TRI COUNTY WATER DISTRICT
MT · PWS ID MT0002912 · Community water system
74
contaminants tested
20
detected
470
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate-Nitrite | 5400 UG/L | 46/46 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0800 mg/L | 12/12 | LCR | 2024 |
| COPPER, FREE | 944 UG/L | 10/10 | SYR4 | 2014–2018 |
| Combined Uranium | 10 UG/L | 8/8 | SYR4 | 2012–2019 |
| Lead | 8 UG/L | 8/10 | SYR4 | 2014–2018 |
| Bromodichloromethane | 5.24 UG/L | 7/9 | SYR4 | 2012–2019 |
| Chloroform | 16.9 UG/L | 6/9 | SYR4 | 2012–2019 |
| Dibromochloromethane | 3.07 UG/L | 6/9 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 12.8 UG/L | 3/3 | SYR4 | 2013–2019 |
| Gross Alpha, Excl. Radon and U | 4.3 PCI/L | 3/8 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 6.54 UG/L | 3/3 | SYR4 | 2013–2019 |
| TTHM | 23.9 UG/L | 3/3 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 21.5 UG/L | 3/3 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 5.18 UG/L | 3/3 | SYR4 | 2013–2019 |
| Barium | 77 UG/L | 2/2 | SYR4 | 2016–2019 |
| Bromoform | 0.8400 UG/L | 2/9 | SYR4 | 2012–2019 |
| Combined Radium (-226 and -228) | 1.5 PCI/L | 2/7 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 0.5630 UG/L | 2/3 | SYR4 | 2013–2019 |
| Fluoride | 887 UG/L | 2/2 | SYR4 | 2016–2019 |
| Selenium | 3 UG/L | 2/2 | SYR4 | 2016–2019 |
54 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneHEXACHLOROBENZENEHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidOXAMYLPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
FAIRFIELD