GSWC - SOUTHWEST
CA · PWS ID CA1910155 · Community water system
111
contaminants tested
17
detected
277,740
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 26 UG/L | 276/280 | SYR4 | 2012–2019 |
| TTHM | 81 UG/L | 276/280 | SYR4 | 2012–2019 |
| Dibromochloromethane | 25 UG/L | 275/280 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 37 UG/L | 273/280 | SYR4 | 2012–2019 |
| Bromoform | 14 UG/L | 269/280 | SYR4 | 2012–2019 |
| Chloroform | 40 UG/L | 269/280 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 7.2 UG/L | 259/280 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 18 UG/L | 251/280 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 17 UG/L | 194/280 | SYR4 | 2012–2019 |
| Fluoride | 840 UG/L | 116/116 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 6.8 UG/L | 73/280 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 3.1 UG/L | 41/280 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0060 mg/L | 38/38 | LCR | 2022 |
| Barium | 120 UG/L | 5/30 | SYR4 | 2012–2017 |
| Combined Uranium | 5.96 UG/L | 5/18 | SYR4 | 2015–2019 |
| Arsenic | 3 UG/L | 4/30 | SYR4 | 2012–2017 |
| lithium | 51.3 ug/L | 4/18 | UCMR-5 | 2025 |
94 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, TotalAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECOPPER, FREECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumCombined Radium (-226 and -228)DICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOLeadMercuryMethoxychlorNEtFOSAANFDHANMeFOSAANitrateNitrate-NitriteNitriteOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene