HIALEAH, CITY OF
PWS ID: FL4130604 · HIALEAH, Florida 33012
PFAS Detected
12 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.
Population Served
238,000
Total Violations
76
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 54,000
- County
- Miami-Dade
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 65
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MR | 26 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 25 | 2024 |
| Revised Total Coliform Rule | MON | 7 | 2024 |
| Lead and Copper Rule | MR | 4 | 2020 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | 2 | 2009 |
| Coliform (TCR) | MR | 1 | 1991 |
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 31 of 180 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| PFEESA | 8/20/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| NFDHA | 8/20/2024 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFPeS | 8/20/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFHpS | 8/20/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 11Cl-PF3OUdS | 8/20/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFMBA | 8/20/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHpA | 8/20/2024 | 0.0147 µg/L | 0.003 µg/L | Detected |
| ADONA | 8/20/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeA | 8/20/2024 | 0.0369 µg/L | 0.003 µg/L | Detected |
| PFBS | 8/20/2024 | 0.0051 µg/L | 0.003 µg/L | Detected |
| PFHxS | 8/20/2024 | 0.0065 µg/L | 0.003 µg/L | Detected |
| PFNA | 8/20/2024 | 0.0043 µg/L | 0.004 µg/L | Detected |
| PFOS | 8/20/2024 | 0.0276 µg/L | 0.004 µg/L | Detected |
| PFOA | 8/20/2024 | 0.0102 µg/L | 0.004 µg/L | Detected |
| PFDA | 8/20/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 4:2 FTS | 8/20/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMPA | 8/20/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 8:2 FTS | 8/20/2024 | 0.0055 µg/L | 0.005 µg/L | Detected |
| PFDoA | 8/20/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 6:2 FTS | 8/20/2024 | 0.0911 µg/L | 0.005 µg/L | Detected |
| HFPO-DA | 8/20/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFHxA | 8/20/2024 | 0.0352 µg/L | 0.003 µg/L | Detected |
| 9Cl-PF3ONS | 8/20/2024 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFUnA | 8/20/2024 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFBA | 8/20/2024 | 0.0170 µg/L | 0.005 µg/L | Detected |
| PFTA | 7/26/2023 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| PFDA | 7/26/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFOA | 7/26/2023 | 0.0078 µg/L | 0.004 µg/L | Detected |
| PFOS | 7/26/2023 | 0.0235 µg/L | 0.004 µg/L | Detected |
| PFNA | 7/26/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFHxS | 7/26/2023 | 0.0056 µg/L | 0.003 µg/L | Detected |
| PFHpA | 7/26/2023 | 0.0140 µg/L | 0.003 µg/L | Detected |
| PFBS | 7/26/2023 | 0.0044 µg/L | 0.003 µg/L | Detected |
| NMeFOSAA | 7/26/2023 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| PFTrDA | 7/26/2023 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| PFHpS | 7/26/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDoA | 7/26/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| NEtFOSAA | 7/26/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFMBA | 7/26/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| lithium | 7/26/2023 | <9 µg/L | 9 µg/L | Not Detected |
| NFDHA | 7/26/2023 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFEESA | 7/26/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHxA | 7/26/2023 | 0.0297 µg/L | 0.003 µg/L | Detected |
| PFPeA | 7/26/2023 | 0.0306 µg/L | 0.003 µg/L | Detected |
| PFMPA | 7/26/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 8:2 FTS | 7/26/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFUnA | 7/26/2023 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| 6:2 FTS | 7/26/2023 | 0.0626 µg/L | 0.005 µg/L | Detected |
| PFBA | 7/26/2023 | 0.0191 µg/L | 0.005 µg/L | Detected |
| HFPO-DA | 7/26/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
PFAS data from EPA UCMR5 monitoring program (2023-2025).
This data is provided for informational purposes only.