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 | 2018-04-01 → 2018-06-30 |
| MCL | Health-based | Resolved | 2018-04-01 → 2018-06-30 |
| MCL | Health-based | Resolved | 2018-04-01 → 2018-06-30 |
| MCL | Health-based | Resolved | 2018-04-01 → 2018-06-30 |
| MCL | Health-based | Resolved | 2018-04-01 → 2018-06-30 |
| MCL | Health-based | Resolved | 2018-01-01 → 2018-03-31 |
| MCL | Health-based | Resolved | 2018-01-01 → 2018-03-31 |
| MCL | Health-based | Resolved | 2018-01-01 → 2018-03-31 |
| MCL | Health-based | Resolved | 2018-01-01 → 2018-03-31 |
| MCL | Health-based | Resolved | 2017-10-01 → 2017-12-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Fluoride | 1540 µg/L 39% of the EPA limit 4000 µg/L | 98/98 | SYR4 | 2012–2019 |
| Dibromochloromethane | 57.9 µg/L No EPA limit set | 50/50 | SYR4 | 2012–2019 |
| Bromodichloromethane | 23.1 µg/L No EPA limit set | 46/46 | SYR4 | 2012–2019 |
| Chloroform | 45 µg/L No EPA limit set | 46/46 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 11.6 µg/L No EPA limit set | 46/46 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 30 µg/L 50% of the EPA limit 60 µg/L | 46/46 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 14.8 µg/L No EPA limit set | 45/46 | SYR4 | 2012–2019 |
| TTHM | 134 µg/L 168% of the EPA limit, in the worst sample — 80 µg/L | 44/44 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 13.7 µg/L No EPA limit set | 41/46 | SYR4 | 2012–2019 |
| Bromoform | 73.2 µg/L No EPA limit set | 31/46 | SYR4 | 2012–2019 |
| Copper | 1000 µg/L 77% of the EPA limit 1300 µg/L | 21/40 | SYR4 | 2014–2017 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L | 14/14 | LCR | 2025 |
| Monobromoacetic Acid | 1.8 µg/L No EPA limit set | 12/46 | SYR4 | 2012–2019 |
| Lead | 13 µg/L 87% of the EPA limit 15 µg/L | 5/42 | SYR4 | 2014–2017 |
93 contaminants tested, none detected
Utility contact
Frequently asked questions about Des Arc Waterworks
Is Des Arc Waterworks tap water safe to drink?
EPA monitoring detected 14 contaminants in Des Arc Waterworks'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 Des Arc Waterworks's water?
EPA monitoring detected Fluoride, Dibromochloromethane, Bromodichloromethane, Chloroform, Dibromoacetic Acid, and others. The full list with the level and data source for each is above.
How many people does Des Arc Waterworks serve?
Des Arc Waterworks reports serving 4,245 people in Arkansas, per its EPA record.
Has Des Arc Waterworks had any water quality violations?
The EPA has 78 violations on file for Des Arc Waterworks, of which 53 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.