Nilwood
PWSID: IL1170750
System Details
| Population Served | 1,394 |
| Service Connections | 571 |
| Water Source | Surface Water Purchased |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Modesto |
| Zip Code | 62667 |
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0020 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 |
Violation History (21 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-03-01 | | Acknowledged |
| | 2025-03-01 | | Returned to Compliance |
| | 2025-03-01 | | Returned to Compliance |
| | 2025-03-01 | Major | Acknowledged |
| | 2025-03-01 | Major | Returned to Compliance |
| | 2025-03-01 | Major | Returned to Compliance |
| | 2022-01-13 | | Returned to Compliance |
| | 2022-01-13 | | Returned to Compliance |
| | 2022-01-13 | | Returned to Compliance |
| | 2022-01-13 | | Returned to Compliance |
| | 2021-12-30 | | Returned to Compliance |
| | 2021-12-30 | | Returned to Compliance |
| | 2021-12-30 | | Returned to Compliance |
| | 2020-12-01 | | Returned to Compliance |
| | 2020-12-01 | | Returned to Compliance |
| | 2020-10-01 | Major | Returned to Compliance |
| | 2020-10-01 | Major | Returned to Compliance |
| | 2012-07-01 | | Returned to Compliance |
| | 2003-07-01 | | Returned to Compliance |
| | 1999-01-01 | Yes | Returned to Compliance |
| | 1998-11-23 | Yes | Returned to Compliance |