KALISPELL PUBLIC WORKS
MT · PWS ID MT0000259 · Community water system
104
contaminants tested
19
detected
25,000
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFHxS | 0.0050 ug/L | 2/16 | 2023 |
| PFOS | 0.0066 ug/L | 1/16 | 2023 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate-Nitrite | 4720 UG/L | 65/65 | SYR4 | 2012–2019 |
| COPPER, FREE | 360 UG/L | 59/61 | SYR4 | 2014–2017 |
| Nitrate | 2510 UG/L | 34/34 | SYR4 | 2013–2019 |
| Lead | 19 UG/L | 31/61 | SYR4 | 2014–2017 |
| Barium | 150 UG/L | 25/25 | SYR4 | 2013–2019 |
| Fluoride | 240 UG/L | 25/25 | SYR4 | 2013–2019 |
| LEAD SUMMARY | 0.0140 mg/L | 14/14 | LCR | 2023 |
| TTHM | 2.9 UG/L | 11/48 | SYR4 | 2012–2019 |
| Combined Uranium | 4 UG/L | 10/12 | SYR4 | 2015–2017 |
| Chloroform | 1.4 UG/L | 9/48 | SYR4 | 2012–2019 |
| Bromodichloromethane | 1 UG/L | 7/48 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 0.4300 UG/L | 6/23 | SYR4 | 2012–2019 |
| Gross Alpha, Excl. Radon and U | 3.6 PCI/L | 6/12 | SYR4 | 2015–2017 |
| Total Haloacetic Acids (HAA5) | 0.4300 UG/L | 6/23 | SYR4 | 2012–2019 |
| Combined Radium (-226 and -228) | 1.9 PCI/L | 4/12 | SYR4 | 2015–2017 |
| Selenium | 2 UG/L | 4/25 | SYR4 | 2013–2019 |
| Dibromochloromethane | 0.6100 UG/L | 2/48 | SYR4 | 2012–2019 |
85 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalArsenicAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalBromoformCHLOROBENZENECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDichloroacetic AcidDinosebEndrinEthylbenzeneHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFMBAPFMPAPFNAPFOAPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
KALISPELL