What was found in ZIP 90264
The level at this ZIP's main supplier, the highest level anywhere in it, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Nitrate | 12232.3 µg/L 122% of the EPA limit, at the 95th percentile of samples — 10000 µg/L Highest in the ZIP: LOS ANGELES CWWD 40, R 24,27,33-PEARBLSM · 11,509 people · 2019 | 1/2 | SYR4 |
| Nitrate-Nitrite | 9545 µg/L 95% of the EPA limit 10000 µg/L Highest in the ZIP: LOS ANGELES CWWD 40, R 24,27,33-PEARBLSM · 11,509 people · 2019 | 1/2 | SYR4 |
| Fluoride | 1430.35 µg/L 36% of the EPA limit 4000 µg/L Highest in the ZIP: LOS ANGELES CWWD 40, R 24,27,33-PEARBLSM · 11,509 people · 2019 | 1/2 | SYR4 |
| Barium | 104.9 µg/L 5.2% of the EPA limit 2000 µg/L Highest in the ZIP: LOS ANGELES CWWD 40, R 24,27,33-PEARBLSM · 11,509 people · 2019 | 1/2 | SYR4 |
| TTHM | 73.39 µg/L 92% of the EPA limit 80 µg/L Main supplier: LOS ANGELES CWWD 29 & 80-MALIBU · 32,348 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 27.53 µg/L No EPA limit set Main supplier: LOS ANGELES CWWD 29 & 80-MALIBU · 32,348 people · 2019 | 2/2 | SYR4 |
| Bromoform | 26.15 µg/L No EPA limit set Main supplier: LOS ANGELES CWWD 29 & 80-MALIBU · 32,348 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 5.383 µg/L No EPA limit set Main supplier: LOS ANGELES CWWD 29 & 80-MALIBU · 32,348 people · 2019
Highest in the ZIP: 25.6 µg/L — LOS ANGELES CWWD 40, R 24,27,33-PEARBLSM · 11,509 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 18.84 µg/L 31% of the EPA limit 60 µg/L Main supplier: LOS ANGELES CWWD 29 & 80-MALIBU · 32,348 people · 2019 | 2/2 | SYR4 |
| Lithium | 16.3 µg/L No EPA limit set Highest in the ZIP: LOS ANGELES CWWD 40, R 24,27,33-PEARBLSM · 11,509 people · 2025 | 1/2 | UCMR-5 |
| Bromodichloromethane | 15.22 µg/L No EPA limit set Main supplier: LOS ANGELES CWWD 29 & 80-MALIBU · 32,348 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 9.036 µg/L No EPA limit set Main supplier: LOS ANGELES CWWD 29 & 80-MALIBU · 32,348 people · 2019
Highest in the ZIP: 11.685 µg/L — LOS ANGELES CWWD 40, R 24,27,33-PEARBLSM · 11,509 people · 2019 | 2/2 | SYR4 |
| Chloroform | 10.935 µg/L No EPA limit set Main supplier: LOS ANGELES CWWD 29 & 80-MALIBU · 32,348 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 8.327 µg/L No EPA limit set Main supplier: LOS ANGELES CWWD 29 & 80-MALIBU · 32,348 people · 2019 | 2/2 | SYR4 |
| Combined Uranium | 4.65736 µg/L 16% of the EPA limit 30 µg/L Highest in the ZIP: LOS ANGELES CWWD 40, R 24,27,33-PEARBLSM · 11,509 people · 2019 | 1/2 | SYR4 |
| Monobromoacetic Acid | 3.7505 µg/L No EPA limit set Main supplier: LOS ANGELES CWWD 29 & 80-MALIBU · 32,348 people · 2019 | 2/2 | SYR4 |
| 1,2-DIBROMO-3-CHLOROPROPANE | 0.1300 µg/L 65% of the EPA limit 0.2000 µg/L Highest in the ZIP: LOS ANGELES CWWD 40, R 24,27,33-PEARBLSM · 11,509 people · 2019 | 1/2 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: LOS ANGELES CWWD 29 & 80-MALIBU · 32,348 people · 2023 | 2/2 | LCR |
Each bar shows the measured level as a share of the EPA limit: green is
well under, amber is close to it, red is over. For lead and copper the
limit applies to exactly the 90th-percentile figure shown, so red there
means a real exceedance. For everything else the limit applies to a
running annual average while the figure is the 95th percentile of the
system's samples — over 100% is worth reading, but is not by itself a
violation.
Formal violations are listed separately.
Water suppliers serving ZIP 90264
| Supplier | State | Population served |
|---|---|---|
| LOS ANGELES CWWD 29 & 80-MALIBU | CA | 32,348 |
| LOS ANGELES CWWD 40, R 24,27,33-PEARBLSM | CA | 11,509 |
Frequently asked questions about ZIP 90264 tap water
Is the tap water in ZIP 90264 safe to drink?
EPA testing detected 18 contaminants across the water suppliers serving ZIP 90264. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and your utility's annual Consumer Confidence Report for the official status.
Which water suppliers serve ZIP 90264?
2 public water suppliers report EPA drinking-water monitoring for ZIP 90264. Each is listed above with its population served.
What contaminants are in ZIP 90264's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Barium, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.