Population Served
35.0K
Service Connections
9.3K
Total Violations
156
Health-Based Violations
3
Lead & Copper Data
Lead Level
Caution2.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2027-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Groundwater
- System Type
- Community Water System
- City
- RIVERHEAD
- ZIP Code
- 11901
- Counties Served
- Suffolk
- Cities Served
- RIVERHEAD (T)
- Open Violations
- 0
- State
- New York
Violation Summary
156
Total Violations
3
Health-Based
0
Open Now
Most recent violation: 2023-07-01
Explore New York Water Quality
See all water systems, lead data, and violation trends for New York.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: NY5103705.SafeWater Home