What was found in ZIP 93024
The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Nitrate-Nitrite | 600000 µg/L 6000% of the EPA limit, in the worst sample — 10000 µg/L | 1/2 | SYR4 |
| Nitrate | 14938.6 µg/L 149% of the EPA limit, in the worst sample — 10000 µg/L | 1/2 | SYR4 |
| Fluoride | 600 µg/L 15% of the EPA limit 4000 µg/L | 1/2 | SYR4 |
| Barium | 134 µg/L 6.7% of the EPA limit 2000 µg/L | 1/2 | SYR4 |
| TTHM | 124 µg/L 155% of the EPA limit, in the worst sample — 80 µg/L | 2/2 | SYR4 |
| Chloroform | 92.2 µg/L No EPA limit set | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 75 µg/L 125% of the EPA limit, in the worst sample — 60 µg/L | 2/2 | SYR4 |
| Trichloroacetic Acid | 38 µg/L No EPA limit set | 2/2 | SYR4 |
| Dichloroacetic Acid | 37 µg/L No EPA limit set | 2/2 | SYR4 |
| Lithium | 37 µg/L No EPA limit set | 2/2 | UCMR-5 |
| Bromodichloromethane | 30 µg/L No EPA limit set | 2/2 | SYR4 |
| Bromoform | 29 µg/L No EPA limit set | 2/2 | SYR4 |
| Dibromochloromethane | 26 µg/L No EPA limit set | 2/2 | SYR4 |
| Copper | 20 µg/L 1.5% of the EPA limit 1300 µg/L | 1/2 | SYR4 |
| Dibromoacetic Acid | 11 µg/L No EPA limit set | 2/2 | SYR4 |
| Monochloroacetic Acid | 9.1 µg/L No EPA limit set | 2/2 | SYR4 |
| Monobromoacetic Acid | 8.6 µg/L No EPA limit set | 2/2 | SYR4 |
| Lead | 2.1 µg/L 14% of the EPA limit 15 µg/L | 1/2 | SYR4 |
| Arsenic | 2 µg/L 20% of the EPA limit 10 µg/L | 1/2 | SYR4 |
| Chromium | 2 µg/L 2% of the EPA limit 100 µg/L | 1/2 | SYR4 |
| Gross Beta Particle Activity | 1.47 pCi/L No EPA limit set | 1/2 | SYR4 |
| Selenium | 1 µg/L 2% of the EPA limit 50 µg/L | 1/2 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 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 single worst sample on
record — over 100% is worth reading, but is not by itself a violation.
Formal violations are listed separately.
Water suppliers serving ZIP 93024
| Supplier | State | Population served |
|---|---|---|
| CASITAS MUNICIPAL WATER DIST | CA | 11,005 |
| OJAI WATER SYSTEM | CA | 6,801 |
Frequently asked questions about ZIP 93024 tap water
Is the tap water in ZIP 93024 safe to drink?
EPA testing detected 23 contaminants across the water suppliers serving ZIP 93024. 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 93024?
2 public water suppliers report EPA drinking-water monitoring for ZIP 93024. Each is listed above with its population served.
What contaminants are in ZIP 93024'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.