What was found in ZIP 96756
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 | 810 µg/L 8.1% of the EPA limit 10000 µg/L Main supplier: KALAHEO-KOLOA · 12,660 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 810 µg/L 8.1% of the EPA limit 10000 µg/L Main supplier: KALAHEO-KOLOA · 12,660 people · 2019 | 1/1 | SYR4 |
| Copper | 426.65 µg/L 33% of the EPA limit 1300 µg/L Main supplier: KALAHEO-KOLOA · 12,660 people · 2019 | 1/1 | SYR4 |
| Fluoride | 60 µg/L 1.5% of the EPA limit 4000 µg/L Main supplier: KALAHEO-KOLOA · 12,660 people · 2019 | 1/1 | SYR4 |
| Lead | 10.51 µg/L 70% of the EPA limit 15 µg/L Main supplier: KALAHEO-KOLOA · 12,660 people · 2019 | 1/1 | SYR4 |
| TTHM | 7.965 µg/L 10% of the EPA limit 80 µg/L Main supplier: KALAHEO-KOLOA · 12,660 people · 2019 | 1/1 | SYR4 |
| Barium | 7.6 µg/L 0.4% of the EPA limit 2000 µg/L Main supplier: KALAHEO-KOLOA · 12,660 people · 2019 | 1/1 | SYR4 |
| Bromoform | 5.63 µg/L No EPA limit set Main supplier: KALAHEO-KOLOA · 12,660 people · 2019 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 5.1 pCi/L 34% of the EPA limit 15 pCi/L Main supplier: KALAHEO-KOLOA · 12,660 people · 2019 | 1/1 | SYR4 |
| Chromium | 4.7 µg/L 4.7% of the EPA limit 100 µg/L Main supplier: KALAHEO-KOLOA · 12,660 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 2.44 µg/L No EPA limit set Main supplier: KALAHEO-KOLOA · 12,660 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.3 µg/L No EPA limit set Main supplier: KALAHEO-KOLOA · 12,660 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 1.3 µg/L 2.2% of the EPA limit 60 µg/L Main supplier: KALAHEO-KOLOA · 12,660 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: KALAHEO-KOLOA · 12,660 people · 2021 | 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 96756
| Supplier | State | Population served |
|---|---|---|
| KALAHEO-KOLOA | HI | 12,660 |
Frequently asked questions about ZIP 96756 tap water
Is the tap water in ZIP 96756 safe to drink?
EPA testing detected 14 contaminants across the water suppliers serving ZIP 96756. 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 96756?
1 public water supplier report EPA drinking-water monitoring for ZIP 96756. Each is listed above with its population served.
What contaminants are in ZIP 96756's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Copper, Fluoride, Lead, and others across this ZIP's suppliers. The full list with levels and sources is above.