PELCHAS
PWS ID: PR0431014 · GUAYANILLA, Puerto Rico 00656
Population Served
85
Total Violations
847
Health-Based Violations
140
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 32
- County
- Guayanilla Municipio
- School/Daycare
- No
- MCL Violations
- 131
- Monitoring Violations
- 643
- Treatment Tech Violations
- 9
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 501 | 2016 |
| Coliform (TCR) | MCL | 131 | 2001 |
| Surface Water Treatment Rule | MR | 89 | 2005 |
| Revised Total Coliform Rule | MON | 52 | 2025 |
| Surface Water Treatment Rule | TT | 7 | 2007 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
| Lead and Copper Rule | MR | 1 | 2023 |
| 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.