Riverhead Water District
PWSID: NY5103705
System Details
| Population Served | 35,000 |
| Service Connections | 9,334 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Riverhead |
| Zip Code | 11901 |
Areas Served
- Riverhead (t), Suffolk County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0022 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0020 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0020 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
Violation History (9 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2023-07-01 | Major | Returned to Compliance |
| | 2023-07-01 | Major | Acknowledged |
| | 2023-07-01 | Major | Returned to Compliance |
| | 2023-07-01 | Yes | Returned to Compliance |
| | 2023-07-01 | Yes | Acknowledged |
| | 2023-07-01 | Yes | Returned to Compliance |
| | 2022-04-01 | | Returned to Compliance |
| | 2022-04-01 | | Acknowledged |
| | 2010-01-01 | | Returned to Compliance |