MISSOULA WATER
MT · PWS ID MT0000294 · Community water system
105
contaminants tested
24
detected
68,200
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate-Nitrite | 3450 UG/L | 564/564 | SYR4 | 2012–2019 |
| COPPER, FREE | 1200 UG/L | 261/347 | SYR4 | 2012–2019 |
| Arsenic | 4 UG/L | 183/267 | SYR4 | 2012–2019 |
| Lead | 14 UG/L | 135/352 | SYR4 | 2012–2019 |
| Barium | 570 UG/L | 93/93 | SYR4 | 2012–2019 |
| Fluoride | 1000 UG/L | 82/93 | SYR4 | 2012–2019 |
| TTHM | 9.9 UG/L | 55/150 | SYR4 | 2012–2019 |
| Combined Uranium | 2 UG/L | 46/53 | SYR4 | 2014–2019 |
| Dibromoacetic acid | 1.3 UG/L | 44/44 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 1.3 UG/L | 44/44 | SYR4 | 2012–2019 |
| Dibromochloromethane | 4 UG/L | 43/150 | SYR4 | 2012–2019 |
| Bromodichloromethane | 2.2 UG/L | 37/150 | SYR4 | 2012–2019 |
| Combined Radium (-226 and -228) | 3.9 PCI/L | 32/55 | SYR4 | 2013–2019 |
| Gross Alpha, Excl. Radon and U | 5.4 PCI/L | 32/53 | SYR4 | 2014–2019 |
| Bromoform | 4.2 UG/L | 27/150 | SYR4 | 2012–2019 |
| Chloroform | 1.3 UG/L | 27/150 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0220 mg/L | 19/19 | LCR | 2026 |
| lithium | 15 ug/L | 6/45 | UCMR-5 | 2025 |
| Gross Beta Particle Activity | 11 PCI/L | 4/9 | SYR4 | 2018 |
| DICHLOROMETHANE | 1.9 UG/L | 3/109 | SYR4 | 2012–2019 |
| Di(2-ethylhexyl) phthalate | 4.6 UG/L | 1/110 | SYR4 | 2012–2019 |
| Nitrite | 10 UG/L | 1/90 | SYR4 | 2012–2019 |
| Selenium | 1 UG/L | 1/93 | SYR4 | 2012–2019 |
| Tetrachloroethylene | 0.2600 UG/L | 1/110 | SYR4 | 2012–2019 |
81 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, TotalAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDalaponDi(2-ethylhexyl) adipateDichloroacetic AcidDinosebEndrinEthylbenzeneHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAAOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSimazineStyreneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
MISSOULA