Saint Paul Regional Water Services
MN · PWS ID MN1620026 · Community water system
101
contaminants tested
15
detected
392,529
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.0202 ug/L | 4/4 | 2024 |
| PFPeA | 0.0030 ug/L | 2/4 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 9.1 UG/L | 391/391 | SYR4 | 2012–2019 |
| Chloroform | 46 UG/L | 391/391 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 31 UG/L | 384/384 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 16 UG/L | 384/384 | SYR4 | 2012–2019 |
| Dibromochloromethane | 1.2 UG/L | 191/391 | SYR4 | 2012–2019 |
| COPPER, FREE | 150 UG/L | 100/100 | SYR4 | 2014–2017 |
| Lead | 45.2 UG/L | 84/100 | SYR4 | 2014–2017 |
| Monochloroacetic acid | 2.8 UG/L | 49/384 | SYR4 | 2012–2019 |
| Fluoride | 1200 UG/L | 33/33 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0540 mg/L | 25/25 | LCR | 2025 |
| Nitrate-Nitrite | 650 UG/L | 16/16 | SYR4 | 2012–2019 |
| Chromium | 0.6100 UG/L | 8/9 | SYR4 | 2013–2018 |
| 2,4-D | 0.3000 UG/L | 2/7 | SYR4 | 2012–2019 |
86 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-TP4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalArsenicAtrazineBHC-GAMMABariumBenzeneBenzo(a)pyreneBeryllium, TotalBromoformCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDibromoacetic acidDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon and UHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidNEtFOSAANFDHANMeFOSAAOXAMYLPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl chloridecis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene