ST MARYS WATER SYSTEM
LA · PWS ID LA1015023 · Community water system
80
contaminants tested
21
detected
294
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 32 UG/L | 54/54 | SYR4 | 2012–2019 |
| Bromoform | 50.5 UG/L | 54/54 | SYR4 | 2012–2019 |
| Chloroform | 12 UG/L | 54/54 | SYR4 | 2012–2019 |
| Dibromochloromethane | 52.3 UG/L | 54/54 | SYR4 | 2012–2019 |
| TTHM | 114.2 UG/L | 54/54 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 171.4 UG/L | 54/54 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 99 UG/L | 53/54 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 15.3 UG/L | 49/54 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 65 UG/L | 49/54 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 3.1 UG/L | 17/54 | SYR4 | 2012–2019 |
| Lead | 22 UG/L | 15/20 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0460 mg/L | 11/11 | LCR | 2024 |
| COPPER, FREE | 500 UG/L | 8/20 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 70 UG/L | 8/54 | SYR4 | 2012–2019 |
| Fluoride | 600 UG/L | 6/6 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 38 UG/L | 6/26 | SYR4 | 2012–2019 |
| Gross Beta Particle Activity | 4 PCI/L | 5/6 | SYR4 | 2012–2019 |
| Barium | 150 UG/L | 4/6 | SYR4 | 2012–2019 |
| Combined Radium (-226 and -228) | 0.7090 PCI/L | 3/4 | SYR4 | 2016–2019 |
| Di(2-ethylhexyl) phthalate | 4.63 UG/L | 3/7 | SYR4 | 2012–2019 |
| Arsenic | 1 UG/L | 1/6 | SYR4 | 2012–2019 |
59 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumCombined UraniumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon and UHEXACHLOROBENZENEHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorOXAMYLPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene