We read 13 results from Mo American Lake Taneycomo Acres Subd’s 2025 water quality report. No results over a legal limit; 3 above a health goal or guideline.
Serves about 280 people · Water system ID MO5036198 · 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 |
|---|---|---|---|---|
| PFOS (a PFAS)highest measured · range 3.3 to 3.3 · 2025 report, page 3 | 3.3 ppt | 1 ppt | 4 ppt from 2029 | Above the health goal3.3x the health goal |
| Radium (combined 226 + 228)highest measured · range 1.2 to 1.2 · sampled 2021 · 2025 report, page 2 | 1.2 pCi/L | 0 pCi/L | 5 pCi/L | Above the health goalThe health goal is zero |
| Radium-226highest measured · range 1.2 to 1.2 · sampled 2021 · 2025 report, page 2 | 1.2 pCi/L | 0.05 pCi/L | 5 pCi/L | Above the health goal24x the health goal |
| Chloridehighest measured · range 12.2 to 12.2 · 2025 report, page 3 | 12.2 ppm | — | 250 ppm guideline | Within the guideline |
| Copper90th percentile of homes tested, 0 over the action level · Customer taps · 2025 report, page 2 | 0.11 ppm | 0.3 ppm | 1.3 ppm (action level) | 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 |
| PFHxS (a PFAS)highest measured · range 5 to 5 · 2025 report, page 3 | 5 ppt | None set | 10 ppt from 2029 | Below the legal limit |
| Sulfatehighest measured · range 20.1 to 20.1 · 2025 report, page 3 | 20.1 ppm | — | 250 ppm guideline | Within the guideline |
| Zinchighest measured · range 0.12 to 0.12 · 2025 report, page 3 | 0.12 ppm | — | 5 ppm guideline | Within the guideline |
| Calciumhighest measured · range 71 to 71 · 2025 report, page 3 | 71 ppm | None set | None | No health limit |
| Magnesiumhighest measured · range 40 to 40 · 2025 report, page 3 | 40 ppm | None set | None | No health limit |
| Nickelhighest measured · range 6 to 6 · printed as 0.006 MG/L · 2025 report, page 3 | 6 ppb | None set | None | No health limit |
| Sodiumhighest measured · range 3.8 to 3.8 · 2025 report, page 3 | 3.8 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. 4 numbers we weren’t sure about are held back until a person checks.
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.
PFAS ("forever chemicals")
Found: PFOS (a PFAS)
What removes it: Reverse osmosis.
Radium and uranium
Found: Radium (combined 226 + 228), Radium-226
What removes it: Reverse osmosis.
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