WEST YELLOWSTONE TOWN OF
MT · PWS ID MT0003136 · Community water system
98
contaminants tested
13
detected
9,899
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 638 UG/L | 118/120 | SYR4 | 2013–2018 |
| Fluoride | 3900 UG/L | 84/84 | SYR4 | 2012–2019 |
| Lead | 19.7 UG/L | 76/120 | SYR4 | 2013–2018 |
| Nitrate-Nitrite | 179 UG/L | 36/36 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0110 mg/L | 14/14 | LCR | 2024 |
| Arsenic | 2.79 UG/L | 11/17 | SYR4 | 2013–2019 |
| lithium | 70 ug/L | 6/6 | UCMR-5 | 2024 |
| Barium | 1.11 UG/L | 2/4 | SYR4 | 2013–2018 |
| Combined Radium (-226 and -228) | 2.8 PCI/L | 2/2 | SYR4 | 2013–2017 |
| Antimony, Total | 0.3780 UG/L | 1/7 | SYR4 | 2013–2018 |
| Gross Alpha, Excl. Radon and U | 1.8 PCI/L | 1/2 | SYR4 | 2013–2017 |
| Mercury | 0.0176 UG/L | 1/4 | SYR4 | 2013–2018 |
| Selenium | 2.59 UG/L | 1/4 | SYR4 | 2013–2018 |
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-PF3ONSADONAAsbestosAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalBromodichloromethaneBromoformCHLOROBENZENECadmiumCarbofuranCarbon tetrachlorideChlordaneChloroformChromiumCombined UraniumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDibromochloromethaneDinosebEndrinEthylbenzeneHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
WEST YELLOWSTONE