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 |
|---|---|---|---|
| MR | Monitoring | Archived | 1997-08-01 → 1997-08-31 |
| MR | Monitoring | Archived | 1997-08-01 → 1997-08-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 15/15 | LCR | 2024 |
| Nitrate-Nitrite | 851 µg/L 8.5% of the EPA limit 10000 µg/L
worst single sample: 860 µg/L | 10/10 | SYR4 | 2012–2019 |
| Bromodichloromethane | 6.627 µg/L No EPA limit set
worst single sample: 6.75 µg/L | 7/7 | SYR4 | 2014–2019 |
| Bromoform | 2.757 µg/L No EPA limit set
worst single sample: 2.76 µg/L | 7/7 | SYR4 | 2014–2019 |
| Copper | 28.96 µg/L 2.2% of the EPA limit 1300 µg/L
worst single sample: 32.8 µg/L | 7/31 | SYR4 | 2012–2018 |
| Chloroform | 5.584 µg/L No EPA limit set
worst single sample: 5.62 µg/L | 7/7 | SYR4 | 2014–2019 |
| Dibromochloromethane | 6.369 µg/L No EPA limit set
worst single sample: 6.39 µg/L | 7/7 | SYR4 | 2014–2019 |
| TTHM | 21.271 µg/L 27% of the EPA limit 80 µg/L
worst single sample: 21.52 µg/L | 7/7 | SYR4 | 2014–2019 |
| Total Haloacetic Acids (HAA5) | 5.069 µg/L 8.4% of the EPA limit 60 µg/L
worst single sample: 5.27 µg/L | 7/7 | SYR4 | 2014–2019 |
| Dibromoacetic Acid | 3.1975 µg/L No EPA limit set
worst single sample: 3.42 µg/L | 6/7 | SYR4 | 2014–2019 |
| Dichloroacetic Acid | 2.1725 µg/L No EPA limit set
worst single sample: 2.28 µg/L | 6/7 | SYR4 | 2014–2019 |
| Nitrate | 860 µg/L 8.6% of the EPA limit 10000 µg/L | 4/4 | SYR4 | 2014–2017 |
| Lead | 1.837 µg/L 12% of the EPA limit 15 µg/L
worst single sample: 1.89 µg/L | 3/31 | SYR4 | 2012–2018 |
| Barium | 5.2 µg/L 0.3% of the EPA limit 2000 µg/L | 1/1 | SYR4 | 2017 |
| Combined Radium (-226 And -228) | 0.4300 pCi/L 8.6% of the EPA limit 5 pCi/L | 1/2 | SYR4 | 2015–2018 |
| Combined Uranium | 0.5100 µg/L 1.7% of the EPA limit 30 µg/L | 1/2 | SYR4 | 2015–2018 |
| Fluoride | 1040 µg/L 26% of the EPA limit 4000 µg/L | 1/1 | SYR4 | 2017 |
| Gross Alpha, Excl. Radon And U | 0.7510 pCi/L 5% of the EPA limit 15 pCi/L | 1/2 | SYR4 | 2015–2018 |
49 contaminants tested, none detected
Utility contact
Frequently asked questions about Park River City of
Is Park River City of tap water safe to drink?
EPA monitoring detected 18 contaminants in Park River City of'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 Park River City of's water?
EPA monitoring detected Lead, Nitrate-Nitrite, Bromodichloromethane, Bromoform, Copper, and others. The full list with the level and data source for each is above.
How many people does Park River City of serve?
Park River City of reports serving 1,403 people in North Dakota, per its EPA record.
Has Park River City of had any water quality violations?
The EPA has 2 violations on file for Park River City of, of which 0 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.