What was found in ZIP 93465
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-Nitrite | 930000 µg/L 9300% of the EPA limit, at the 95th percentile of samples — 10000 µg/L Main supplier: TEMPLETON CSD · 8,011 people · 2019 | 2/2 | SYR4 |
| Nitrate | 14757.8 µg/L 148% of the EPA limit, at the 95th percentile of samples — 10000 µg/L Main supplier: TEMPLETON CSD · 8,011 people · 2019 | 2/2 | SYR4 |
| Fluoride | 400 µg/L 10% of the EPA limit 4000 µg/L Main supplier: TEMPLETON CSD · 8,011 people · 2019 | 1/2 | SYR4 |
| Copper | 10 µg/L 0.8% of the EPA limit 1300 µg/L Main supplier: TEMPLETON CSD · 8,011 people · 2019
Highest in the ZIP: 382.55 µg/L — KOHALA RANCH WATER CO. · 850 people · 2019 | 2/2 | SYR4 |
| Barium | 208.8 µg/L 10% of the EPA limit 2000 µg/L Main supplier: TEMPLETON CSD · 8,011 people · 2019 | 1/2 | SYR4 |
| Lead | 0.8750 µg/L 5.8% of the EPA limit 15 µg/L Main supplier: TEMPLETON CSD · 8,011 people · 2019
Highest in the ZIP: 117.19 µg/L — KOHALA RANCH WATER CO. · 850 people · 2019 | 2/2 | SYR4 |
| Selenium | 33.2 µg/L 66% of the EPA limit 50 µg/L Main supplier: TEMPLETON CSD · 8,011 people · 2019 | 1/2 | SYR4 |
| Lithium | 27.3 µg/L No EPA limit set Main supplier: TEMPLETON CSD · 8,011 people · 2025 | 1/2 | UCMR-5 |
| TTHM | 17.82 µg/L 22% of the EPA limit 80 µg/L Highest in the ZIP: KOHALA RANCH WATER CO. · 850 people · 2019 | 1/2 | SYR4 |
| Bromoform | 16.875 µg/L No EPA limit set Highest in the ZIP: KOHALA RANCH WATER CO. · 850 people · 2019 | 1/2 | SYR4 |
| Arsenic | 15 µg/L 150% of the EPA limit, at the 95th percentile of samples — 10 µg/L Main supplier: TEMPLETON CSD · 8,011 people · 2019 | 1/2 | SYR4 |
| Combined Uranium | 11.3985 µg/L 38% of the EPA limit 30 µg/L Main supplier: TEMPLETON CSD · 8,011 people · 2019 | 1/2 | SYR4 |
| Gross Beta Particle Activity | 5.74 pCi/L No EPA limit set Highest in the ZIP: KOHALA RANCH WATER CO. · 850 people · 2019 | 1/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 4.4 pCi/L 29% of the EPA limit 15 pCi/L Highest in the ZIP: KOHALA RANCH WATER CO. · 850 people · 2019 | 1/2 | SYR4 |
| Chromium | 3 µg/L 3% of the EPA limit 100 µg/L Main supplier: TEMPLETON CSD · 8,011 people · 2019 | 2/2 | SYR4 |
| Cadmium | 2.78 µg/L 56% of the EPA limit 5 µg/L Main supplier: TEMPLETON CSD · 8,011 people · 2019 | 1/2 | SYR4 |
| Mercury | 0.0500 µg/L 2.5% of the EPA limit 2 µg/L Main supplier: TEMPLETON CSD · 8,011 people · 2019 | 1/2 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: TEMPLETON CSD · 8,011 people · 2023
Highest in the ZIP: 0.0107 mg/L — KOHALA RANCH WATER CO. · 850 people · 2021 | 2/2 | LCR |
| PFBS | 0.0068 µg/L No EPA limit set Main supplier: TEMPLETON CSD · 8,011 people · 2025 | 1/2 | UCMR-5 |
| PFHXS | 0.0032 µg/L No EPA limit set Main supplier: TEMPLETON CSD · 8,011 people · 2025 | 1/2 | UCMR-5 |
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 93465
| Supplier | State | Population served |
|---|---|---|
| TEMPLETON CSD | CA | 8,011 |
| KOHALA RANCH WATER CO. | HI | 850 |
Frequently asked questions about ZIP 93465 tap water
Is the tap water in ZIP 93465 safe to drink?
EPA testing detected 20 contaminants across the water suppliers serving ZIP 93465. 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 93465?
2 public water suppliers report EPA drinking-water monitoring for ZIP 93465. Each is listed above with its population served.
What contaminants are in ZIP 93465's water?
EPA monitoring detected Nitrate-Nitrite, Nitrate, Fluoride, Copper, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.