What was found in ZIP 90804
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 |
|---|---|---|---|
| Fluoride | 620 µg/L 16% of the EPA limit 4000 µg/L Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Copper | 285 µg/L 22% of the EPA limit 1300 µg/L Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Barium | 145 µg/L 7.2% of the EPA limit 2000 µg/L Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| TTHM | 64.025 µg/L 80% of the EPA limit 80 µg/L Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Lithium | 54 µg/L No EPA limit set Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2024 | 1/1 | UCMR-5 |
| Chloroform | 24.02 µg/L No EPA limit set Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 23.4 µg/L 39% of the EPA limit 60 µg/L Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Arsenic | 22.15 µg/L 222% of the EPA limit, at the 95th percentile of samples — 10 µg/L Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 20.905 µg/L No EPA limit set Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 18.41 µg/L No EPA limit set Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 11 µg/L No EPA limit set Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 8.18 µg/L No EPA limit set Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Bromoform | 7.51695 µg/L No EPA limit set Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Lead | 7.14 µg/L 48% of the EPA limit 15 µg/L Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 5 µg/L No EPA limit set Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Dichloromethane | 4.0265 µg/L 81% of the EPA limit 5 µg/L Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 3.145 µg/L No EPA limit set Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Combined Uranium | 2.5926 µg/L 8.6% of the EPA limit 30 µg/L Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2017 | 1/1 | SYR4 |
| Benzene | 2.2 µg/L 44% of the EPA limit 5 µg/L Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 1.98 µg/L No EPA limit set Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Toluene | 1.4975 µg/L 0.1% of the EPA limit 1000 µg/L Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Xylenes, Total | 1.075 µg/L 0% of the EPA limit 10000 µg/L Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Ethylbenzene | 0.7875 µg/L 0.1% of the EPA limit 700 µg/L Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2019 | 1/1 | SYR4 |
| Lead | 0.00097 mg/L 6.5% of the EPA limit 0.0150 mg/L Main supplier: LONG BEACH UTILITIES DEPARTMENT · 466,772 people · 2025 | 1/1 | 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 90804
| Supplier | State | Population served |
|---|---|---|
| LONG BEACH UTILITIES DEPARTMENT | CA | 466,772 |
Frequently asked questions about ZIP 90804 tap water
Is the tap water in ZIP 90804 safe to drink?
EPA testing detected 24 contaminants across the water suppliers serving ZIP 90804. 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 90804?
1 public water supplier report EPA drinking-water monitoring for ZIP 90804. Each is listed above with its population served.
What contaminants are in ZIP 90804's water?
EPA monitoring detected Fluoride, Copper, Barium, TTHM, Lithium, and others across this ZIP's suppliers. The full list with levels and sources is above.