Compliance record
Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.
9
health-based violations
14
violations on file
0
still open
| Violation | Type | Status | Period |
|---|---|---|---|
| MCL | Health-based | Resolved | 2022-04-01 → 2022-06-30 |
| MCL | Health-based | Resolved | 2022-04-01 → 2022-06-30 |
| MCL | Health-based | Resolved | 2022-04-01 → 2022-06-30 |
| MCL | Health-based | Resolved | 2022-04-01 → 2022-06-30 |
| TT | Health-based | Resolved | 2004-12-01 → 2004-12-31 |
| TT | Health-based | Resolved | 2004-12-01 → 2004-12-31 |
| TT | Health-based | Resolved | 2004-12-01 → 2004-12-31 |
| TT | Health-based | Resolved | 2004-12-01 → 2004-12-31 |
| TT | Health-based | Resolved | 2004-12-01 → 2004-12-31 |
| Other | Monitoring | Resolved | 2015-07-01 |
PFAS detected
PFAS are industrial “forever chemicals”. These are the EPA's latest
nationwide test results (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| Pfba | 0.0065 µg/L | 2/4 | 2024 |
Other contaminants detected
Each bar shows the measured level as a share of the EPA limit: green is
well under, amber is close to it, red is over. For lead and copper the
limit applies to exactly the 90th-percentile figure shown, so red there
means a real exceedance. For everything else the limit applies to a
running annual average while the figure is the 95th percentile of this
system's samples — over 100% is worth reading, but is not by itself a
violation. Where a single sample came in higher than that percentile, it
is noted under the bar. Formal violations are listed separately.
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 22.7292 µg/L No EPA limit set
worst single sample: 44.528 µg/L | 743/744 | SYR4 | 2012–2019 |
| Chloroform | 61.9714 µg/L No EPA limit set
worst single sample: 97.279 µg/L | 743/744 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 34.21 µg/L No EPA limit set
worst single sample: 78.837 µg/L | 742/742 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 70.4456 µg/L 117% of the EPA limit, at the 95th percentile of samples — 60 µg/L
worst single sample: 163.055 µg/L | 742/742 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 31.7944 µg/L No EPA limit set
worst single sample: 86.976 µg/L | 742/742 | SYR4 | 2012–2019 |
| TTHM | 83.6 µg/L 105% of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 144.839 µg/L | 741/741 | SYR4 | 2012–2019 |
| Dibromochloromethane | 7.13835 µg/L No EPA limit set
worst single sample: 14.86 µg/L | 728/744 | SYR4 | 2012–2019 |
| Monochloroacetic Acid | 5.73695 µg/L No EPA limit set
worst single sample: 22.99 µg/L | 690/742 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 2.25875 µg/L No EPA limit set
worst single sample: 6.568 µg/L | 688/742 | SYR4 | 2012–2019 |
| Monobromoacetic Acid | 4.8608 µg/L No EPA limit set
worst single sample: 19.606 µg/L | 525/742 | SYR4 | 2012–2019 |
| Copper | 786.8 µg/L 61% of the EPA limit 1300 µg/L
worst single sample: 1346 µg/L | 154/155 | SYR4 | 2013–2019 |
| Lead | 4 µg/L 27% of the EPA limit 15 µg/L
worst single sample: 81 µg/L | 107/155 | SYR4 | 2013–2019 |
| Nitrate-Nitrite | 2300 µg/L 23% of the EPA limit 10000 µg/L | 16/16 | SYR4 | 2012–2019 |
| Bromoform | 0.6962 µg/L No EPA limit set
worst single sample: 0.8470 µg/L | 14/744 | SYR4 | 2012–2019 |
| Lead | 0.0024 mg/L 16% of the EPA limit 0.0150 mg/L | 13/13 | LCR | 2025 |
| Fluoride | 600 µg/L 15% of the EPA limit 4000 µg/L | 8/8 | SYR4 | 2012–2019 |
| Di(2-ethylhexyl) Phthalate | 0.9600 µg/L 16% of the EPA limit 6 µg/L
worst single sample: 0.9700 µg/L | 6/14 | SYR4 | 2012–2019 |
| Barium | 59.8 µg/L 3% of the EPA limit 2000 µg/L
worst single sample: 62 µg/L | 5/8 | SYR4 | 2012–2019 |
| Dalapon | 38.764 µg/L 19% of the EPA limit 200 µg/L
worst single sample: 38.95 µg/L | 5/13 | SYR4 | 2012–2019 |
| Gross Beta Particle Activity | 3.139 pCi/L No EPA limit set
worst single sample: 3.22 pCi/L | 4/8 | SYR4 | 2012–2019 |
| Atrazine | 0.2618 µg/L 8.7% of the EPA limit 3 µg/L
worst single sample: 0.2800 µg/L | 3/15 | SYR4 | 2012–2019 |
| Combined Uranium | 1.471 µg/L 4.9% of the EPA limit 30 µg/L
worst single sample: 1.49 µg/L | 3/5 | SYR4 | 2012–2017 |
| Arsenic | 1 µg/L 10% of the EPA limit 10 µg/L | 2/8 | SYR4 | 2012–2019 |
| Cyanide | 24.09 µg/L 12% of the EPA limit 200 µg/L
worst single sample: 25 µg/L | 2/8 | SYR4 | 2012–2019 |
| Hexachlorocyclopentadiene | 0.0395 µg/L 0.1% of the EPA limit 50 µg/L
worst single sample: 0.0400 µg/L | 2/15 | SYR4 | 2012–2019 |
| Selenium | 0.7420 µg/L 1.5% of the EPA limit 50 µg/L
worst single sample: 0.7500 µg/L | 2/8 | SYR4 | 2012–2019 |
| Benzo(A)Pyrene | 0.0240 µg/L 12% of the EPA limit 0.2000 µg/L | 1/14 | SYR4 | 2012–2019 |
| Carbon Tetrachloride | 0.5400 µg/L 11% of the EPA limit 5 µg/L | 1/9 | SYR4 | 2012–2019 |
| Simazine | 0.7800 µg/L 20% of the EPA limit 4 µg/L | 1/15 | SYR4 | 2012–2019 |
| Lithium | 13.3 µg/L No EPA limit set | 1/4 | UCMR-5 | 2024 |
81 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,3,7,8-TCDD2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalAsbestosBhc-GammaBenzeneBeryllium, TotalChlorobenzeneCadmiumCarbofuranChlordaneChromiumCombined Radium (-226 And -228)DichloromethaneDi(2-ethylhexyl) AdipateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon And UHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideLassoMercuryMethoxychlorNetfosaaNfdhaNmefosaaOxamylPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene
Utility contact
Frequently asked questions about W Jefferson Ww District 2
Is W Jefferson Ww District 2 tap water safe to drink?
EPA monitoring detected 31 contaminants in W Jefferson Ww District 2's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.
What contaminants were detected in W Jefferson Ww District 2's water?
EPA monitoring detected Bromodichloromethane, Chloroform, Dichloroacetic Acid, Total Haloacetic Acids (HAA5), Trichloroacetic Acid, and others. The full list with the level and data source for each is above.
How many people does W Jefferson Ww District 2 serve?
W Jefferson Ww District 2 reports serving 140,264 people in Louisiana, per its EPA record.
Has W Jefferson Ww District 2 had any water quality violations?
The EPA has 14 violations on file for W Jefferson Ww District 2, of which 9 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.