Black River Middle School
PWSID: NJ1407303
System Details
| Population Served | 380 |
| Service Connections | 1 |
| Water Source | Groundwater |
| System Type | Non-Transient Non-Community |
| Owner | Local Government |
| Status | Active |
| City | Chester |
| Zip Code | 07930 |
| Note | School or Daycare |
Areas Served
- Chester Twp.-1407, Morris County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|---|---|---|
| Lead (90th percentile) | 0.0125 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0058 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0057 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0057 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0050 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0050 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0032 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0027 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0025 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0017 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 |
2 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|---|---|---|---|
| 2025-07-01 | Open | |||
| 2025-01-01 | Open |
Violation History (22 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|---|---|---|---|
| 2024-10-11 | Returned to Compliance | |||
| 2024-07-01 | Major | Returned to Compliance | ||
| 2024-07-01 | Major | Acknowledged | ||
| 2024-07-01 | Major | Returned to Compliance | ||
| 2023-07-01 | Returned to Compliance | |||
| 2023-07-01 | Returned to Compliance | |||
| 2023-07-01 | Acknowledged | |||
| 2023-01-01 | Yes | Returned to Compliance | ||
| 2023-01-01 | Yes | Acknowledged | ||
| 2023-01-01 | Yes | Returned to Compliance | ||
| 2022-12-30 | Returned to Compliance | |||
| 2022-12-30 | Returned to Compliance | |||
| 2021-01-01 | Returned to Compliance | |||
| 2020-01-01 | Returned to Compliance | |||
| 2019-01-01 | Returned to Compliance | |||
| 2011-03-16 | Returned to Compliance | |||
| 2010-07-01 | Returned to Compliance | |||
| 2006-10-01 | Returned to Compliance | |||
| 2004-10-01 | Returned to Compliance | |||
| 1994-01-02 | Returned to Compliance |