LAFAYETTE UTILITIES WATER SYSTEM
LA · PWS ID LA1055017 · Community water system
112
contaminants tested
27
detected
169,389
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 23.6 UG/L | 197/198 | SYR4 | 2012–2019 |
| Dibromochloromethane | 8.3 UG/L | 195/198 | SYR4 | 2012–2019 |
| Bromodichloromethane | 5.6 UG/L | 189/198 | SYR4 | 2012–2019 |
| Chloroform | 7 UG/L | 188/198 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 20.2 UG/L | 167/192 | SYR4 | 2012–2019 |
| Bromoform | 11.1 UG/L | 164/198 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 4.1 UG/L | 142/192 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 8.5 UG/L | 87/192 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 2.7 UG/L | 83/192 | SYR4 | 2012–2019 |
| Fluoride | 320 UG/L | 58/58 | SYR4 | 2012–2019 |
| Lead | 44 UG/L | 48/192 | SYR4 | 2013–2019 |
| Monochloroacetic acid | 18 UG/L | 38/192 | SYR4 | 2012–2019 |
| Barium | 370 UG/L | 27/59 | SYR4 | 2012–2019 |
| Arsenic | 2 UG/L | 24/60 | SYR4 | 2012–2019 |
| Combined Radium (-226 and -228) | 2.74 PCI/L | 21/44 | SYR4 | 2015–2019 |
| Nitrate-Nitrite | 500 UG/L | 20/196 | SYR4 | 2012–2019 |
| COPPER, FREE | 800 UG/L | 15/192 | SYR4 | 2013–2019 |
| Gross Beta Particle Activity | 4.83 PCI/L | 15/57 | SYR4 | 2012–2019 |
| Di(2-ethylhexyl) phthalate | 5.1 UG/L | 14/57 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0030 mg/L | 14/14 | LCR | 2025 |
| p-Dichlorobenzene | 1.73 UG/L | 13/58 | SYR4 | 2012–2019 |
| lithium | 37.4 ug/L | 8/10 | UCMR-5 | 2025 |
| Monobromoacetic acid | 0.7000 UG/L | 6/192 | SYR4 | 2012–2019 |
| Chromium | 6 UG/L | 3/59 | SYR4 | 2012–2019 |
| Endrin | 0.0140 UG/L | 1/59 | SYR4 | 2012–2019 |
| OXAMYL | 1.6 UG/L | 1/56 | SYR4 | 2012–2019 |
| Selenium | 10 UG/L | 1/59 | SYR4 | 2012–2019 |
85 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,3,7,8-TCDD2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalAsbestosAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneCombined UraniumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDinosebDiquatETHYLENE DIBROMIDEEndothallEthylbenzeneGlyphosateGross Alpha, Excl. Radon and UHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAAPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenetrans-1,2-Dichloroethylene