CITY OF DALY CITY
CA · PWS ID CA4110013 · Community water system
111
contaminants tested
19
detected
104,901
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 38420 UG/L | 1270/2036 | SYR4 | 2012–2019 |
| Chromium | 25 UG/L | 249/902 | SYR4 | 2013–2019 |
| Chloroform | 67.81 UG/L | 232/232 | SYR4 | 2012–2019 |
| TTHM | 68.84 UG/L | 232/232 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 63.8 UG/L | 226/232 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 30.2 UG/L | 222/232 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 42.6 UG/L | 209/232 | SYR4 | 2012–2019 |
| Bromodichloromethane | 6.21 UG/L | 202/232 | SYR4 | 2012–2019 |
| Dibromochloromethane | 3.52 UG/L | 93/232 | SYR4 | 2012–2019 |
| Bromoform | 3.15 UG/L | 41/232 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 2.9 UG/L | 30/232 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0150 mg/L | 29/29 | LCR | 2025 |
| Fluoride | 240 UG/L | 19/55 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 4 UG/L | 13/232 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 1 UG/L | 3/232 | SYR4 | 2012–2019 |
| Arsenic | 3 UG/L | 2/17 | SYR4 | 2013–2019 |
| lithium | 13 ug/L | 2/20 | UCMR-5 | 2023 |
| Diquat | 2.2 UG/L | 1/30 | SYR4 | 2013–2019 |
| Gross Beta Particle Activity | 1.27 PCI/L | 1/1 | SYR4 | 2019 |
92 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-GAMMABariumBenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECOPPER, FREECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneCombined UraniumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOLeadMercuryMethoxychlorNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
DALY CITY