DELRAY BEACH PUBLIC WATER SYSTEM
PWS ID: FL4500351 · DELRAY BEACH, Florida 33444
PFAS Detected
8 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.
Population Served
69,754
Total Violations
34
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 22,589
- County
- Palm Beach
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 12
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| E. COLI | MR | 3 | 2018 |
| Coliform (TCR) | MCL | 3 | 2014 |
| Revised Total Coliform Rule | RPT | 2 | 2024 |
| TTHM | MR | 2 | 2024 |
| Revised Total Coliform Rule | MON | 2 | 2018 |
| Total Haloacetic Acids (HAA5) | MR | 2 | 2024 |
| Coliform (TCR) | MR | 1 | 2001 |
| Antimony, Total | MR | 1 | 2017 |
| Nickel | MR | 1 | 2017 |
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 8 of 35 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| NMeFOSAA | 4/18/2023 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| NEtFOSAA | 4/18/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFTrDA | 4/18/2023 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| PFTA | 4/18/2023 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| lithium | 4/18/2023 | <9 µg/L | 9 µg/L | Not Detected |
| PFDoA | 10/10/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 6:2 FTS | 10/10/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| NEtFOSAA | 10/10/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| NMeFOSAA | 10/10/2023 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| PFTA | 10/10/2023 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| PFHpS | 10/10/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeS | 10/10/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| NFDHA | 10/10/2023 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFEESA | 10/10/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMBA | 10/10/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeA | 10/10/2023 | 0.0129 µg/L | 0.003 µg/L | Detected |
| PFMPA | 10/10/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 8:2 FTS | 10/10/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFHxA | 10/10/2023 | 0.0112 µg/L | 0.003 µg/L | Detected |
| PFNA | 10/10/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 4:2 FTS | 10/10/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFOA | 10/10/2023 | 0.0142 µg/L | 0.004 µg/L | Detected |
| PFBA | 10/10/2023 | 0.0096 µg/L | 0.005 µg/L | Detected |
| HFPO-DA | 10/10/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| ADONA | 10/10/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 9Cl-PF3ONS | 10/10/2023 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| 11Cl-PF3OUdS | 10/10/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFUnA | 10/10/2023 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFDA | 10/10/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| lithium | 10/10/2023 | <9 µg/L | 9 µg/L | Not Detected |
| PFBS | 10/10/2023 | 0.0117 µg/L | 0.003 µg/L | Detected |
| PFHpA | 10/10/2023 | 0.0072 µg/L | 0.003 µg/L | Detected |
| PFTrDA | 10/10/2023 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| PFHxS | 10/10/2023 | 0.0077 µg/L | 0.003 µg/L | Detected |
| PFOS | 10/10/2023 | 0.0287 µg/L | 0.004 µg/L | 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.