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 |
|---|---|---|---|
| Other | Monitoring | Resolved | 2024-07-01 |
| Other | Monitoring | Resolved | 2002-07-01 |
| Other | Monitoring | Resolved | 2002-07-01 |
| Other | Monitoring | Resolved | 2002-07-01 |
| MR | Monitoring | Resolved | 1993-07-01 |
| MR | Monitoring | Resolved | 1993-07-01 |
| MR | Monitoring | Resolved | 1993-07-01 |
| MR | Monitoring | Resolved | 1993-07-01 |
| MR | Monitoring | Resolved | 1993-07-01 |
| MR | Monitoring | Resolved | 1993-07-01 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Fluoride | 520 µg/L 13% of the EPA limit 4000 µg/L | 6/6 | SYR4 | 2012–2018 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 3/3 | LCR | 2025 |
| Arsenic | 1.9 µg/L 19% of the EPA limit 10 µg/L | 2/6 | SYR4 | 2012–2018 |
| Barium | 26 µg/L 1.3% of the EPA limit 2000 µg/L | 2/6 | SYR4 | 2012–2018 |
| Combined Uranium | 1.5496 µg/L 5.2% of the EPA limit 30 µg/L | 2/3 | SYR4 | 2013–2019 |
| Gross Beta Particle Activity | 7.5 pCi/L No EPA limit set | 2/3 | SYR4 | 2013–2019 |
| TTHM | 23 µg/L 29% of the EPA limit 80 µg/L | 2/4 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 12 µg/L 20% of the EPA limit 60 µg/L | 2/4 | SYR4 | 2013–2019 |
| Copper | 55 µg/L 4.2% of the EPA limit 1300 µg/L | 1/15 | SYR4 | 2012–2018 |
| Chloroform | 15 µg/L No EPA limit set | 1/2 | SYR4 | 2016–2019 |
| Combined Radium (-226 And -228) | 1 pCi/L 20% of the EPA limit 5 pCi/L | 1/2 | SYR4 | 2013–2016 |
| Dibromoacetic Acid | 7.3 µg/L No EPA limit set | 1/2 | SYR4 | 2016–2019 |
| Dichloroacetic Acid | 1.8 µg/L No EPA limit set | 1/2 | SYR4 | 2016–2019 |
| Monobromoacetic Acid | 2.5 µg/L No EPA limit set | 1/2 | SYR4 | 2016–2019 |
65 contaminants tested, none detected
Utility contact
Frequently asked questions about Windmill Ridge S/D
Is Windmill Ridge S/D tap water safe to drink?
EPA monitoring detected 14 contaminants in Windmill Ridge S/D'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 Windmill Ridge S/D's water?
EPA monitoring detected Fluoride, Lead, Arsenic, Barium, Combined Uranium, and others. The full list with the level and data source for each is above.
How many people does Windmill Ridge S/D serve?
Windmill Ridge S/D reports serving 140 people in North Carolina, per its EPA record.
Has Windmill Ridge S/D had any water quality violations?
The EPA has 82 violations on file for Windmill Ridge S/D, 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.