YORK COUNTY WEST WD (SC4620003)
SC · PWS ID SC4620003 · Community water system
44
contaminants tested
15
detected
18,273
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFHxA | 0.0042 ug/L | 4/4 | 2023 |
| PFPeA | 0.0049 ug/L | 3/4 | 2023 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 34.1 UG/L | 50/50 | SYR4 | 2012–2019 |
| Chloroform | 57.1 UG/L | 50/50 | SYR4 | 2012–2019 |
| Dibromochloromethane | 38.1 UG/L | 50/50 | SYR4 | 2012–2019 |
| TTHM | 113.9 UG/L | 50/50 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 18.2 UG/L | 49/50 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 28.9 UG/L | 49/50 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 10.3 UG/L | 49/50 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 10.8 UG/L | 42/50 | SYR4 | 2012–2019 |
| Bromoform | 20.2 UG/L | 28/50 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0160 mg/L | 10/10 | LCR | 2020 |
| COPPER, FREE | 31 UG/L | 9/20 | SYR4 | 2014–2017 |
| Monobromoacetic acid | 6.47 UG/L | 6/50 | SYR4 | 2012–2019 |
| Lead | 7 UG/L | 1/20 | SYR4 | 2014–2017 |
29 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAHFPO-DAMonochloroacetic acidNEtFOSAANFDHANMeFOSAAPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeSPFTAPFTrDAPFUnAlithium
Areas served
YORK