We read 12 results from Ottawa County Regional Water District’s 2022 water quality report. No results over a legal limit; 1 above a health goal or guideline.
Serves about 19,556 people · Water system ID OH6205011 · Read the district’s 2022 report (opens in a new tab)
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Results from the 2022 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 |
|---|---|---|---|---|
| Fluoridehighest measured · range 0.88 to 1.14 · sampled 2024 · 2022 report, page 2 | 1.14 ppm | 1 ppm | 4 ppm | Above the health goal1.1x the health goal |
| Bariumsingle sample · sampled 2024 · 2022 report, page 2 | 0.02 ppm | 2 ppm | 2 ppm | Below the health goal |
| Chlorinehighest measured · range 2.1 to 2.3 · sampled 2024 · 2022 report, page 2 | 2.3 ppm | None set | 4 ppm | Below the legal limit |
| Copper90th percentile of 30 homes tested, 0 over the action level · Customer taps · 2022 report, page 2 | 0.16 ppm | 0.3 ppm | 1.3 ppm (action level) | Below the health goal |
| Disinfection byproducts (HAA5)highest running annual average · range 15.2 to 67.3 · sampled 2024 · 2022 report, page 2 | 35.8 ppb | None set | 60 ppb | Below the legal limit |
| Disinfection byproducts (TTHM)highest running annual average · range 20.2 to 80.9 · sampled 2024 · 2022 report, page 2 | 52.2 ppb | None set | 80 ppb | Below the legal limit |
| Lead90th percentile of 30 homes tested, 0 over the action level · Customer taps · 2022 report, page 2 | Not detected | 0.2 ppb | 15 ppb (action level) | Not detected |
| Nitrate (as N)highest measured · range ND to 2.91 · sampled 2024 · 2022 report, page 2 | 2.91 ppm | 10 ppm | 10 ppm | Below the health goal |
| Bromodichloromethaneaverage · range 5.8 to 13.4 · sampled 2024 · 2022 report, page 2 | 13 ppb | None set | None | No health limit |
| Bromoformaverage · range ND to 1.1 · sampled 2024 · 2022 report, page 2 | 0.58 ppb | None set | None | No health limit |
| Chloroformaverage · range 9.2 to 64.8 · sampled 2024 · 2022 report, page 2 | 52.9 ppb | None set | None | No health limit |
| Dibromochloromethaneaverage · range 2.4 to 7 · sampled 2024 · 2022 report, page 2 | 6.3 ppb | 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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