What was found in ZIP 90223
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-Nitrite | 896500 µg/L 8965% of the EPA limit, at the 95th percentile of samples — 10000 µg/L Main supplier: SUBURBAN WATER SYSTEMS - SATIVA · 4,363 people · 2013 | 1/1 | SYR4 |
| Nitrate | 874.6 µg/L 8.7% of the EPA limit 10000 µg/L Main supplier: SUBURBAN WATER SYSTEMS - SATIVA · 4,363 people · 2019 | 1/1 | SYR4 |
| Fluoride | 404 µg/L 10% of the EPA limit 4000 µg/L Main supplier: SUBURBAN WATER SYSTEMS - SATIVA · 4,363 people · 2019 | 1/1 | SYR4 |
| Barium | 120 µg/L 6% of the EPA limit 2000 µg/L Main supplier: SUBURBAN WATER SYSTEMS - SATIVA · 4,363 people · 2019 | 1/1 | SYR4 |
| Combined Uranium | 8.1056 µg/L 27% of the EPA limit 30 µg/L Main supplier: SUBURBAN WATER SYSTEMS - SATIVA · 4,363 people · 2015 | 1/1 | SYR4 |
| TTHM | 5.62 µg/L 7% of the EPA limit 80 µg/L Main supplier: SUBURBAN WATER SYSTEMS - SATIVA · 4,363 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 2.84 µg/L No EPA limit set Main supplier: SUBURBAN WATER SYSTEMS - SATIVA · 4,363 people · 2019 | 1/1 | SYR4 |
| Arsenic | 2.4 µg/L 24% of the EPA limit 10 µg/L Main supplier: SUBURBAN WATER SYSTEMS - SATIVA · 4,363 people · 2019 | 1/1 | SYR4 |
| Bromoform | 1.785 µg/L No EPA limit set Main supplier: SUBURBAN WATER SYSTEMS - SATIVA · 4,363 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 1.4 µg/L No EPA limit set Main supplier: SUBURBAN WATER SYSTEMS - SATIVA · 4,363 people · 2019 | 1/1 | SYR4 |
| Tetrachloroethylene | 1.2 µg/L 24% of the EPA limit 5 µg/L Main supplier: SUBURBAN WATER SYSTEMS - SATIVA · 4,363 people · 2019 | 1/1 | SYR4 |
| Trichloroethylene | 0.6900 µg/L 14% of the EPA limit 5 µg/L Main supplier: SUBURBAN WATER SYSTEMS - SATIVA · 4,363 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: SUBURBAN WATER SYSTEMS - SATIVA · 4,363 people · 2024 | 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 90223
| Supplier | State | Population served |
|---|---|---|
| SUBURBAN WATER SYSTEMS - SATIVA | CA | 4,363 |
Frequently asked questions about ZIP 90223 tap water
Is the tap water in ZIP 90223 safe to drink?
EPA testing detected 13 contaminants across the water suppliers serving ZIP 90223. 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 90223?
1 public water supplier report EPA drinking-water monitoring for ZIP 90223. Each is listed above with its population served.
What contaminants are in ZIP 90223's water?
EPA monitoring detected Nitrate-Nitrite, Nitrate, Fluoride, Barium, Combined Uranium, and others across this ZIP's suppliers. The full list with levels and sources is above.