CITY OF SANTA CLARA
CA · PWS ID CA4310012 · Community water system
111
contaminants tested
18
detected
130,746
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 6554 UG/L | 448/460 | SYR4 | 2012–2019 |
| TTHM | 89 UG/L | 204/254 | SYR4 | 2012–2019 |
| Chloroform | 64 UG/L | 202/254 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 56 UG/L | 200/256 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 33 UG/L | 197/250 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 28 UG/L | 191/256 | SYR4 | 2012–2019 |
| Bromodichloromethane | 24 UG/L | 186/254 | SYR4 | 2012–2019 |
| Dibromochloromethane | 38 UG/L | 114/254 | SYR4 | 2012–2019 |
| Bromoform | 31 UG/L | 98/254 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 18 UG/L | 92/250 | SYR4 | 2012–2019 |
| Fluoride | 190 UG/L | 65/66 | SYR4 | 2012–2019 |
| Barium | 210 UG/L | 45/66 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 1000000 UG/L | 42/44 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0096 mg/L | 31/31 | LCR | 2025 |
| Monobromoacetic acid | 1.8 UG/L | 18/250 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 2.2 UG/L | 5/250 | SYR4 | 2012–2019 |
| Arsenic | 4.8 UG/L | 4/66 | SYR4 | 2012–2019 |
| lithium | 11 ug/L | 3/42 | UCMR-5 | 2025 |
93 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) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateGross Beta Particle ActivityHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOLeadMercuryMethoxychlorNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
SANTA CLARA