Maple Grove
MN · PWS ID MN1270020 · Community water system
92
contaminants tested
16
detected
82,000
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.0101 ug/L | 1/2 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 1580 UG/L | 90/90 | SYR4 | 2013–2019 |
| Lead | 6.3 UG/L | 63/90 | SYR4 | 2013–2019 |
| Bromodichloromethane | 8.1 UG/L | 33/33 | SYR4 | 2012–2019 |
| Bromoform | 7.2 UG/L | 33/33 | SYR4 | 2012–2019 |
| Dibromochloromethane | 9.7 UG/L | 33/33 | SYR4 | 2012–2019 |
| Chloroform | 4 UG/L | 32/33 | SYR4 | 2012–2019 |
| Fluoride | 1200 UG/L | 32/32 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 3.6 UG/L | 30/30 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 1.9 UG/L | 14/30 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0140 mg/L | 14/14 | LCR | 2025 |
| Nitrate-Nitrite | 90 UG/L | 6/46 | SYR4 | 2012–2019 |
| Chromium | 0.2700 UG/L | 3/4 | SYR4 | 2014 |
| Trichloroethylene | 0.4700 UG/L | 3/3 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 1.1 UG/L | 2/30 | SYR4 | 2012–2019 |
| lithium | 17.8 ug/L | 2/2 | UCMR-5 | 2024 |
76 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)pyreneCHLOROBENZENECarbofuranCarbon tetrachlorideChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon and UHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAAOXAMYLPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneTolueneToxapheneVinyl chloridecis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene