What was found in ZIP 93013
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 | 7219.57 µg/L 72% of the EPA limit 10000 µg/L Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 3300 µg/L 33% of the EPA limit 10000 µg/L Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Fluoride | 300 µg/L 7.5% of the EPA limit 4000 µg/L Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Barium | 85.44 µg/L 4.3% of the EPA limit 2000 µg/L Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| TTHM | 83.08 µg/L 104% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Chloroform | 54.02 µg/L No EPA limit set Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Lithium | 37.3 µg/L No EPA limit set Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2024 | 1/1 | UCMR-5 |
| Total Haloacetic Acids (HAA5) | 33 µg/L 55% of the EPA limit 60 µg/L Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 23.24 µg/L No EPA limit set Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 23.08 µg/L No EPA limit set Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Copper | 20 µg/L 1.5% of the EPA limit 1300 µg/L Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 17.3 µg/L No EPA limit set Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 15 µg/L No EPA limit set Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Bromoform | 12 µg/L No EPA limit set Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 6.75 µg/L No EPA limit set Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 4 µg/L No EPA limit set Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 4 µg/L No EPA limit set Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Combined Uranium | 3.3078 µg/L 11% of the EPA limit 30 µg/L Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2018 | 1/1 | SYR4 |
| Selenium | 2.9 µg/L 5.8% of the EPA limit 50 µg/L Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Chromium | 2 µg/L 2% of the EPA limit 100 µg/L Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Lead | 0.6950 µg/L 4.6% of the EPA limit 15 µg/L Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: CARPINTERIA VALLEY WATER DISTRICT · 15,996 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 93013
| Supplier | State | Population served |
|---|---|---|
| CARPINTERIA VALLEY WATER DISTRICT | CA | 15,996 |
Frequently asked questions about ZIP 93013 tap water
Is the tap water in ZIP 93013 safe to drink?
EPA testing detected 22 contaminants across the water suppliers serving ZIP 93013. 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 93013?
1 public water supplier report EPA drinking-water monitoring for ZIP 93013. Each is listed above with its population served.
What contaminants are in ZIP 93013'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.