What was found in ZIP 96782
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 | 1000 µg/L 10% of the EPA limit 10000 µg/L Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019
Highest in the ZIP: 2500 µg/L — JOINT BASE PEARL HARBOR-HICKAM · 65,230 people · 2019 | 2/2 | SYR4 |
| Nitrate-Nitrite | 1000 µg/L 10% of the EPA limit 10000 µg/L Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019
Highest in the ZIP: 2460 µg/L — JOINT BASE PEARL HARBOR-HICKAM · 65,230 people · 2018 | 2/2 | SYR4 |
| Fluoride | 78.2 µg/L 2% of the EPA limit 4000 µg/L Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019
Highest in the ZIP: 861.5 µg/L — JOINT BASE PEARL HARBOR-HICKAM · 65,230 people · 2019 | 2/2 | SYR4 |
| Copper | 31.365 µg/L 2.4% of the EPA limit 1300 µg/L Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019
Highest in the ZIP: 112.4 µg/L — JOINT BASE PEARL HARBOR-HICKAM · 65,230 people · 2019 | 2/2 | SYR4 |
| Chloroform | 32 µg/L No EPA limit set Highest in the ZIP: JOINT BASE PEARL HARBOR-HICKAM · 65,230 people · 2019 | 1/2 | SYR4 |
| Barium | 14.8 µg/L 0.7% of the EPA limit 2000 µg/L Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019
Highest in the ZIP: 15.313 µg/L — JOINT BASE PEARL HARBOR-HICKAM · 65,230 people · 2017 | 2/2 | SYR4 |
| TTHM | 11 µg/L 14% of the EPA limit 80 µg/L Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019
Highest in the ZIP: 13.78 µg/L — JOINT BASE PEARL HARBOR-HICKAM · 65,230 people · 2019 | 2/2 | SYR4 |
| Bromoform | 11 µg/L No EPA limit set Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019 | 2/2 | SYR4 |
| Chromium | 2.74 µg/L 2.7% of the EPA limit 100 µg/L Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019
Highest in the ZIP: 10.86 µg/L — JOINT BASE PEARL HARBOR-HICKAM · 65,230 people · 2017 | 2/2 | SYR4 |
| Selenium | 7.915 µg/L 16% of the EPA limit 50 µg/L Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019 | 1/2 | SYR4 |
| Gross Beta Particle Activity | 5.28 pCi/L No EPA limit set Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019 | 2/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 4.14 pCi/L 28% of the EPA limit 15 pCi/L Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019 | 1/2 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 3.65 µg/L 61% of the EPA limit 6 µg/L Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019 | 1/2 | SYR4 |
| Dibromochloromethane | 1.185 µg/L No EPA limit set Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019
Highest in the ZIP: 3.2 µg/L — JOINT BASE PEARL HARBOR-HICKAM · 65,230 people · 2019 | 2/2 | SYR4 |
| Combined Uranium | 2.086 µg/L 7% of the EPA limit 30 µg/L Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019 | 1/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 1.97 µg/L 3.3% of the EPA limit 60 µg/L Highest in the ZIP: JOINT BASE PEARL HARBOR-HICKAM · 65,230 people · 2019 | 1/2 | SYR4 |
| Lead | 1.876 µg/L 13% of the EPA limit 15 µg/L Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019 | 1/2 | SYR4 |
| Arsenic | 1.73 µg/L 17% of the EPA limit 10 µg/L Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 1.43 µg/L No EPA limit set Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019
Highest in the ZIP: 1.575 µg/L — JOINT BASE PEARL HARBOR-HICKAM · 65,230 people · 2019 | 2/2 | SYR4 |
| Monobromoacetic Acid | 1.51 µg/L No EPA limit set Highest in the ZIP: JOINT BASE PEARL HARBOR-HICKAM · 65,230 people · 2019 | 1/2 | SYR4 |
| Antimony, Total | 1.5 µg/L 25% of the EPA limit 6 µg/L Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019 | 1/2 | SYR4 |
| Bromodichloromethane | 1.5 µg/L No EPA limit set Highest in the ZIP: JOINT BASE PEARL HARBOR-HICKAM · 65,230 people · 2019 | 1/2 | SYR4 |
| Dichloroacetic Acid | 1.27 µg/L No EPA limit set Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019 | 1/2 | SYR4 |
| Chlordane | 0.5050 µg/L 25% of the EPA limit 2 µg/L Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019 | 2/2 | SYR4 |
| Heptachlor Epoxide | 0.0278 µg/L 14% of the EPA limit 0.2000 µg/L Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2019 | 2/2 | SYR4 |
| 1,2-DIBROMO-3-CHLOROPROPANE | 0.0140 µg/L 7% of the EPA limit 0.2000 µg/L Highest in the ZIP: JOINT BASE PEARL HARBOR-HICKAM · 65,230 people · 2017 | 1/2 | SYR4 |
| PFHXS | 0.0030 µg/L No EPA limit set Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2024 | 1/2 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: HNL-WINDWARD-PEARL HARBOR · 631,389 people · 2018 | 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 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 96782
| Supplier | State | Population served |
|---|---|---|
| HNL-WINDWARD-PEARL HARBOR | HI | 631,389 |
| JOINT BASE PEARL HARBOR-HICKAM | HI | 65,230 |
Frequently asked questions about ZIP 96782 tap water
Is the tap water in ZIP 96782 safe to drink?
EPA testing detected 28 contaminants across the water suppliers serving ZIP 96782. 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 96782?
2 public water suppliers report EPA drinking-water monitoring for ZIP 96782. Each is listed above with its population served.
What contaminants are in ZIP 96782's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Copper, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.