We read 13 results from Mo American Whitebranch Subd’s 2025 water quality report. No results over a legal limit; 4 above a health goal or guideline.
Serves about 450 people · Water system ID MO3036113 · 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 |
|---|---|---|---|---|
| Lead90th percentile of homes tested, 0 over the action level · Customer taps · 2025 report, page 2 | 1 ppb | 0.2 ppb | 15 ppb (action level) | Above the health goal5x the health goal |
| Radium (combined 226 + 228)highest measured · range 2.4 to 2.4 · 2025 report, page 2 | 2.4 pCi/L | 0 pCi/L | 5 pCi/L | Above the health goalThe health goal is zero |
| Radium-226highest measured · range 1.3 to 1.3 · 2025 report, page 2 | 1.3 pCi/L | 0.05 pCi/L | 5 pCi/L | Above the health goal26x the health goal |
| Radium-228highest measured · range 1.1 to 1.1 · 2025 report, page 2 | 1.1 pCi/L | 0.02 pCi/L | 5 pCi/L | Above the health goal58x the health goal |
| Chloridehighest measured · range 5.4 to 5.4 · sampled 2024 · 2025 report, page 2 | 5.4 ppm | — | 250 ppm guideline | Within the guideline |
| Copper90th percentile of homes tested, 0 over the action level · Customer taps · 2025 report, page 2 | 0.1 ppm | 0.3 ppm | 1.3 ppm (action level) | Below the health goal |
| Fluoridehighest measured · range 0.1 to 0.1 · sampled 2024 · 2025 report, page 2 | 0.1 ppm | 1 ppm | 4 ppm | Below the health goal |
| Ironhighest measured · range 0.19 to 0.19 · sampled 2024 · 2025 report, page 2 | 0.19 ppm | — | 0.3 ppm guideline | Within the guideline |
| Sulfatehighest measured · range 108 to 108 · sampled 2024 · 2025 report, page 2 | 108 ppm | — | 250 ppm guideline | Within the guideline |
| Calciumhighest measured · range 102 to 102 · sampled 2024 · 2025 report, page 2 | 102 ppm | None set | None | No health limit |
| Magnesiumhighest measured · range 48 to 48 · sampled 2024 · 2025 report, page 2 | 48 ppm | None set | None | No health limit |
| Silicahighest measured · range 11 to 11 · sampled 2024 · 2025 report, page 2 | 11 ppm | None set | None | No health limit |
| Sodiumhighest measured · range 4.9 to 4.9 · sampled 2024 · 2025 report, page 2 | 4.9 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.
Lead
Found: Lead
What removes it: Certified carbon block or RO.
Radium and uranium
Found: Radium (combined 226 + 228), Radium-226, Radium-228
What removes it: Reverse osmosis.
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