What was found in ZIP 96748
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 | 373.5 µg/L 3.7% of the EPA limit 10000 µg/L Main supplier: KAUNAKAKAI · 3,702 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 372.5 µg/L 3.7% of the EPA limit 10000 µg/L Main supplier: KAUNAKAKAI · 3,702 people · 2019 | 1/1 | SYR4 |
| Fluoride | 100 µg/L 2.5% of the EPA limit 4000 µg/L Main supplier: KAUNAKAKAI · 3,702 people · 2019 | 1/1 | SYR4 |
| Copper | 87.8 µg/L 6.8% of the EPA limit 1300 µg/L Main supplier: KAUNAKAKAI · 3,702 people · 2017 | 1/1 | SYR4 |
| TTHM | 17.65 µg/L 22% of the EPA limit 80 µg/L Main supplier: KAUNAKAKAI · 3,702 people · 2019 | 1/1 | SYR4 |
| Bromoform | 13.3 µg/L No EPA limit set Main supplier: KAUNAKAKAI · 3,702 people · 2019 | 1/1 | SYR4 |
| Barium | 5.65 µg/L 0.3% of the EPA limit 2000 µg/L Main supplier: KAUNAKAKAI · 3,702 people · 2017 | 1/1 | SYR4 |
| Dibromochloromethane | 3.67 µg/L No EPA limit set Main supplier: KAUNAKAKAI · 3,702 people · 2019 | 1/1 | SYR4 |
| Arsenic | 2.385 µg/L 24% of the EPA limit 10 µg/L Main supplier: KAUNAKAKAI · 3,702 people · 2017 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.825 µg/L No EPA limit set Main supplier: KAUNAKAKAI · 3,702 people · 2019 | 1/1 | SYR4 |
| Chromium | 1.475 µg/L 1.5% of the EPA limit 100 µg/L Main supplier: KAUNAKAKAI · 3,702 people · 2017 | 1/1 | SYR4 |
| Bromodichloromethane | 0.7540 µg/L No EPA limit set Main supplier: KAUNAKAKAI · 3,702 people · 2019 | 1/1 | SYR4 |
| Chloroform | 0.6800 µg/L No EPA limit set Main supplier: KAUNAKAKAI · 3,702 people · 2019 | 1/1 | SYR4 |
| Lead | 0.00077 mg/L 5.1% of the EPA limit 0.0150 mg/L Main supplier: KAUNAKAKAI · 3,702 people · 2019 | 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 96748
| Supplier | State | Population served |
|---|---|---|
| KAUNAKAKAI | HI | 3,702 |
Frequently asked questions about ZIP 96748 tap water
Is the tap water in ZIP 96748 safe to drink?
EPA testing detected 14 contaminants across the water suppliers serving ZIP 96748. 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 96748?
1 public water supplier report EPA drinking-water monitoring for ZIP 96748. Each is listed above with its population served.
What contaminants are in ZIP 96748's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Copper, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.