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 |
|---|---|---|---|
| TT | Health-based | Resolved | 2017-06-01 → 2017-06-30 |
| TT | Health-based | Resolved | 2017-06-01 → 2017-06-30 |
| TT | Health-based | Resolved | 2017-06-01 → 2017-06-30 |
| TT | Health-based | Resolved | 2017-06-01 → 2017-06-30 |
| TT | Health-based | Resolved | 2017-06-01 → 2017-06-30 |
| TT | Health-based | Resolved | 2017-06-01 → 2017-06-30 |
| MR | Monitoring | Archived | 2023-08-01 → 2023-08-31 |
| MR | Monitoring | Archived | 2023-08-01 → 2023-08-31 |
| MR | Monitoring | Archived | 2023-07-01 → 2023-07-31 |
| MR | Monitoring | Archived | 2023-07-01 → 2023-07-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 8 µg/L No EPA limit set | 61/61 | SYR4 | 2012–2019 |
| Chloroform | 54.4 µg/L No EPA limit set | 61/61 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 23.7 µg/L No EPA limit set | 56/56 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 55 µg/L 92% of the EPA limit 60 µg/L | 56/56 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 31 µg/L No EPA limit set | 55/56 | SYR4 | 2012–2019 |
| TTHM | 62 µg/L 78% of the EPA limit 80 µg/L | 54/54 | SYR4 | 2012–2019 |
| Monochloroacetic Acid | 6.7 µg/L No EPA limit set | 30/56 | SYR4 | 2012–2019 |
| Dibromochloromethane | 1.5 µg/L No EPA limit set | 22/67 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 850 µg/L 8.5% of the EPA limit 10000 µg/L | 9/10 | SYR4 | 2012–2019 |
| Monobromoacetic Acid | 5.3 µg/L No EPA limit set | 5/56 | SYR4 | 2012–2019 |
| Gross Beta Particle Activity | 3.6 pCi/L No EPA limit set | 2/8 | SYR4 | 2012–2019 |
| Nitrate | 850 µg/L 8.5% of the EPA limit 10000 µg/L | 2/4 | SYR4 | 2016–2018 |
65 contaminants tested, none detected
Utility contact
Frequently asked questions about Madison Co Regional Water
Is Madison Co Regional Water tap water safe to drink?
EPA monitoring detected 12 contaminants in Madison Co Regional Water'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 Madison Co Regional Water'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 Madison Co Regional Water serve?
Madison Co Regional Water reports serving 4 people in Arkansas, per its EPA record.
Has Madison Co Regional Water had any water quality violations?
The EPA has 82 violations on file for Madison Co Regional Water, of which 6 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.