What was found in ZIP 93510
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 | 10475 µg/L 105% of the EPA limit, at the 95th percentile of samples — 10000 µg/L Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2019 | 1/1 | SYR4 |
| Nitrate | 9800 µg/L 98% of the EPA limit 10000 µg/L Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2019 | 1/1 | SYR4 |
| Fluoride | 301.3 µg/L 7.5% of the EPA limit 4000 µg/L Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2019 | 1/1 | SYR4 |
| Barium | 194.6 µg/L 9.7% of the EPA limit 2000 µg/L Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2019 | 1/1 | SYR4 |
| TTHM | 69.37 µg/L 87% of the EPA limit 80 µg/L Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2017 | 1/1 | SYR4 |
| Dibromochloromethane | 27.41 µg/L No EPA limit set Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2017 | 1/1 | SYR4 |
| Bromoform | 25.685 µg/L No EPA limit set Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2017 | 1/1 | SYR4 |
| Bromodichloromethane | 15.775 µg/L No EPA limit set Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2017 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 14.89 µg/L 25% of the EPA limit 60 µg/L Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2017 | 1/1 | SYR4 |
| Chromium | 13.6 µg/L 14% of the EPA limit 100 µg/L Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2019 | 1/1 | SYR4 |
| Selenium | 12.1 µg/L 24% of the EPA limit 50 µg/L Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 11.1 µg/L No EPA limit set Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2017 | 1/1 | SYR4 |
| Chloroform | 9 µg/L No EPA limit set Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2017 | 1/1 | SYR4 |
| Arsenic | 6.221 µg/L 62% of the EPA limit 10 µg/L Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 5.1675 µg/L No EPA limit set Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2017 | 1/1 | SYR4 |
| Monobromoacetic Acid | 1.8725 µg/L No EPA limit set Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2017 | 1/1 | SYR4 |
| Trichloroacetic Acid | 1.81 µg/L No EPA limit set Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2017 | 1/1 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: LOS ANGELES CWWD 37-ACTON · 4,805 people · 2023 | 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 93510
| Supplier | State | Population served |
|---|---|---|
| LOS ANGELES CWWD 37-ACTON | CA | 4,805 |
Frequently asked questions about ZIP 93510 tap water
Is the tap water in ZIP 93510 safe to drink?
EPA testing detected 18 contaminants across the water suppliers serving ZIP 93510. 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 93510?
1 public water supplier report EPA drinking-water monitoring for ZIP 93510. Each is listed above with its population served.
What contaminants are in ZIP 93510's water?
EPA monitoring detected Nitrate-Nitrite, Nitrate, Fluoride, Barium, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.