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 |
|---|---|---|---|
| RPT | Monitoring | Resolved | 2024-10-17 |
| Other | Monitoring | Resolved | 2024-08-28 |
| Other | Monitoring | Resolved | 2024-08-28 |
| Other | Monitoring | Resolved | 2024-08-28 |
| Other | Monitoring | Resolved | 2024-04-01 |
| Other | Monitoring | Resolved | 2024-04-01 |
| Other | Monitoring | Resolved | 2023-10-14 |
| Other | Monitoring | Resolved | 2023-10-14 |
| Other | Monitoring | Resolved | 2023-08-20 |
| Other | Monitoring | Resolved | 2023-08-20 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Lead | 0.0085 mg/L 57% of the EPA limit 0.0150 mg/L | 10/10 | LCR | 2024 |
| TTHM | 22 µg/L 28% of the EPA limit 80 µg/L
worst single sample: 25 µg/L | 7/8 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 8.85 µg/L 15% of the EPA limit 60 µg/L
worst single sample: 9.9 µg/L | 7/8 | SYR4 | 2012–2019 |
| Nitrate | 420 µg/L 4.2% of the EPA limit 10000 µg/L | 4/16 | SYR4 | 2012–2019 |
| Barium | 248 µg/L 12% of the EPA limit 2000 µg/L
worst single sample: 250 µg/L | 3/3 | SYR4 | 2013–2019 |
| Selenium | 5.415 µg/L 11% of the EPA limit 50 µg/L
worst single sample: 5.5 µg/L | 2/3 | SYR4 | 2013–2019 |
| Arsenic | 1.8 µg/L 18% of the EPA limit 10 µg/L | 1/3 | SYR4 | 2013–2019 |
| Chromium | 7.2 µg/L 7.2% of the EPA limit 100 µg/L | 1/3 | SYR4 | 2013–2019 |
| Combined Radium (-226 And -228) | 1.14 pCi/L 23% of the EPA limit 5 pCi/L | 1/3 | SYR4 | 2013–2019 |
| Combined Uranium | 1.97 µg/L 6.6% of the EPA limit 30 µg/L | 1/1 | SYR4 | 2019 |
54 contaminants tested, none detected
Utility contact
Frequently asked questions about Blooming Grove Wd #4-tappan Ho
Is Blooming Grove Wd #4-tappan Ho tap water safe to drink?
EPA monitoring detected 10 contaminants in Blooming Grove Wd #4-tappan Ho'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 Blooming Grove Wd #4-tappan Ho's water?
EPA monitoring detected Lead, TTHM, Total Haloacetic Acids (HAA5), Nitrate, Barium, and others. The full list with the level and data source for each is above.
How many people does Blooming Grove Wd #4-tappan Ho serve?
Blooming Grove Wd #4-tappan Ho reports serving 550 people in New York, per its EPA record.
Has Blooming Grove Wd #4-tappan Ho had any water quality violations?
The EPA has 106 violations on file for Blooming Grove Wd #4-tappan Ho, 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.