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.
4
health-based violations
17
violations on file
0
still open
| Violation | Type | Status | Period |
|---|---|---|---|
| MCL | Health-based | Archived | 2006-10-01 → 2006-10-31 |
| MCL | Health-based | Archived | 2006-10-01 → 2006-10-31 |
| MCL | Health-based | Archived | 2003-11-01 → 2003-11-30 |
| MCL | Health-based | Archived | 2003-11-01 → 2003-11-30 |
| MR | Monitoring | Resolved | 2024-11-01 |
| MR | Monitoring | Resolved | 2024-11-01 |
| MR | Monitoring | Resolved | 2018-06-01 → 2018-06-30 |
| MR | Monitoring | Resolved | 2018-06-01 → 2018-06-30 |
| MR | Monitoring | Archived | 2009-09-01 → 2009-09-30 |
| MR | Monitoring | Resolved | 2009-01-02 |
PFAS detected
PFAS are industrial “forever chemicals”. These are the EPA's latest
nationwide test results (2023–2025).
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 |
|---|---|---|---|---|
| TTHM | 88.644 µg/L 111% of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 123.62 µg/L | 307/307 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 30.455 µg/L 51% of the EPA limit 60 µg/L
worst single sample: 48.3 µg/L | 282/282 | SYR4 | 2012–2019 |
| Nitrate | 264 µg/L 2.6% of the EPA limit 10000 µg/L
worst single sample: 371 µg/L | 128/504 | SYR4 | 2012–2019 |
| Fluoride | 777 µg/L 19% of the EPA limit 4000 µg/L
worst single sample: 820 µg/L | 111/118 | SYR4 | 2014–2017 |
| Barium | 28.62 µg/L 1.4% of the EPA limit 2000 µg/L
worst single sample: 34.1 µg/L | 58/58 | SYR4 | 2014–2017 |
| Copper | 20.645 µg/L 1.6% of the EPA limit 1300 µg/L
worst single sample: 33.9 µg/L | 22/58 | SYR4 | 2014–2017 |
| Lead | 0.0015 mg/L 10% of the EPA limit 0.0150 mg/L | 15/15 | LCR | 2023 |
| Selenium | 7.1 µg/L 14% of the EPA limit 50 µg/L
worst single sample: 7.8 µg/L | 15/58 | SYR4 | 2014–2017 |
| Antimony, Total | 1.4 µg/L 23% of the EPA limit 6 µg/L
worst single sample: 2.3 µg/L | 11/58 | SYR4 | 2014–2017 |
| Lead | 2.15 µg/L 14% of the EPA limit 15 µg/L
worst single sample: 2.3 µg/L | 11/58 | SYR4 | 2014–2017 |
| Di(2-ethylhexyl) Phthalate | 11.25 µg/L 188% of the EPA limit, at the 95th percentile of samples — 6 µg/L
worst single sample: 13.7 µg/L | 8/167 | SYR4 | 2012–2019 |
| Lithium | 14 µg/L No EPA limit set | 7/62 | UCMR-5 | 2025 |
| Gross Alpha, Excl. Radon And U | 6.2435 pCi/L 42% of the EPA limit 15 pCi/L
worst single sample: 7.07 pCi/L | 4/47 | SYR4 | 2014–2019 |
| Toluene | 0.1190 µg/L 0% of the EPA limit 1000 µg/L
worst single sample: 0.1200 µg/L | 3/80 | SYR4 | 2014–2019 |
| Dichloromethane | 1.113 µg/L 22% of the EPA limit 5 µg/L
worst single sample: 1.15 µg/L | 2/85 | SYR4 | 2014–2019 |
| Di(2-ethylhexyl) Adipate | 0.9815 µg/L 0.2% of the EPA limit 400 µg/L
worst single sample: 1 µg/L | 2/138 | SYR4 | 2014–2019 |
| Hexachlorocyclopentadiene | 0.0313 µg/L 0.1% of the EPA limit 50 µg/L
worst single sample: 0.0320 µg/L | 2/135 | SYR4 | 2014–2019 |
| Nitrite | 350.45 µg/L 35% of the EPA limit 1000 µg/L
worst single sample: 360 µg/L | 2/257 | SYR4 | 2012–2019 |
| Thallium, Total | 2.21 µg/L 111% of the EPA limit, at the 95th percentile of samples — 2 µg/L
worst single sample: 2.3 µg/L | 2/59 | SYR4 | 2014–2017 |
| Arsenic | 2.8 µg/L 28% of the EPA limit 10 µg/L | 1/59 | SYR4 | 2014–2017 |
| Bhc-Gamma | 0.0060 µg/L 3% of the EPA limit 0.2000 µg/L | 1/135 | SYR4 | 2014–2019 |
| Chromium | 0.7000 µg/L 0.7% of the EPA limit 100 µg/L | 1/59 | SYR4 | 2014–2017 |
| Combined Uranium | 0.2891 µg/L 1% of the EPA limit 30 µg/L | 1/51 | SYR4 | 2014–2019 |
| Dalapon | 1.1 µg/L 0.6% of the EPA limit 200 µg/L | 1/137 | SYR4 | 2014–2019 |
| Methoxychlor | 0.0900 µg/L 0.2% of the EPA limit 40 µg/L | 1/135 | SYR4 | 2014–2019 |
| Simazine | 0.0490 µg/L 1.2% of the EPA limit 4 µg/L | 1/135 | SYR4 | 2014–2019 |
73 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAsbestosAtrazineBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideLassoMercuryNetfosaaNfdhaNmefosaaOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPftaPftrdaPfunaPentachlorophenolPicloramStyreneTetrachloroethyleneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene
Utility contact
Frequently asked questions about Jea Major Grid
Is Jea Major Grid tap water safe to drink?
EPA monitoring detected 28 contaminants in Jea Major Grid'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 Jea Major Grid's water?
EPA monitoring detected TTHM, Total Haloacetic Acids (HAA5), Nitrate, Fluoride, Barium, and others. The full list with the level and data source for each is above.
How many people does Jea Major Grid serve?
Jea Major Grid reports serving 826,664 people in Florida, per its EPA record.
Has Jea Major Grid had any water quality violations?
The EPA has 17 violations on file for Jea Major Grid, of which 4 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.