SHERWOOD, CITY OF
OR · PWS ID OR4100816 · Community water system
35
contaminants tested
7
detected
19,885
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| 6:2 FTS | 0.0413 ug/L | 1/4 | 2025 |
| 8:2 FTS | 0.0080 ug/L | 1/4 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 52.2 UG/L | 95/97 | SYR4 | 2012–2019 |
| COPPER, FREE | 500 UG/L | 94/321 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 46.4 UG/L | 92/97 | SYR4 | 2012–2019 |
| Lead | 45 UG/L | 83/321 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0180 mg/L | 33/33 | LCR | 2025 |
28 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS9Cl-PF3ONSADONAHFPO-DANEtFOSAANFDHANMeFOSAAPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAlithium