Lewiston
MN · PWS ID MN1850006 · Community water system
73
contaminants tested
9
detected
1,512
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate-Nitrite | 11000 UG/L | 34/46 | SYR4 | 2012–2019 |
| Fluoride | 2200 UG/L | 33/34 | SYR4 | 2012–2019 |
| COPPER, FREE | 557 UG/L | 20/20 | SYR4 | 2014–2017 |
| Gross Alpha, Excl. Radon and U | 22 PCI/L | 17/17 | SYR4 | 2015–2019 |
| Lead | 7.6 UG/L | 11/20 | SYR4 | 2014–2017 |
| Arsenic | 2.96 UG/L | 2/2 | SYR4 | 2016–2019 |
| Barium | 52.2 UG/L | 2/2 | SYR4 | 2016–2019 |
| LEAD SUMMARY | 0.0290 mg/L | 2/2 | LCR | 2023 |
| Combined Uranium | 1.8029 UG/L | 1/1 | SYR4 | 2017 |
64 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalBromodichloromethaneBromoformCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChloroformChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDibromoacetic acidDibromochloromethaneDichloroacetic AcidDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNitriteOXAMYLPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethyleneVinyl chloridecis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene