Hollister, City of
PWSID: CA3510001
System Details
| Population Served | 26,017 |
| Service Connections | 7,884 |
| Water Source | Surface Water Purchased |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Hollister |
| Zip Code | 95023 |
Areas Served
- Hollister, San Benito County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0023 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) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
Violation History (25 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-04-01 | | Acknowledged |
| | 2024-04-01 | | Acknowledged |
| | 2024-04-01 | | Acknowledged |
| | 2024-04-01 | | Acknowledged |
| | 2024-04-01 | | Acknowledged |
| | 2024-04-01 | | Acknowledged |
| | 2024-04-01 | | Acknowledged |
| | 2024-04-01 | | Acknowledged |
| | 2022-07-01 | Yes | Returned to Compliance |
| | 2022-07-01 | Yes | Returned to Compliance |
| | 2022-07-01 | Yes | Returned to Compliance |
| | 2022-07-01 | Yes | Returned to Compliance |
| | 2022-07-01 | Yes | Returned to Compliance |
| | 2018-10-01 | Yes | Returned to Compliance |
| | 2018-10-01 | Yes | Returned to Compliance |
| | 2018-10-01 | Yes | Returned to Compliance |
| | 2018-07-01 | Yes | Returned to Compliance |
| | 2018-07-01 | Yes | Returned to Compliance |
| | 2018-07-01 | Yes | Returned to Compliance |
| | 2016-01-01 | Yes | Returned to Compliance |
| | 2016-01-01 | Yes | Returned to Compliance |
| | 2016-01-01 | Yes | Returned to Compliance |
| | 2015-10-01 | Yes | Returned to Compliance |
| | 2015-10-01 | Yes | Returned to Compliance |
| | 2015-10-01 | Yes | Returned to Compliance |