Hanford, City of
PWSID: CA1610003
System Details
| Population Served | 62,127 |
| Service Connections | 19,077 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Hanford |
| Zip Code | 93230 |
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| 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 |
| 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 |
|---|
| | 2023-10-01 | | Returned to Compliance |
| | 2023-10-01 | | Returned to Compliance |
| | 2021-04-01 | Yes | Returned to Compliance |
| | 2021-01-01 | Yes | Acknowledged |
| | 2021-01-01 | Yes | Returned to Compliance |
| | 2020-10-01 | Yes | Acknowledged |
| | 2020-10-01 | Yes | Returned to Compliance |
| | 2020-07-01 | Yes | Acknowledged |
| | 2020-07-01 | Yes | Returned to Compliance |
| | 2014-10-01 | Yes | Returned to Compliance |
| | 2014-09-01 | Yes | Returned to Compliance |
| | 2014-08-01 | Yes | Returned to Compliance |
| | 2014-07-01 | Yes | Returned to Compliance |
| | 2014-06-01 | Yes | Returned to Compliance |
| | 2014-01-01 | Major | Returned to Compliance |
| | 2009-10-01 | Yes | Returned to Compliance |
| | 2002-09-01 | Yes | Returned to Compliance |
| | 2000-06-01 | Yes | Returned to Compliance |
| | 1998-11-01 | Yes | Returned to Compliance |
| | 1997-11-01 | Yes | Returned to Compliance |
| | 1997-10-01 | Yes | Returned to Compliance |