CITY OF WEBSTER
TX · PWS ID TX1010226 · Community water system
44
contaminants tested
21
detected
13,710
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.0111 ug/L | 4/4 | 2024 |
| PFHxA | 0.0091 ug/L | 4/4 | 2024 |
| PFOS | 0.0062 ug/L | 4/4 | 2024 |
| PFPeA | 0.0099 ug/L | 4/4 | 2024 |
| PFBS | 0.0046 ug/L | 2/4 | 2024 |
| PFHxS | 0.0046 ug/L | 2/4 | 2024 |
| PFHpA | 0.0032 ug/L | 1/4 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 1600 UG/L | 159/190 | SYR4 | 2013–2019 |
| Lead | 45.8 UG/L | 105/190 | SYR4 | 2013–2019 |
| Bromodichloromethane | 15.6 UG/L | 101/102 | SYR4 | 2012–2019 |
| Chloroform | 69.8 UG/L | 101/102 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 53.4 UG/L | 101/102 | SYR4 | 2012–2019 |
| TTHM | 77.7 UG/L | 101/102 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 67.7 UG/L | 101/102 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 16.4 UG/L | 101/102 | SYR4 | 2012–2019 |
| Dibromochloromethane | 7.2 UG/L | 87/102 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 5.1 UG/L | 55/102 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0150 mg/L | 19/19 | LCR | 2025 |
| Monochloroacetic acid | 14.4 UG/L | 14/102 | SYR4 | 2012–2019 |
| Bromoform | 1.5 UG/L | 6/102 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 2.7 UG/L | 1/102 | SYR4 | 2012–2019 |
23 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAHFPO-DANEtFOSAANFDHANMeFOSAAPFDAPFDoAPFEESAPFHpSPFMBAPFMPAPFNAPFOAPFPeSPFTAPFTrDAPFUnAlithium