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.
| Violation | Type | Status | Period |
|---|---|---|---|
| MCL | Health-based | Resolved | 2015-04-01 → 2015-06-30 |
| MCL | Health-based | Resolved | 2015-04-01 → 2015-06-30 |
| MCL | Health-based | Resolved | 2015-04-01 → 2015-06-30 |
| MCL | Health-based | Resolved | 2015-04-01 → 2015-06-30 |
| MCL | Health-based | Resolved | 2015-04-01 → 2015-06-30 |
| MCL | Health-based | Resolved | 2015-01-01 → 2015-03-31 |
| MCL | Health-based | Resolved | 2015-01-01 → 2015-03-31 |
| MCL | Health-based | Resolved | 2015-01-01 → 2015-03-31 |
| MCL | Health-based | Resolved | 2015-01-01 → 2015-03-31 |
| MCL | Health-based | Resolved | 2015-01-01 → 2015-03-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 13.2 µg/L No EPA limit set
worst single sample: 17 µg/L | 57/57 | SYR4 | 2012–2019 |
| Chloroform | 62.614 µg/L No EPA limit set
worst single sample: 77 µg/L | 57/57 | SYR4 | 2012–2019 |
| TTHM | 73.856 µg/L 92% of the EPA limit 80 µg/L
worst single sample: 96 µg/L | 57/57 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 70.62 µg/L 118% of the EPA limit, at the 95th percentile of samples — 60 µg/L
worst single sample: 75.4 µg/L | 57/57 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 39.82 µg/L No EPA limit set
worst single sample: 42.1 µg/L | 57/57 | SYR4 | 2012–2019 |
| Dibromochloromethane | 2.538 µg/L No EPA limit set
worst single sample: 3.301 µg/L | 54/57 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 31.15 µg/L No EPA limit set
worst single sample: 33.3 µg/L | 50/57 | SYR4 | 2012–2019 |
| Copper | 263 µg/L 20% of the EPA limit 1300 µg/L
worst single sample: 400 µg/L | 40/40 | SYR4 | 2014–2017 |
| Lead | 0.0110 mg/L 73% of the EPA limit 0.0150 mg/L | 20/20 | LCR | 2026 |
| Lead | 6.825 µg/L 46% of the EPA limit 15 µg/L
worst single sample: 7.8 µg/L | 16/40 | SYR4 | 2014–2017 |
| Nitrate | 1600 µg/L 16% of the EPA limit 10000 µg/L | 16/16 | SYR4 | 2012–2019 |
| Atrazine | 2.225 µg/L 74% of the EPA limit 3 µg/L
worst single sample: 2.9 µg/L | 10/32 | SYR4 | 2012–2019 |
| Barium | 49.65 µg/L 2.5% of the EPA limit 2000 µg/L
worst single sample: 50 µg/L | 8/8 | SYR4 | 2012–2019 |
| Fluoride | 1309.5 µg/L 33% of the EPA limit 4000 µg/L
worst single sample: 1390 µg/L | 8/8 | SYR4 | 2012–2019 |
| Simazine | 1.46 µg/L 37% of the EPA limit 4 µg/L
worst single sample: 1.6 µg/L | 8/30 | SYR4 | 2012–2019 |
| Arsenic | 2.66 µg/L 27% of the EPA limit 10 µg/L
worst single sample: 2.7 µg/L | 5/8 | SYR4 | 2012–2019 |
| Monochloroacetic Acid | 5.078 µg/L No EPA limit set
worst single sample: 5.51 µg/L | 5/57 | SYR4 | 2012–2019 |
| Monobromoacetic Acid | 7.1935 µg/L No EPA limit set
worst single sample: 7.36 µg/L | 4/57 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 765 µg/L 7.7% of the EPA limit 10000 µg/L
worst single sample: 790 µg/L | 3/3 | SYR4 | 2012–2018 |
| Combined Radium (-226 And -228) | 0.6000 pCi/L 12% of the EPA limit 5 pCi/L | 1/1 | SYR4 | 2015 |
| Dibromoacetic Acid | 1.25 µg/L No EPA limit set | 1/57 | SYR4 | 2012–2019 |
87 contaminants tested, none detected
Utility contact
Frequently asked questions about Carlyle
Is Carlyle tap water safe to drink?
EPA monitoring detected 21 contaminants in Carlyle'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 Carlyle's water?
EPA monitoring detected Bromodichloromethane, Chloroform, TTHM, 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 Carlyle serve?
Carlyle reports serving 3,373 people in Illinois, per its EPA record.
Has Carlyle had any water quality violations?
The EPA has 68 violations on file for Carlyle, of which 37 are health-based (a contaminant limit or required treatment was breached) and 4 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.