We read 20 results from Cedar Hill Estates Water’s 2025 water quality report. No results over a legal limit; 2 above a health goal or guideline.
Serves about 490 people · Water system ID MO6048252 · 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 |
|---|---|---|---|---|
| Radium (combined 226 + 228)highest measured · range 1.1 to 1.1 · sampled 2022 · 2025 report, page 2 | 1.1 pCi/L | 0 pCi/L | 5 pCi/L | Above the health goalThe health goal is zero |
| Radium-226highest measured · range 1.1 to 1.1 · sampled 2022 · 2025 report, page 2 | 1.1 pCi/L | 0.05 pCi/L | 5 pCi/L | Above the health goal22x the health goal |
| Bariumhighest measured · range 0.15 to 0.15 · sampled 2023 · 2025 report, page 2 | 0.15 ppm | 2 ppm | 2 ppm | Below the health goal |
| Chloridehighest measured · range 8.43 to 8.43 · sampled 2023 · 2025 report, page 3 | 8.43 ppm | — | 250 ppm guideline | Within the guideline |
| Copper90th percentile of homes tested, 0 over the action level · Customer taps · 2025 report, page 2 | 0.05 ppm | 0.3 ppm | 1.3 ppm (action level) | Below the health goal |
| Fluoridehighest measured · range 0.15 to 0.15 · sampled 2023 · 2025 report, page 2 | 0.15 ppm | 1 ppm | 4 ppm | Below the health goal |
| Ironhighest measured · range 0.0065 to 0.0065 · sampled 2023 · 2025 report, page 3 | 0.0065 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 |
| Manganesehighest measured · range 0.0022 to 0.0022 · sampled 2023 · 2025 report, page 3 | 0.0022 ppm | — | 0.05 ppm guideline | Within the guideline |
| 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 |
| pHhighest measured · range 7.64 to 7.64 · sampled 2023 · 2025 report, page 3 | 7.64 | — | — | Normal range |
| Sulfatehighest measured · range 21.2 to 21.2 · sampled 2023 · 2025 report, page 3 | 21.2 ppm | — | 250 ppm guideline | Within the guideline |
| Total dissolved solidshighest measured · range 286 to 286 · sampled 2023 · 2025 report, page 3 | 286 ppm | — | 500 ppm guideline | Within the guideline |
| Zinchighest measured · range 0.03 to 0.03 · sampled 2023 · 2025 report, page 3 | 0.03 ppm | — | 5 ppm guideline | Within the guideline |
| Alkalinityhighest measured · range 263 to 263 · sampled 2023 · 2025 report, page 3 | 263 ppm | None set | None | No health limit |
| Calciumhighest measured · range 60.8 to 60.8 · sampled 2023 · 2025 report, page 3 | 60.8 ppm | None set | None | No health limit |
| Hardnesshighest measured · range 16.4 to 16.4 · sampled 2023 · 2025 report, page 3 | 16.4 gpg (281 ppm) | — | — | Very hard |
| Magnesiumhighest measured · range 31.3 to 31.3 · sampled 2023 · 2025 report, page 3 | 31.3 ppm | None set | None | No health limit |
| Potassiumhighest measured · range 2.03 to 2.03 · sampled 2023 · 2025 report, page 3 | 2.03 ppm | None set | None | No health limit |
| Sodiumhighest measured · range 8.12 to 8.12 · sampled 2023 · 2025 report, page 3 | 8.12 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: Radium (combined 226 + 228), Radium-226
What removes it: Reverse osmosis.
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