We read 14 results from Mo American Jaxson’s 2025 water quality report. No results over a legal limit; 5 above a health goal or guideline.
Serves about 535 people · Water system ID MO6031461 · 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 |
|---|---|---|---|---|
| Copper90th percentile of homes tested, 0 over the action level · Customer taps · 2025 report, page 2 | 0.38 ppm | 0.3 ppm | 1.3 ppm (action level) | Above the health goal1.3x the health goal |
| Fluoridehighest measured · range 1.46 to 1.46 · sampled 2024 · 2025 report, page 2 | 1.46 ppm | 1 ppm | 4 ppm | Above the health goal1.5x the health goal |
| Gross alpha (radioactivity)highest measured · range 6.3 to 6.3 · sampled 2021 · 2025 report, page 2 | 6.3 pCi/L | 0 pCi/L | 15 pCi/L | Above the health goalThe health goal is zero |
| Radium (combined 226 + 228)highest measured · range 2.4 to 2.4 · sampled 2021 · 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 2.4 to 2.4 · sampled 2021 · 2025 report, page 2 | 2.4 pCi/L | 0.05 pCi/L | 5 pCi/L | Above the health goal48x the health goal |
| Chloridehighest measured · range 71.3 to 71.3 · sampled 2024 · 2025 report, page 2 | 71.3 ppm | — | 250 ppm guideline | Within the guideline |
| Disinfection byproducts (TTHM)highest running annual average · range 5.7 to 5.7 · DBPDUAL-02, highest of 2 sources · 2025 report, page 2 | 6 ppb | None set | 80 ppb | Below the legal limit |
| Ironhighest measured · range 0.22 to 0.22 · sampled 2024 · 2025 report, page 2 | 0.22 ppm | — | 0.3 ppm guideline | Within the guideline |
| 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 0.02 to 0.02 · 2025 report, page 2 | 0.02 ppm | 10 ppm | 10 ppm | Below the health goal |
| Sulfatehighest measured · range 71.3 to 71.3 · sampled 2024 · 2025 report, page 2 | 71.3 ppm | — | 250 ppm guideline | Within the guideline |
| Calciumhighest measured · range 65 to 65 · sampled 2024 · 2025 report, page 2 | 65 ppm | None set | None | No health limit |
| Magnesiumhighest measured · range 30 to 30 · sampled 2024 · 2025 report, page 2 | 30 ppm | None set | None | No health limit |
| Sodiumhighest measured · range 79 to 79 · sampled 2024 · 2025 report, page 2 | 79 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.
Copper
Found: Copper
What removes it: Reverse osmosis.
Fluoride
Found: Fluoride
What removes it: Reverse osmosis.
Radium and uranium
Found: Gross alpha (radioactivity), Radium (combined 226 + 228), Radium-226
What removes it: Reverse osmosis.
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