GREENHILL WATER & FIRE PRO AUTHORITY
AL · PWS ID AL0001423 · Community water system
104
contaminants tested
20
detected
8,214
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOA | 0.0106 ug/L | 4/6 | 2025 |
| PFOS | 0.0223 ug/L | 4/6 | 2025 |
| PFBA | 0.0133 ug/L | 3/6 | 2025 |
| PFBS | 0.0043 ug/L | 3/6 | 2025 |
| PFHxA | 0.0042 ug/L | 3/6 | 2025 |
| PFHpA | 0.0031 ug/L | 2/6 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 59.6 UG/L | 63/64 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 61.6 UG/L | 63/64 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0260 mg/L | 26/26 | LCR | 2024 |
| COPPER, FREE | 121 UG/L | 24/24 | SYR4 | 2013–2019 |
| Nitrate | 2740 UG/L | 24/24 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 2740 UG/L | 12/12 | SYR4 | 2012–2019 |
| Di(2-ethylhexyl) phthalate | 0.4600 UG/L | 3/6 | SYR4 | 2013–2019 |
| Fluoride | 23 UG/L | 3/3 | SYR4 | 2013–2019 |
| Lead | 7.86 UG/L | 3/24 | SYR4 | 2013–2019 |
| Barium | 13.6 UG/L | 2/3 | SYR4 | 2013–2019 |
| Chromium | 0.6820 UG/L | 2/3 | SYR4 | 2013–2019 |
| Chloroform | 0.0430 UG/L | 1/4 | SYR4 | 2013–2019 |
| Gross Alpha, Excl. Radon and U | 1.17 PCI/L | 1/2 | SYR4 | 2014 |
| Nitrite | 2 UG/L | 1/12 | SYR4 | 2012–2019 |
84 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalArsenicAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalBromodichloromethaneBromoformCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDibromochloromethaneDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFDAPFDoAPFEESAPFHpSPFHxSPFMBAPFMPAPFNAPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
FLORENCE