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 | 2004-08-01 → 2004-08-31 |
| MCL | Health-based | Resolved | 2004-08-01 → 2004-08-31 |
| Other | Monitoring | Resolved | 2026-01-11 |
| Other | Monitoring | Resolved | 2026-01-11 |
| MR | Monitoring | Resolved | 2025-07-01 → 2025-09-30 |
| MR | Monitoring | Resolved | 2025-07-01 → 2025-09-30 |
| MR | Monitoring | Resolved | 2025-07-01 → 2025-09-30 |
| MR | Monitoring | Resolved | 2025-07-01 → 2025-09-30 |
| MR | Monitoring | Resolved | 2025-07-01 → 2025-09-30 |
| MR | Monitoring | Resolved | 2025-07-01 → 2025-09-30 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 360.35 µg/L 28% of the EPA limit 1300 µg/L
worst single sample: 367 µg/L | 20/20 | SYR4 | 2013–2019 |
| Bromoform | 7.97 µg/L No EPA limit set
worst single sample: 8.11 µg/L | 5/5 | SYR4 | 2012–2019 |
| Di(2-ethylhexyl) Phthalate | 10.22 µg/L 170% of the EPA limit, at the 95th percentile of samples — 6 µg/L
worst single sample: 11.1 µg/L | 5/13 | SYR4 | 2013–2019 |
| Dibromochloromethane | 10.488 µg/L No EPA limit set
worst single sample: 11.4 µg/L | 5/5 | SYR4 | 2012–2019 |
| TTHM | 34.44 µg/L 43% of the EPA limit 80 µg/L
worst single sample: 38.7 µg/L | 5/5 | SYR4 | 2012–2019 |
| Bromodichloromethane | 8.23 µg/L No EPA limit set
worst single sample: 9.25 µg/L | 4/5 | SYR4 | 2012–2019 |
| Barium | 1034.8 µg/L 52% of the EPA limit 2000 µg/L
worst single sample: 1040 µg/L | 3/3 | SYR4 | 2012–2018 |
| Fluoride | 270.6 µg/L 6.8% of the EPA limit 4000 µg/L
worst single sample: 271 µg/L | 3/3 | SYR4 | 2012–2018 |
| Lead | 0.0022 mg/L 15% of the EPA limit 0.0150 mg/L | 2/2 | LCR | 1996 |
| Nitrate | 1410 µg/L 14% of the EPA limit 10000 µg/L | 2/14 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 3.8025 µg/L 6.3% of the EPA limit 60 µg/L
worst single sample: 3.93 µg/L | 2/5 | SYR4 | 2012–2019 |
| Carbon Tetrachloride | 1.16 µg/L 23% of the EPA limit 5 µg/L | 1/12 | SYR4 | 2013–2019 |
| Chloroform | 10.7 µg/L No EPA limit set | 1/5 | SYR4 | 2012–2019 |
| Di(2-ethylhexyl) Adipate | 0.1000 µg/L 0% of the EPA limit 400 µg/L | 1/6 | SYR4 | 2013–2019 |
| Dibromoacetic Acid | 1.38 µg/L No EPA limit set | 1/1 | SYR4 | 2019 |
66 contaminants tested, none detected
Utility contact
Frequently asked questions about Sunnydale Subdivision
Is Sunnydale Subdivision tap water safe to drink?
EPA monitoring detected 15 contaminants in Sunnydale Subdivision'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 Sunnydale Subdivision's water?
EPA monitoring detected Copper, Bromoform, Di(2-ethylhexyl) Phthalate, Dibromochloromethane, TTHM, and others. The full list with the level and data source for each is above.
How many people does Sunnydale Subdivision serve?
Sunnydale Subdivision reports serving 60 people in Pennsylvania, per its EPA record.
Has Sunnydale Subdivision had any water quality violations?
The EPA has 502 violations on file for Sunnydale Subdivision, of which 2 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.