GLENDALE-CITY, WATER DEPT.
CA · PWS ID CA1910043 · Community water system
115
contaminants tested
46
detected
188,784
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.0110 ug/L | 6/12 | 2025 |
| PFBS | 0.0169 ug/L | 6/12 | 2025 |
| PFHpA | 0.0053 ug/L | 6/12 | 2025 |
| PFHxA | 0.0116 ug/L | 6/12 | 2025 |
| PFHxS | 0.0055 ug/L | 6/12 | 2025 |
| PFOA | 0.0148 ug/L | 6/12 | 2025 |
| PFOS | 0.0158 ug/L | 6/12 | 2025 |
| PFPeA | 0.0122 ug/L | 6/12 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 11526 UG/L | 3966/4128 | SYR4 | 2012–2019 |
| Trichloroethylene | 500 UG/L | 1339/2116 | SYR4 | 2012–2019 |
| Tetrachloroethylene | 440 UG/L | 1317/2150 | SYR4 | 2012–2019 |
| Carbon tetrachloride | 12 UG/L | 718/2150 | SYR4 | 2012–2019 |
| cis-1,2-Dichloroethylene | 22 UG/L | 606/2150 | SYR4 | 2012–2019 |
| 1,1-Dichloroethylene | 57 UG/L | 601/2150 | SYR4 | 2012–2019 |
| TTHM | 76 UG/L | 338/1144 | SYR4 | 2012–2019 |
| Chromium | 150 UG/L | 313/1748 | SYR4 | 2012–2019 |
| Bromodichloromethane | 19 UG/L | 310/1274 | SYR4 | 2012–2019 |
| Bromoform | 28 UG/L | 310/1274 | SYR4 | 2012–2019 |
| Dibromochloromethane | 31 UG/L | 310/1274 | SYR4 | 2012–2019 |
| Chloroform | 24 UG/L | 299/1270 | SYR4 | 2012–2019 |
| trans-1,2-Dichloroethylene | 33 UG/L | 288/2150 | SYR4 | 2012–2019 |
| Fluoride | 860 UG/L | 277/277 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 21 UG/L | 244/261 | SYR4 | 2012–2019 |
| Barium | 190 UG/L | 214/1341 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 7.5 UG/L | 209/261 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 11 UG/L | 183/261 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 12 UG/L | 170/261 | SYR4 | 2012–2019 |
| 1,2-Dichloroethane | 1.8 UG/L | 90/2150 | SYR4 | 2012–2019 |
| 1,1,1-Trichloroethane | 2 UG/L | 89/2150 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 11000 UG/L | 80/80 | SYR4 | 2016–2019 |
| COPPER, FREE | 250 UG/L | 74/1339 | SYR4 | 2012–2019 |
| Combined Uranium | 20.86 UG/L | 64/100 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0080 mg/L | 30/30 | LCR | 2023 |
| 1,1,2-Trichloroethane | 7.5 UG/L | 23/2150 | SYR4 | 2012–2019 |
| Selenium | 7.7 UG/L | 21/1343 | SYR4 | 2012–2019 |
| Arsenic | 5.7 UG/L | 16/1343 | SYR4 | 2012–2019 |
| Gross Beta Particle Activity | 8.2 PCI/L | 15/31 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 1.5 UG/L | 7/261 | SYR4 | 2012–2019 |
| Lead | 100 UG/L | 6/1342 | SYR4 | 2012–2019 |
| lithium | 60.4 ug/L | 4/12 | UCMR-5 | 2025 |
| Monochloroacetic acid | 6.6 UG/L | 3/261 | SYR4 | 2012–2019 |
| Pentachlorophenol | 0.5100 UG/L | 2/271 | SYR4 | 2012–2019 |
| CYANIDE | 640 UG/L | 1/74 | SYR4 | 2012–2019 |
| DICHLOROMETHANE | 2.7 UG/L | 1/2149 | SYR4 | 2012–2019 |
| Nitrite | 0.5100 UG/L | 1/520 | SYR4 | 2012–2019 |
| Xylenes, Total | 1.7 UG/L | 1/2146 | SYR4 | 2012–2019 |
69 contaminants tested, none detected
1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloropropane11Cl-PF3OUdS2,3,7,8-TCDD2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalAsbestosAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalBromateCHLOROBENZENECadmiumCarbofuranChlordaneChloriteCombined Radium (-226 and -228)DalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFDAPFDoAPFEESAPFHpSPFMBAPFMPAPFNAPFPeSPFTAPFTrDAPFUnAPicloramSimazineStyreneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneVinyl chlorideo-Dichlorobenzenep-Dichlorobenzene
Areas served
GLENDALE