LISBON WATER DEPARTMENT
ME · PWS ID ME0090870 · Community water system
109
contaminants tested
22
detected
6,643
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFHxS | 0.0132 ug/L | 4/8 | 2024 |
| PFPeA | 0.0045 ug/L | 3/8 | 2024 |
| PFBS | 0.0093 ug/L | 2/8 | 2024 |
| PFHxA | 0.0055 ug/L | 2/8 | 2024 |
| PFOA | 0.0041 ug/L | 1/8 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 1030 UG/L | 47/47 | SYR4 | 2014–2017 |
| Arsenic | 24 UG/L | 39/40 | SYR4 | 2012–2019 |
| Nitrate | 1390 UG/L | 34/64 | SYR4 | 2012–2019 |
| Lead | 20 UG/L | 28/47 | SYR4 | 2014–2017 |
| LEAD SUMMARY | 0.0100 mg/L | 18/18 | LCR | 2025 |
| lithium | 22.9 ug/L | 8/8 | UCMR-5 | 2024 |
| TTHM | 19 UG/L | 7/10 | SYR4 | 2012–2019 |
| Barium | 14.8 UG/L | 6/6 | SYR4 | 2014–2017 |
| Chromium | 3.5 UG/L | 6/6 | SYR4 | 2014–2017 |
| Combined Uranium | 9.2 UG/L | 6/6 | SYR4 | 2015–2019 |
| Nitrate-Nitrite | 1310 UG/L | 4/6 | SYR4 | 2014–2017 |
| Fluoride | 200 UG/L | 3/6 | SYR4 | 2014–2017 |
| Bromodichloromethane | 1.5 UG/L | 2/6 | SYR4 | 2012–2015 |
| Gross Alpha, Excl. Radon and U | 5.01 PCI/L | 2/4 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 18 UG/L | 2/6 | SYR4 | 2012–2019 |
| Chloroform | 1.1 UG/L | 1/6 | SYR4 | 2012–2015 |
| Dibromochloromethane | 1.3 UG/L | 1/6 | SYR4 | 2012–2015 |
87 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, TotalAsbestosAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalBromoformCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDibromoacetic acidDichloroacetic AcidDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFDAPFDoAPFEESAPFHpAPFHpSPFMBAPFMPAPFNAPFOSPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
LISBON