Cedar Grove Water Dept
PWSID: NJ0704001
System Details
| Population Served | 12,900 |
| Service Connections | 4,082 |
| Water Source | Surface Water Purchased |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Cedar Grove |
| Zip Code | 07009 |
Areas Served
- Cedar Grove Twp.-0704, Essex County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0024 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0014 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0013 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0012 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-07-22 | | Open |
Violation History (18 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-07-01 | Yes | Acknowledged |
| | 2024-07-01 | Yes | Acknowledged |
| | 2023-01-01 | Yes | Acknowledged |
| | 2023-01-01 | Yes | Returned to Compliance |
| | 2023-01-01 | Yes | Acknowledged |
| | 2023-01-01 | Yes | Acknowledged |
| | 2022-07-01 | Yes | Acknowledged |
| | 2022-07-01 | Yes | Returned to Compliance |
| | 2022-07-01 | Yes | Acknowledged |
| | 2022-07-01 | Yes | Acknowledged |
| | 2019-12-30 | | Returned to Compliance |
| | 2019-01-01 | | Returned to Compliance |
| | 2018-07-01 | | Returned to Compliance |
| | 2016-12-01 | Major | Returned to Compliance |
| | 2016-12-01 | Major | Returned to Compliance |
| | 2016-10-01 | | Returned to Compliance |
| | 2011-07-01 | | Returned to Compliance |