AZUSA LIGHT AND WATER
CA · PWS ID CA1910007 · Community water system
109
contaminants tested
21
detected
110,044
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOS | 0.0058 ug/L | 3/12 | 2024 |
| PFOA | 0.0077 ug/L | 2/12 | 2024 |
| PFHxA | 0.0035 ug/L | 1/12 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 13108 UG/L | 1502/2204 | SYR4 | 2012–2019 |
| Arsenic | 34 UG/L | 454/576 | SYR4 | 2012–2019 |
| TTHM | 120 UG/L | 259/259 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 42 UG/L | 254/259 | SYR4 | 2012–2019 |
| Bromodichloromethane | 25 UG/L | 246/259 | SYR4 | 2012–2019 |
| Dibromochloromethane | 47 UG/L | 243/259 | SYR4 | 2012–2019 |
| Bromoform | 36 UG/L | 231/259 | SYR4 | 2012–2019 |
| Chloroform | 48 UG/L | 219/259 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 13 UG/L | 216/259 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 20 UG/L | 198/259 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 21 UG/L | 172/259 | SYR4 | 2012–2019 |
| Fluoride | 460 UG/L | 76/79 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0061 mg/L | 40/40 | LCR | 2023 |
| Barium | 230 UG/L | 29/36 | SYR4 | 2012–2019 |
| Tetrachloroethylene | 1 UG/L | 26/119 | SYR4 | 2012–2019 |
| Combined Uranium | 6.556 UG/L | 7/13 | SYR4 | 2012–2018 |
| Monobromoacetic acid | 1.6 UG/L | 2/259 | SYR4 | 2012–2019 |
| Di(2-ethylhexyl) phthalate | 5.1 UG/L | 1/87 | SYR4 | 2013–2019 |
88 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, TotalCHLOROBENZENECOPPER, FREECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxSPFMBAPFMPAPFNAPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene