Marshall
MN · PWS ID MN1420006 · Community water system
92
contaminants tested
13
detected
13,890
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFHxS | 0.0047 ug/L | 2/2 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 891 UG/L | 90/90 | SYR4 | 2012–2018 |
| Lead | 43.9 UG/L | 48/90 | SYR4 | 2012–2018 |
| Chloroform | 1.2 UG/L | 32/32 | SYR4 | 2012–2019 |
| Fluoride | 990 UG/L | 31/32 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 1100 UG/L | 16/16 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0220 mg/L | 13/13 | LCR | 2024 |
| Dichloroacetic Acid | 1.2 UG/L | 6/29 | SYR4 | 2012–2019 |
| Chromium | 0.5800 UG/L | 4/4 | SYR4 | 2014 |
| Arsenic | 2.04 UG/L | 2/2 | SYR4 | 2018–2019 |
| Bromodichloromethane | 0.3000 UG/L | 2/31 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 1.2 UG/L | 2/29 | SYR4 | 2012–2019 |
| lithium | 59.1 ug/L | 2/2 | UCMR-5 | 2024 |
79 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-PF3ONSADONAAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBromoformCHLOROBENZENECarbofuranCarbon tetrachlorideChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDibromoacetic acidDibromochloromethaneDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAAOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneTolueneToxapheneTrichloroethyleneVinyl chloridecis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene