THREE FORKS CITY OF
MT · PWS ID MT0000343 · Community water system
73
contaminants tested
25
detected
1,900
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Arsenic | 67 UG/L | 59/62 | SYR4 | 2012–2019 |
| COPPER, FREE | 236 UG/L | 46/48 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 1130 UG/L | 34/66 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0050 mg/L | 14/14 | LCR | 2025 |
| Combined Uranium | 7 UG/L | 13/13 | SYR4 | 2013–2019 |
| Lead | 19 UG/L | 10/48 | SYR4 | 2012–2019 |
| Fluoride | 2400 UG/L | 9/9 | SYR4 | 2013–2018 |
| TTHM | 34 UG/L | 9/39 | SYR4 | 2012–2019 |
| Combined Radium (-226 and -228) | 1.9 PCI/L | 8/9 | SYR4 | 2014–2018 |
| Dibromoacetic acid | 4.4 UG/L | 8/9 | SYR4 | 2014–2019 |
| Gross Alpha, Excl. Radon and U | 21 PCI/L | 8/11 | SYR4 | 2013–2018 |
| Total Haloacetic Acids (HAA5) | 7.2 UG/L | 8/9 | SYR4 | 2014–2019 |
| Dibromochloromethane | 11 UG/L | 6/39 | SYR4 | 2012–2019 |
| Bromodichloromethane | 7 UG/L | 5/39 | SYR4 | 2012–2019 |
| Bromoform | 7.6 UG/L | 5/39 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 1.6 UG/L | 5/9 | SYR4 | 2014–2019 |
| Barium | 70 UG/L | 2/8 | SYR4 | 2013–2018 |
| Selenium | 2 UG/L | 2/8 | SYR4 | 2013–2018 |
| Antimony, Total | 2 UG/L | 1/12 | SYR4 | 2013–2018 |
| Chloroform | 8.8 UG/L | 1/39 | SYR4 | 2012–2019 |
| Dalapon | 5.3 UG/L | 1/15 | SYR4 | 2013–2018 |
| Monobromoacetic acid | 0.8000 UG/L | 1/9 | SYR4 | 2014–2019 |
| Monochloroacetic acid | 1.1 UG/L | 1/9 | SYR4 | 2014–2019 |
| Toluene | 1.2 UG/L | 1/30 | SYR4 | 2012–2018 |
| Trichloroacetic Acid | 0.7100 UG/L | 1/9 | SYR4 | 2014–2019 |
48 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebEndrinEthylbenzeneHEXACHLOROBENZENEHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNitriteOXAMYLPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
THREE FORKS