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 | 2024-05-01 → 2024-05-31 |
| TT | Health-based | Resolved | 2024-05-01 → 2024-05-31 |
| TT | Health-based | Resolved | 2024-05-01 → 2024-05-31 |
| TT | Health-based | Resolved | 2024-03-01 → 2024-03-31 |
| TT | Health-based | Resolved | 2024-03-01 → 2024-03-31 |
| TT | Health-based | Resolved | 2024-03-01 → 2024-03-31 |
| TT | Health-based | Resolved | 2024-02-01 → 2024-02-29 |
| TT | Health-based | Resolved | 2024-02-01 → 2024-02-29 |
| TT | Health-based | Resolved | 2024-02-01 → 2024-02-29 |
| TT | Health-based | Resolved | 2023-02-01 → 2023-02-28 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 616.5 µg/L 47% of the EPA limit 1300 µg/L
worst single sample: 865 µg/L | 42/42 | SYR4 | 2012–2019 |
| Nitrate | 1600 µg/L 16% of the EPA limit 10000 µg/L | 20/36 | SYR4 | 2012–2019 |
| Lead | 463.15 µg/L 3088% of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 720 µg/L | 12/40 | SYR4 | 2012–2019 |
| Arsenic | 2.6 µg/L 26% of the EPA limit 10 µg/L | 4/8 | SYR4 | 2012–2018 |
| Barium | 37.095 µg/L 1.9% of the EPA limit 2000 µg/L
worst single sample: 40.8 µg/L | 4/8 | SYR4 | 2012–2018 |
| Lead | 0.4865 mg/L 3243% above the EPA limit of 0.0150 mg/L | 2/2 | LCR | 2019 |
74 contaminants tested, none detected
Utility contact
Frequently asked questions about Estates at Stone Row
Is Estates at Stone Row tap water safe to drink?
EPA monitoring detected 6 contaminants in Estates at Stone Row'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 Estates at Stone Row's water?
EPA monitoring detected Copper, Nitrate, Lead, Arsenic, Barium, and others. The full list with the level and data source for each is above.
How many people does Estates at Stone Row serve?
Estates at Stone Row reports serving 48 people in Pennsylvania, per its EPA record.
Has Estates at Stone Row had any water quality violations?
The EPA has 534 violations on file for Estates at Stone Row, of which 37 are health-based (a contaminant limit or required treatment was breached) and 13 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.