We read 21 results from Nixa Pws Rde’s 2025 water quality report. No results over a legal limit; 6 above a health goal or guideline.
Serves about 2,900 people · Water system ID MO5048130 · 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 |
|---|---|---|---|---|
| Gross alpha (radioactivity)highest measured · range 3.5 to 5.7 · highest of 2 sources · 2025 report, page 2 | 5.7 pCi/L | 0 pCi/L | 15 pCi/L | Above the health goalThe health goal is zero |
| Lead90th percentile of homes tested, 0 over the action level · sampled 2024 · Customer taps · 2025 report, page 2 | 1.64 ppb | 0.2 ppb | 15 ppb (action level) | Above the health goal8.2x the health goal |
| Radium (combined 226 + 228)highest measured · range ND to 1.3 · 2025 report, page 2 | 1.3 pCi/L | 0 pCi/L | 5 pCi/L | Above the health goalThe health goal is zero |
| Radium-226highest measured · range ND 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 |
| Tetrachloroethylene (PCE)highest measured · range 1.19 to 1.41 · 2025 report, page 2 | 1.41 ppb | 0.06 ppb | 5 ppb | Above the health goal24x the health goal |
| Uraniumhighest measured · range 0.96 to 1.02 · 2025 report, page 2 | 1.02 ppb | 0.6 ppb | 30 ppb | Above the health goal1.7x the health goal |
| Bariumhighest measured · range 0.05 to 0.05 · 2025 report, page 2 | 0.05 ppm | 2 ppm | 2 ppm | Below the health goal |
| Chloridehighest measured · range 9.88 to 10 · 2025 report, page 3 | 10 ppm | — | 250 ppm guideline | Within the guideline |
| Copper90th percentile of homes tested, 0 over the action level · sampled 2024 · Customer taps · 2025 report, page 2 | 0.09 ppm | 0.3 ppm | 1.3 ppm (action level) | Below the health goal |
| Nitrate (as N)highest measured · range 1.46 to 1.48 · 2025 report, page 2 | 1.48 ppm | 10 ppm | 10 ppm | Below the health goal |
| pHhighest measured · range 7.97 to 8.09 · 2025 report, page 3 | 8.09 | — | — | Normal range |
| Sulfatehighest measured · range 7.99 to 8.22 · 2025 report, page 3 | 8.22 ppm | — | 250 ppm guideline | Within the guideline |
| Total dissolved solidshighest measured · range 320 to 324 · 2025 report, page 3 | 324 ppm | — | 500 ppm guideline | Within the guideline |
| Zinchighest measured · range 0.02 to 0.03 · 2025 report, page 3 | 0.03 ppm | — | 5 ppm guideline | Within the guideline |
| Alkalinityhighest measured · range 415 to 417 · 2025 report, page 3 | 417 ppm | None set | None | No health limit |
| Calciumhighest measured · range 57.1 to 58.2 · 2025 report, page 3 | 58.2 ppm | None set | None | No health limit |
| Hardnesshighest measured · range 14.6 to 14.7 · 2025 report, page 3 | 14.7 gpg (252 ppm) | — | — | Very hard |
| Magnesiumhighest measured · range 25.8 to 25.9 · 2025 report, page 3 | 25.9 ppm | None set | None | No health limit |
| Nickelhighest measured · range 1.22 to 1.25 · printed as 0.00125 MG/L · 2025 report, page 3 | 1.25 ppb | None set | None | No health limit |
| Potassiumhighest measured · range 1.83 to 1.98 · 2025 report, page 3 | 1.98 ppm | None set | None | No health limit |
| Sodiumhighest measured · range 5.53 to 5.57 · 2025 report, page 3 | 5.57 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.
Radium and uranium
Found: Gross alpha (radioactivity), Radium (combined 226 + 228), Radium-226, Uranium
What removes it: Reverse osmosis.
Lead
Found: Lead
What removes it: Certified carbon block or RO.
Industrial chemicals and pesticides
Found: Tetrachloroethylene (PCE)
What removes it: Carbon block or RO.
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