EL TESORO
PWS ID: PR0458234 · PONCE, Puerto Rico 00731
Population Served
135
Total Violations
641
Health-Based Violations
20
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 50
- County
- Ponce Municipio
- School/Daycare
- No
- MCL Violations
- 15
- Monitoring Violations
- 606
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 417 | 2016 |
| Surface Water Treatment Rule | MR | 134 | 2005 |
| Revised Total Coliform Rule | MON | 54 | 2025 |
| Coliform (TCR) | MCL | 15 | 2001 |
| Surface Water Treatment Rule | TT | 3 | 2007 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
| Lead and Copper Rule | MR | 1 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.