LOCKWOOD WATER AND SEWER DISTRICT
MT · PWS ID MT0000156 · Community water system
99
contaminants tested
18
detected
5,900
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 15 UG/L | 65/65 | SYR4 | 2012–2019 |
| Chloroform | 71 UG/L | 65/65 | SYR4 | 2012–2019 |
| TTHM | 79 UG/L | 65/65 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 89 UG/L | 58/58 | SYR4 | 2012–2019 |
| Dibromochloromethane | 3.2 UG/L | 57/65 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 41 UG/L | 57/57 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 41 UG/L | 57/57 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 8.8 UG/L | 48/57 | SYR4 | 2012–2019 |
| COPPER, FREE | 1060 UG/L | 40/40 | SYR4 | 2014–2017 |
| Dibromoacetic acid | 0.8800 UG/L | 31/57 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 1.3 UG/L | 22/57 | SYR4 | 2012–2019 |
| Lead | 24 UG/L | 20/40 | SYR4 | 2014–2017 |
| Nitrate-Nitrite | 530 UG/L | 16/16 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0120 mg/L | 15/15 | LCR | 2023 |
| Fluoride | 500 UG/L | 4/4 | SYR4 | 2012–2018 |
| lithium | 57 ug/L | 4/4 | UCMR-5 | 2023 |
| Arsenic | 2 UG/L | 1/8 | SYR4 | 2012–2019 |
| Selenium | 1 UG/L | 1/3 | SYR4 | 2012–2014 |
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-GAMMABariumBenzeneBenzo(a)pyreneBeryllium, TotalBromoformCHLOROBENZENECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebEndrinEthylbenzeneHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
BILLINGS