CITY OF PLANO
TX · PWS ID TX0430007 · Community water system
44
contaminants tested
18
detected
292,059
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFHxA | 0.0044 ug/L | 4/4 | 2025 |
| PFPeA | 0.0043 ug/L | 4/4 | 2025 |
| PFBA | 0.0073 ug/L | 2/4 | 2025 |
| PFBS | 0.0031 ug/L | 1/4 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 29.6 UG/L | 312/312 | SYR4 | 2012–2019 |
| Chloroform | 27.7 UG/L | 312/312 | SYR4 | 2012–2019 |
| Dibromochloromethane | 18.5 UG/L | 312/312 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 30.5 UG/L | 312/312 | SYR4 | 2012–2019 |
| TTHM | 62.5 UG/L | 312/312 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 51.5 UG/L | 312/312 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 10 UG/L | 312/312 | SYR4 | 2012–2019 |
| COPPER, FREE | 1163.75 UG/L | 300/300 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 20.6 UG/L | 229/312 | SYR4 | 2012–2019 |
| Bromoform | 11.9 UG/L | 222/312 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 7.8 UG/L | 198/312 | SYR4 | 2012–2019 |
| Lead | 27.3 UG/L | 184/300 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 10.9 UG/L | 132/312 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0145 mg/L | 19/19 | LCR | 2025 |
26 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAHFPO-DANEtFOSAANFDHANMeFOSAAPFDAPFDoAPFEESAPFHpAPFHpSPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeSPFTAPFTrDAPFUnAlithium