Lake Elmo
MN · PWS ID MN1820009 · Community water system
102
contaminants tested
14
detected
10,978
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.1400 ug/L | 6/6 | 2023 |
| PFOA | 0.0120 ug/L | 2/6 | 2023 |
| PFPeA | 0.0032 ug/L | 2/6 | 2023 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate-Nitrite | 4000 UG/L | 40/40 | SYR4 | 2012–2019 |
| Fluoride | 1500 UG/L | 32/32 | SYR4 | 2012–2019 |
| COPPER, FREE | 164 UG/L | 30/30 | SYR4 | 2014–2017 |
| Lead | 8.7 UG/L | 19/30 | SYR4 | 2014–2017 |
| Bromodichloromethane | 3.4 UG/L | 9/17 | SYR4 | 2012–2019 |
| Chloroform | 3 UG/L | 9/17 | SYR4 | 2012–2019 |
| Dibromochloromethane | 3.3 UG/L | 9/17 | SYR4 | 2012–2019 |
| Bromoform | 1.5 UG/L | 8/17 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0040 mg/L | 5/5 | LCR | 2023 |
| Dichloroacetic Acid | 1.6 UG/L | 4/9 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 1.1 UG/L | 3/9 | SYR4 | 2012–2019 |
88 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-GAMMABariumBenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon and UHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOSPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethyleneVinyl chloridecis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene