We read 7 results from Schofield Barracks’s 2025 water quality report. No results over a legal limit; 1 above a health goal or guideline.
Serves about 37,920 people · Water system ID HI0000345 · Read the district’s 2025 report (opens in a new tab)
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Results from the 2025 report
Each number is copied from the district’s report and links to the page it’s printed on. Where the report lists several plants, wells or purchased water, the highest is shown.
| Contaminant | Result | Health goal | Legal limit | What it means |
|---|---|---|---|---|
| Fluoridesingle sample · listed as a violation in the report · Plant water, highest of 2 sources · 2025 report, page 4 | 1.01 ppm | 1 ppm | 4 ppm | Above the health goal1x the health goal |
| Chlorineaverage · range 0.21 to 1.52 · listed as a violation in the report · Distribution system · 2025 report, page 4 | 0.83 ppm | None set | 4 ppm | Below the legal limit |
| Copper90th percentile of homes tested, 0 over the action level · listed as a violation in the report · Customer taps · 2025 report, page 4 | Not detected | 0.3 ppm | 1.3 ppm (action level) | Not detected |
| Lead90th percentile of homes tested, 0 over the action level · listed as a violation in the report · Customer taps · 2025 report, page 4 | Not detected | 0.2 ppb | 15 ppb (action level) | Not detected |
| Nitrate (as N)single sample · listed as a violation in the report · Plant water · 2025 report, page 4 | 0.63 ppm | 10 ppm | 10 ppm | Below the health goal |
| Trichloroethylene (TCE)average · range 0.51 to 0.88 · listed as a violation in the report · Plant water · 2025 report, page 4 | 0.71 ppb | 1.7 ppb | 5 ppb | Below the health goal |
| Sodiumsingle sample · sampled 2023 · Plant water · 2025 report, page 4 | 172 ppm | None set | None | No health limit |
Utility results describe the whole system, measured where water enters the pipes, not your tap. Your home’s plumbing can add lead or copper.
What you can do
Nothing here is an emergency notice: if the district has a violation, it must tell customers directly. If you’d like to lower these at your tap, these are the treatments that remove them, and the catalog shows the models certified for each. Ranking is by certified removal; commissions never change the order.
Fluoride
Found: Fluoride
What removes it: Reverse osmosis.
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