CALCASIEU PARISH WW DISTRICT NO 1
LA · PWS ID LA1019051 · Community water system
112
contaminants tested
21
detected
20,837
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromoform | 13.53 UG/L | 63/63 | SYR4 | 2012–2019 |
| TTHM | 47.2 UG/L | 63/63 | SYR4 | 2012–2019 |
| Dibromochloromethane | 23.6 UG/L | 62/63 | SYR4 | 2012–2019 |
| Bromodichloromethane | 11.84 UG/L | 60/63 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 13.9 UG/L | 58/63 | SYR4 | 2012–2019 |
| COPPER, FREE | 300 UG/L | 55/66 | SYR4 | 2014–2019 |
| Dibromoacetic acid | 8.29 UG/L | 55/63 | SYR4 | 2012–2019 |
| Chloroform | 4.25 UG/L | 31/63 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 4.9 UG/L | 28/63 | SYR4 | 2012–2019 |
| Lead | 12 UG/L | 27/66 | SYR4 | 2014–2019 |
| Trichloroacetic Acid | 4 UG/L | 21/63 | SYR4 | 2012–2019 |
| Fluoride | 300 UG/L | 11/11 | SYR4 | 2013–2019 |
| LEAD SUMMARY | 0.0040 mg/L | 11/11 | LCR | 2023 |
| Monochloroacetic acid | 8 UG/L | 8/63 | SYR4 | 2012–2019 |
| Arsenic | 1.1 UG/L | 7/11 | SYR4 | 2013–2019 |
| Di(2-ethylhexyl) phthalate | 4.1 UG/L | 5/10 | SYR4 | 2013–2017 |
| Gross Beta Particle Activity | 2.1 PCI/L | 5/11 | SYR4 | 2013–2019 |
| lithium | 18.4 ug/L | 4/4 | UCMR-5 | 2025 |
| Monobromoacetic acid | 1 UG/L | 2/63 | SYR4 | 2012–2019 |
| Barium | 170 UG/L | 1/11 | SYR4 | 2013–2019 |
| Combined Radium (-226 and -228) | 0.8320 PCI/L | 1/6 | SYR4 | 2016–2019 |
91 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 tetrachlorideChlordaneChromiumCombined UraniumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon and UHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAANitrate-NitriteOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene