic Acids (HAA5) MCL EXCEEDANCE 0.074 MG/L 0.060 mg/L 2020 Resolved
TTHM MCL EXCEEDANCE 0.208 MG/L 0.080 mg/L 2020 Resolved
Total Haloacetic Acids (HAA5) MCL EXCEEDANCE 0.077 MG/L 0.060 mg/L 2019 Resolved
TTHM MCL EXCEEDANCE 0.197 MG/L 0.080 mg/L 2019 Resolved
Total Haloacetic Acids (HAA5) MCL EXCEEDANCE 0.063 MG/L 0.060 mg/L 2019 Resolved
TTHM MCL EXCEEDANCE 0.149 MG/L 0.080 mg/L 2019 Resolved
TTHM MCL EXCEEDANCE 0.098 MG/L 0.080 mg/L 2019 Resolved
TTHM MCL EXCEEDANCE 0.097 MG/L 0.080 mg/L 2019 Resolved
TTHM MCL EXCEEDANCE 0.103 MG/L 0.080 mg/L 2018 Resolved
Total Haloacetic Acids (HAA5) MCL EXCEEDANCE 62 UG/L 0.060 mg/L 2018 Resolved
TTHM MCL EXCEEDANCE 153 UG/L 0.080 mg/L 2018 Resolved
Total Haloacetic Acids (HAA5) MCL EXCEEDANCE 70 UG/L 0.060 mg/L 2018 Resolved
TTHM MCL EXCEEDANCE 180 UG/L 0.080 mg/L 2018 Resolved
Total Haloacetic Acids (HAA5) MCL EXCEEDANCE 67 UG/L 0.060 mg/L 2018 Resolved
TTHM MCL EXCEEDANCE 192 UG/L 0.080 mg/L 2018 Resolved
TTHM MCL EXCEEDANCE 172 UG/L 0.080 mg/L 2017 Resolved
TTHM MCL EXCEEDANCE 169 UG/L 0.080 mg/L 2017 Resolved
TTHM MCL EXCEEDANCE 189 UG/L 0.080 mg/L 2017 Resolved
TTHM MCL EXCEEDANCE 170 UG/L 0.080 mg/L 2017 Resolved
TTHM MCL EXCEEDANCE 185 UG/L 0.080 mg/L 2016 Resolved
TTHM MONITORING AND REPORTING — 0.080 mg/L 2016 Resolved
TTHM MCL EXCEEDANCE 178 UG/L 0.080 mg/L 2016 Resolved
TTHM MCL EXCEEDANCE 179 UG/L 0.080 mg/L 2016 Resolved
TTHM MCL EXCEEDANCE 194 UG/L 0.080 mg/L 2016 Resolved
TTHM MCL EXCEEDANCE 93 UG/L 0.080 mg/L 2015 Resolved
TTHM MONITORING AND REPORTING — 0.080 mg/L 2015 Resolved
Total Haloacetic Acids (HAA5) MONITORING AND REPORTING — 0.060 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

40 violations are on record since 2015, of which 33 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility Joyce Water Supply
PWSID LA1127008
Water source Groundwater — Drawn from wells — SDWIS source code GW
Population served 180
Service connections 158
Systems serving this area 1
Regulator State primacy agency
Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is Joyce tap water safe to drink? ▼
No federal limit is exceeded on record. No violations are currently open. Lead is 0.73 ppb, 5% of the action level.
Does Joyce 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 Joyce? ▼
Joyce Water Supply (PWSID LA1127008). Groundwater. Drawn from wells — SDWIS source code GW
When was this system last inspected? ▼
It was last inspected on 2026-03-10. No significant deficiencies were recorded.

What Should Joyce 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.

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