CHISHOLM HEIGHTS, WATER & F P AUTHORITY
AL · PWS ID AL0000777 · Community water system
35
contaminants tested
8
detected
4,881
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOS | 0.0096 ug/L | 2/3 | 2025 |
| PFBA | 0.0089 ug/L | 1/3 | 2025 |
| PFBS | 0.0043 ug/L | 1/3 | 2025 |
| PFOA | 0.0052 ug/L | 1/3 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 72.5 UG/L | 64/64 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 71.5 UG/L | 64/64 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0410 mg/L | 19/19 | LCR | 2024 |
| COPPER, FREE | 81 UG/L | 14/20 | SYR4 | 2018 |
27 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAHFPO-DALeadNEtFOSAANFDHANMeFOSAAPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFPeAPFPeSPFTAPFTrDAPFUnAlithium
Areas served
FLORENCE