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 | Resolved | 2021-10-01 |
| MR | Monitoring | Resolved | 2021-10-01 |
| MR | Monitoring | Resolved | 2021-10-01 |
| MR | Monitoring | Resolved | 2021-10-01 |
| MON | Monitoring | Resolved | 2017-11-01 → 2017-11-30 |
| MON | Monitoring | Resolved | 2017-11-01 → 2017-11-30 |
| MON | Monitoring | Resolved | 2017-11-01 → 2017-11-30 |
| MR | Monitoring | Resolved | 2015-02-01 → 2015-02-28 |
| MR | Monitoring | Resolved | 2015-02-01 → 2015-02-28 |
| MR | Monitoring | Resolved | 2015-02-01 → 2015-02-28 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 918.05 µg/L 71% of the EPA limit 1300 µg/L
worst single sample: 945 µg/L | 24/26 | SYR4 | 2014–2018 |
| Lead | 8.2 µg/L 55% of the EPA limit 15 µg/L
worst single sample: 9.1 µg/L | 16/26 | SYR4 | 2014–2018 |
| Nitrate-Nitrite | 378 µg/L 3.8% of the EPA limit 10000 µg/L | 8/8 | SYR4 | 2015–2019 |
| Lead | 0.0310 mg/L 207% above the EPA limit of 0.0150 mg/L | 7/7 | LCR | 2025 |
| Combined Radium (-226 And -228) | 0.4000 pCi/L 8% of the EPA limit 5 pCi/L | 3/3 | SYR4 | 2014–2015 |
| Gross Beta Particle Activity | 4.76 pCi/L No EPA limit set
worst single sample: 4.8 pCi/L | 3/3 | SYR4 | 2014–2015 |
| Barium | 123 µg/L 6.2% of the EPA limit 2000 µg/L | 1/1 | SYR4 | 2017 |
35 contaminants tested, none detected
Utility contact
Frequently asked questions about Nininger Waterworks
Is Nininger Waterworks tap water safe to drink?
EPA monitoring detected 7 contaminants in Nininger 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 Nininger Waterworks's water?
EPA monitoring detected Copper, Lead, Nitrate-Nitrite, Lead, Combined Radium (-226 And -228), and others. The full list with the level and data source for each is above.
How many people does Nininger Waterworks serve?
Nininger Waterworks reports serving 62 people in Virginia, per its EPA record.
Has Nininger Waterworks had any water quality violations?
The EPA has 18 violations on file for Nininger Waterworks, 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.