Columbia Heights
MN · PWS ID MN1020016 · Community water system
42
contaminants tested
11
detected
22,278
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.0113 ug/L | 3/3 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 6.4 UG/L | 128/128 | SYR4 | 2012–2019 |
| Chloroform | 51 UG/L | 128/128 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 48 UG/L | 127/128 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 13 UG/L | 125/128 | SYR4 | 2012–2019 |
| COPPER, FREE | 183 UG/L | 93/93 | SYR4 | 2013–2019 |
| Monochloroacetic acid | 5.2 UG/L | 63/128 | SYR4 | 2012–2019 |
| Lead | 21.3 UG/L | 50/93 | SYR4 | 2013–2019 |
| LEAD SUMMARY | 0.0340 mg/L | 15/15 | LCR | 2025 |
| Dibromochloromethane | 0.6000 UG/L | 10/128 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 16 UG/L | 1/128 | SYR4 | 2012–2019 |
31 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONABromoformHFPO-DAMonobromoacetic acidNEtFOSAANFDHANMeFOSAAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAlithium