GSA CALEXICO PORT OF ENTRY
PWS ID: CA1310016 · SAN DIEGO, California 92101
Population Served
300
Total Violations
41
Health-Based Violations
17
Water Source
Surface Water
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Federal
- Connections
- 6
- County
- Imperial
- School/Daycare
- No
- MCL Violations
- 14
- Monitoring Violations
- 5
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 14 | 2016 |
| Public Notice | Other | 12 | 2017 |
| Lead and Copper Rule | MR | 5 | 2018 |
| Surface Water Treatment Rule | TT | 2 | 2009 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.