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.
97
health-based violations
234
violations on file
1
still open
| Violation | Type | Status | Period |
|---|---|---|---|
| TT | Health-based | Resolved | 2026-01-01 |
| TT | Health-based | Resolved | 2026-01-01 |
| TT | Health-based | Resolved | 2026-01-01 |
| TT | Health-based | Resolved | 2026-01-01 |
| TT | Health-based | Resolved | 2025-12-31 |
| TT | Health-based | Resolved | 2025-12-31 |
| TT | Health-based | Resolved | 2025-12-31 |
| TT | Health-based | Resolved | 2025-12-31 |
| TT | Health-based | Resolved | 2024-10-17 |
| TT | Health-based | Resolved | 2024-10-17 |
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 |
|---|---|---|---|---|
| Nitrate | 975.7 µg/L 9.8% of the EPA limit 10000 µg/L
worst single sample: 1130 µg/L | 74/78 | SYR4 | 2012–2019 |
| Copper | 250.3 µg/L 19% of the EPA limit 1300 µg/L
worst single sample: 336 µg/L | 35/35 | SYR4 | 2013–2017 |
| Dibromochloromethane | 6.9835 µg/L No EPA limit set
worst single sample: 7.4 µg/L | 22/29 | SYR4 | 2013–2019 |
| Lead | 5.657 µg/L 38% of the EPA limit 15 µg/L
worst single sample: 5.85 µg/L | 22/35 | SYR4 | 2013–2017 |
| Bromodichloromethane | 8.3485 µg/L No EPA limit set
worst single sample: 8.7 µg/L | 20/29 | SYR4 | 2013–2019 |
| Bromoform | 3.996 µg/L No EPA limit set
worst single sample: 4.78 µg/L | 17/29 | SYR4 | 2013–2019 |
| Chloroform | 9.6525 µg/L No EPA limit set
worst single sample: 9.9 µg/L | 16/29 | SYR4 | 2013–2019 |
| Nitrate-Nitrite | 895.4 µg/L 9% of the EPA limit 10000 µg/L
worst single sample: 968 µg/L | 13/15 | SYR4 | 2012–2015 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 12/12 | LCR | 2026 |
| TTHM | 27.765 µg/L 35% of the EPA limit 80 µg/L
worst single sample: 29.8 µg/L | 12/12 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 13.75 µg/L 23% of the EPA limit 60 µg/L
worst single sample: 16.5 µg/L | 12/12 | SYR4 | 2013–2019 |
| Dibromoacetic Acid | 4.75 µg/L No EPA limit set
worst single sample: 5 µg/L | 11/12 | SYR4 | 2013–2019 |
| Dichloroacetic Acid | 8.75 µg/L No EPA limit set
worst single sample: 11 µg/L | 11/12 | SYR4 | 2013–2019 |
| Combined Radium (-226 And -228) | 3.7 pCi/L 74% of the EPA limit 5 pCi/L | 10/10 | SYR4 | 2012–2016 |
| Fluoride | 850.8 µg/L 21% of the EPA limit 4000 µg/L
worst single sample: 858 µg/L | 10/10 | SYR4 | 2013–2019 |
| Barium | 117 µg/L 5.9% of the EPA limit 2000 µg/L
worst single sample: 145 µg/L | 8/8 | SYR4 | 2013–2019 |
| Chromium | 4.355 µg/L 4.4% of the EPA limit 100 µg/L
worst single sample: 4.6 µg/L | 8/8 | SYR4 | 2013–2019 |
| Gross Beta Particle Activity | 7.3 pCi/L No EPA limit set | 6/13 | SYR4 | 2012–2019 |
| Lithium | 67 µg/L No EPA limit set | 6/10 | UCMR-5 | 2023 |
| Cyanide | 23.869 µg/L 12% of the EPA limit 200 µg/L
worst single sample: 25.8 µg/L | 3/7 | SYR4 | 2014–2017 |
| Monochloroacetic Acid | 3.375 µg/L No EPA limit set
worst single sample: 3.4 µg/L | 2/12 | SYR4 | 2013–2019 |
| Nitrite | 34.05 µg/L 3.4% of the EPA limit 1000 µg/L
worst single sample: 34.5 µg/L | 2/16 | SYR4 | 2012–2015 |
| Trichloroacetic Acid | 2.045 µg/L No EPA limit set
worst single sample: 2.1 µg/L | 2/12 | SYR4 | 2013–2019 |
| Antimony, Total | 0.2500 µg/L 4.2% of the EPA limit 6 µg/L | 1/8 | SYR4 | 2013–2019 |
| Arsenic | 2.2 µg/L 22% of the EPA limit 10 µg/L | 1/8 | SYR4 | 2013–2019 |
| Combined Uranium | 6.6 µg/L 22% of the EPA limit 30 µg/L | 1/4 | SYR4 | 2015–2019 |
| Gross Alpha, Excl. Radon And U | 5 pCi/L 33% of the EPA limit 15 pCi/L | 1/4 | SYR4 | 2015–2019 |
| Monobromoacetic Acid | 1 µg/L No EPA limit set | 1/12 | SYR4 | 2013–2019 |
| Selenium | 1.8 µg/L 3.6% of the EPA limit 50 µg/L | 1/8 | SYR4 | 2013–2019 |
77 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-PF3ONSAdonaAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNetfosaaNfdhaNmefosaaOxamylPFBSPfdaPfdoaPfeesaPfhpaPfhpsPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpesPftaPftrdaPfunaPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene
Utility contact
Frequently asked questions about City of Aledo
Is City of Aledo tap water safe to drink?
EPA monitoring detected 32 contaminants in City of Aledo'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 City of Aledo's water?
EPA monitoring detected Nitrate, Copper, Dibromochloromethane, Lead, Bromodichloromethane, and others. The full list with the level and data source for each is above.
How many people does City of Aledo serve?
City of Aledo reports serving 5,521 people in Texas, per its EPA record.
Has City of Aledo had any water quality violations?
The EPA has 234 violations on file for City of Aledo, of which 97 are health-based (a contaminant limit or required treatment was breached) and 1 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.