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 | 2019-01-01 → 2019-03-31 |
| MCL | Health-based | Resolved | 2019-01-01 → 2019-03-31 |
| MCL | Health-based | Resolved | 2019-01-01 → 2019-03-31 |
| MCL | Health-based | Resolved | 2019-01-01 → 2019-03-31 |
| MCL | Health-based | Resolved | 2019-01-01 → 2019-03-31 |
| MCL | Health-based | Resolved | 2019-01-01 → 2019-03-31 |
| MCL | Health-based | Resolved | 2018-10-01 → 2018-12-31 |
| MCL | Health-based | Resolved | 2018-10-01 → 2018-12-31 |
| MCL | Health-based | Resolved | 2018-10-01 → 2018-12-31 |
| MCL | Health-based | Resolved | 2018-10-01 → 2018-12-31 |
PFAS detected
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 302.5 µg/L 23% of the EPA limit 1300 µg/L
worst single sample: 550 µg/L | 60/60 | SYR4 | 2014–2018 |
| Bromodichloromethane | 20.4 µg/L No EPA limit set
worst single sample: 24.1 µg/L | 46/46 | SYR4 | 2012–2019 |
| Chloroform | 65.05 µg/L No EPA limit set
worst single sample: 84.3 µg/L | 46/46 | SYR4 | 2012–2019 |
| Dibromochloromethane | 6.0865 µg/L No EPA limit set
worst single sample: 7.02 µg/L | 46/46 | SYR4 | 2012–2019 |
| TTHM | 90 µg/L 113% of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 115.4 µg/L | 46/46 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 42.7 µg/L 71% of the EPA limit 60 µg/L
worst single sample: 54.5 µg/L | 45/46 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 25.225 µg/L No EPA limit set
worst single sample: 26.6 µg/L | 44/46 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 21.365 µg/L No EPA limit set
worst single sample: 26.2 µg/L | 40/46 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 1.674 µg/L No EPA limit set
worst single sample: 1.71 µg/L | 19/46 | SYR4 | 2012–2019 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 16/16 | LCR | 2025 |
| Lead | 19.65 µg/L 131% of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 30 µg/L | 11/60 | SYR4 | 2014–2018 |
| Monobromoacetic Acid | 1.518 µg/L No EPA limit set
worst single sample: 1.52 µg/L | 3/46 | SYR4 | 2012–2019 |
| Bromoform | 0.7610 µg/L No EPA limit set | 1/46 | SYR4 | 2012–2019 |
26 contaminants tested, none detected
Utility contact
Frequently asked questions about Abingdon
Is Abingdon tap water safe to drink?
EPA monitoring detected 18 contaminants in Abingdon'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 Abingdon's water?
EPA monitoring detected Copper, Bromodichloromethane, Chloroform, Dibromochloromethane, TTHM, and others. The full list with the level and data source for each is above.
How many people does Abingdon serve?
Abingdon reports serving 3,275 people in Illinois, per its EPA record.
Has Abingdon had any water quality violations?
The EPA has 110 violations on file for Abingdon, of which 90 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.