BELLFLOWER - SOMERSET MWC
CA · PWS ID CA1910013 · Community water system
87
contaminants tested
14
detected
46,300
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOS | 0.0170 ug/L | 12/12 | 2024 |
| PFHxS | 0.0051 ug/L | 6/12 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 3100 UG/L | 118/150 | SYR4 | 2012–2019 |
| TTHM | 27.6 UG/L | 61/115 | SYR4 | 2012–2019 |
| Dibromochloromethane | 5.5 UG/L | 47/115 | SYR4 | 2012–2019 |
| Bromoform | 21.4 UG/L | 44/115 | SYR4 | 2012–2019 |
| Fluoride | 410 UG/L | 24/25 | SYR4 | 2013–2019 |
| LEAD SUMMARY | 0.0110 mg/L | 23/23 | LCR | 2024 |
| Barium | 190 UG/L | 20/20 | SYR4 | 2013–2019 |
| Arsenic | 5.1 UG/L | 18/20 | SYR4 | 2013–2019 |
| Combined Uranium | 5.513 UG/L | 11/11 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 2 UG/L | 8/112 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 2 UG/L | 8/112 | SYR4 | 2013–2019 |
| Bromodichloromethane | 1.6 UG/L | 7/115 | SYR4 | 2012–2019 |
73 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalAsbestosAtrazineBenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECOPPER, FREECYANIDECadmiumCarbon tetrachlorideChloroformChromiumDICHLOROMETHANEDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDichloroacetic AcidEthylbenzeneHFPO-DALASSOLeadMercuryMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitrate-NitriteNitritePFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFMBAPFMPAPFNAPFOAPFPeAPFPeSPFTAPFTrDAPFUnASeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroacetic AcidTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene