We read 14 results from Mo American Brunswick’s 2025 water quality report. No results over a legal limit or above a health goal.
Serves about 858 people · Water system ID MO2010109 · 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 |
|---|---|---|---|---|
| Aluminumhighest measured · range 0.04 to 0.04 · sampled 2023 · 2025 report, page 3 | 0.04 ppm | — | 0.2 ppm guideline | Within the guideline |
| Bariumhighest measured · range 0.1 to 0.1 · sampled 2023 · 2025 report, page 2 | 0.1 ppm | 2 ppm | 2 ppm | Below the health goal |
| Chloridehighest measured · range 24.8 to 24.8 · sampled 2023 · 2025 report, page 3 | 24.8 ppm | — | 250 ppm guideline | Within the guideline |
| Copper90th percentile of homes tested, 0 over the action level · Customer taps · 2025 report, page 2 | Not detected | 0.3 ppm | 1.3 ppm (action level) | Not detected |
| Disinfection byproducts (HAA5)highest running annual average · range 11.4 to 11.4 · DBPDUAL-01 · 2025 report, page 2 | 11 ppb | None set | 60 ppb | Below the legal limit |
| Disinfection byproducts (TTHM)highest running annual average · range 45.8 to 45.8 · DBPDUAL-01 · 2025 report, page 2 | 46 ppb | None set | 80 ppb | Below the legal limit |
| Fluoridehighest measured · range 0.21 to 0.21 · sampled 2023 · 2025 report, page 2 | 0.21 ppm | 1 ppm | 4 ppm | Below the health goal |
| Lead90th percentile of homes tested, 0 over the action level · Customer taps · 2025 report, page 2 | Not detected | 0.2 ppb | 15 ppb (action level) | Not detected |
| Nitrate (as N)highest measured · range 0.21 to 0.21 · 2025 report, page 2 | 0.21 ppm | 10 ppm | 10 ppm | Below the health goal |
| Sulfatehighest measured · range 40.6 to 40.6 · sampled 2023 · 2025 report, page 3 | 40.6 ppm | — | 250 ppm guideline | Within the guideline |
| Calciumhighest measured · range 42 to 42 · sampled 2023 · 2025 report, page 3 | 42 ppm | None set | None | No health limit |
| Magnesiumhighest measured · range 23 to 23 · sampled 2023 · 2025 report, page 3 | 23 ppm | None set | None | No health limit |
| Silicahighest measured · range 26 to 26 · sampled 2023 · 2025 report, page 3 | 26 ppm | None set | None | No health limit |
| Sodiumhighest measured · range 15.4 to 15.4 · sampled 2023 · 2025 report, page 3 | 15.4 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 in this report is above a health goal or legal limit. If you’re bothered by taste, smell, hardness or spots, or your home has older pipes, the filter catalog and buyer questions can help you pick, and a test of your own tap shows what your plumbing adds.
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