City of Modesto - Grayson
PWSID: CA5010033
System Details
| Population Served | 914 |
| Service Connections | 278 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Modesto |
| Zip Code | 95355 |
Areas Served
- Modesto, Stanislaus County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0085 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 (2 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 1995-07-01 | Yes | Returned to Compliance |
| | 1995-04-01 | Yes | Returned to Compliance |