LYNWOOD-CITY, WATER DEPT.
CA · PWS ID CA1910079 · Community water system
111
contaminants tested
26
detected
66,967
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOS | 0.0230 ug/L | 8/14 | 2025 |
| PFHxS | 0.0061 ug/L | 6/14 | 2025 |
| PFOA | 0.0078 ug/L | 6/14 | 2025 |
| PFPeA | 0.0033 ug/L | 2/14 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 51.2 UG/L | 233/256 | SYR4 | 2012–2019 |
| Dibromochloromethane | 17.5 UG/L | 231/256 | SYR4 | 2012–2019 |
| Bromoform | 11.6 UG/L | 213/256 | SYR4 | 2012–2019 |
| Bromodichloromethane | 15.6 UG/L | 172/256 | SYR4 | 2012–2019 |
| Tetrachloroethylene | 7.4 UG/L | 150/178 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 18 UG/L | 88/248 | SYR4 | 2012–2019 |
| Chloroform | 15.2 UG/L | 84/255 | SYR4 | 2012–2019 |
| Nitrate | 2400 UG/L | 82/88 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 6.3 UG/L | 80/248 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 7.9 UG/L | 53/248 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0050 mg/L | 38/38 | LCR | 2024 |
| Trichloroethylene | 6.9 UG/L | 25/64 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 4.2 UG/L | 21/248 | SYR4 | 2012–2019 |
| Fluoride | 400 UG/L | 17/17 | SYR4 | 2012–2019 |
| Arsenic | 5 UG/L | 14/14 | SYR4 | 2012–2019 |
| Barium | 150 UG/L | 14/14 | SYR4 | 2012–2019 |
| Combined Uranium | 7.003 UG/L | 8/9 | SYR4 | 2012–2018 |
| lithium | 49 ug/L | 4/14 | UCMR-5 | 2025 |
| 1,1-Dichloroethylene | 0.6200 UG/L | 1/46 | SYR4 | 2012–2019 |
| COPPER, FREE | 210 UG/L | 1/24 | SYR4 | 2012–2019 |
| Chromium | 12 UG/L | 1/14 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 730000 UG/L | 1/1 | SYR4 | 2012 |
85 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,2,4-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 tetrachlorideChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOLeadMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFMBAPFMPAPFNAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
LYNWOOD