LEWISTON WATER & SEWER DIVISION
ME · PWS ID ME0090830 · Community water system
82
contaminants tested
14
detected
23,720
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 816 UG/L | 221/222 | SYR4 | 2012–2019 |
| TTHM | 64.8 UG/L | 130/130 | SYR4 | 2012–2019 |
| Lead | 344 UG/L | 129/222 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 55 UG/L | 127/129 | SYR4 | 2012–2019 |
| Fluoride | 830 UG/L | 103/103 | SYR4 | 2012–2019 |
| Bromodichloromethane | 5 UG/L | 50/50 | SYR4 | 2012–2014 |
| Chloroform | 60 UG/L | 50/50 | SYR4 | 2012–2014 |
| Trichloroacetic Acid | 29 UG/L | 47/49 | SYR4 | 2012–2014 |
| Dichloroacetic Acid | 28 UG/L | 46/49 | SYR4 | 2012–2014 |
| LEAD SUMMARY | 0.0400 mg/L | 25/25 | LCR | 2023 |
| Barium | 1.5 UG/L | 8/8 | SYR4 | 2012–2019 |
| Nitrate | 60 UG/L | 4/16 | SYR4 | 2012–2019 |
| Arsenic | 0.6800 UG/L | 3/8 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 60 UG/L | 2/8 | SYR4 | 2012–2019 |
68 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalBenzeneBeryllium, TotalBromoformCHLOROBENZENECYANIDECadmiumCarbon tetrachlorideChromiumCombined UraniumDICHLOROMETHANEDibromoacetic acidDibromochloromethaneEthylbenzeneGross Alpha, Excl. Radon and UHFPO-DAMercuryMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitritePFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnASeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
LEWISTON