ELSINORE VALLEY MWD
CA · PWS ID CA3310012 · Community water system
113
contaminants tested
27
detected
169,455
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.0070 ug/L | 2/22 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Arsenic | 37 UG/L | 453/660 | SYR4 | 2012–2019 |
| Nitrate | 13000 UG/L | 248/302 | SYR4 | 2012–2019 |
| TTHM | 110 UG/L | 172/187 | SYR4 | 2012–2019 |
| Dibromochloromethane | 34 UG/L | 169/208 | SYR4 | 2012–2019 |
| Bromodichloromethane | 39 UG/L | 168/208 | SYR4 | 2012–2019 |
| Bromoform | 36 UG/L | 167/208 | SYR4 | 2012–2019 |
| Chloroform | 33 UG/L | 162/208 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 41 UG/L | 125/171 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 11 UG/L | 116/171 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 19 UG/L | 98/171 | SYR4 | 2012–2019 |
| Fluoride | 1400 UG/L | 94/94 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 13 UG/L | 75/171 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 7.7 UG/L | 51/171 | SYR4 | 2012–2019 |
| Combined Uranium | 15.645 UG/L | 45/47 | SYR4 | 2013–2019 |
| Monochloroacetic acid | 29 UG/L | 30/171 | SYR4 | 2012–2019 |
| Barium | 200 UG/L | 25/60 | SYR4 | 2013–2019 |
| LEAD SUMMARY | 0.0080 mg/L | 23/23 | LCR | 2025 |
| Gross Beta Particle Activity | 7.41 PCI/L | 19/20 | SYR4 | 2013–2019 |
| Selenium | 19 UG/L | 16/60 | SYR4 | 2013–2019 |
| lithium | 39 ug/L | 12/22 | UCMR-5 | 2025 |
| COPPER, FREE | 480 UG/L | 9/103 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 6200 UG/L | 5/5 | SYR4 | 2017 |
| DICHLOROMETHANE | 1.7 UG/L | 4/70 | SYR4 | 2013–2019 |
| Chromium | 1.2 UG/L | 2/60 | SYR4 | 2013–2019 |
| Lead | 8.1 UG/L | 2/63 | SYR4 | 2013–2019 |
| Nitrite | 100 UG/L | 2/68 | SYR4 | 2013–2019 |
86 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, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneCombined Radium (-226 and -228)DalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene