RANCHERA
PWS ID: PR0004334 · YAUCO, Puerto Rico 00698
Population Served
1,231
Total Violations
70
Health-Based Violations
7
Water Source
Surface Water
System Details
- System Type
- Transient Non-Community
- Owner Type
- Local
- Connections
- 461
- County
- Yauco Municipio
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 52
- Treatment Tech Violations
- 7
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | TT | 6 | 2005 |
| Consumer Confidence Rule | Other | 5 | 2022 |
| Surface Water Treatment Rule | MR | 5 | 2016 |
| Lead and Copper Rule | MR | 4 | 2016 |
| E. COLI | MR | 3 | 2018 |
| Fluoride | MR | 2 | 1984 |
| Selenium | MR | 2 | 1984 |
| Nitrate | MR | 2 | 1984 |
| Cadmium | MR | 2 | 1984 |
| Arsenic | MR | 2 | 1984 |
| Chromium | MR | 2 | 1984 |
| Mercury | MR | 2 | 1984 |
| Barium | MR | 2 | 1984 |
| 1,2,4-Trichlorobenzene | MR | 1 | 1998 |
| cis-1,2-Dichloroethylene | MR | 1 | 1998 |
| DICHLOROMETHANE | MR | 1 | 1998 |
| o-Dichlorobenzene | MR | 1 | 1998 |
| p-Dichlorobenzene | MR | 1 | 1998 |
| Vinyl chloride | MR | 1 | 1998 |
| 1,1-Dichloroethylene | MR | 1 | 1998 |
| 1,1,1-Trichloroethane | MR | 1 | 1998 |
| Carbon tetrachloride | MR | 1 | 1998 |
| 1,2-Dichloropropane | MR | 1 | 1998 |
| 1,1,2-Trichloroethane | MR | 1 | 1998 |
| Tetrachloroethylene | MR | 1 | 1998 |
| Benzene | MR | 1 | 1998 |
| Ethylbenzene | MR | 1 | 1998 |
| Styrene | MR | 1 | 1998 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1980 |
| trans-1,2-Dichloroethylene | MR | 1 | 1998 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.