We read 16 results from Silo Ridge’s 2025 water quality report. No results over a legal limit; 1 above a health goal or guideline.
Serves about 400 people · Water system ID MO5031210 · 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 | 2.02 ppb | 0.2 ppb | 15 ppb (action level) | Above the health goal10x the health goal |
| Aluminumhighest measured · range 0.01 to 0.01 · 2025 report, page 2 | 0.01 ppm | — | 0.2 ppm guideline | Within the guideline |
| Bariumhighest measured · range 0.28 to 0.28 · 2025 report, page 2 | 0.28 ppm | 2 ppm | 2 ppm | Below the health goal |
| Copper90th percentile of homes tested, 0 over the action level · Customer taps · 2025 report, page 2 | 0.09 ppm | 0.3 ppm | 1.3 ppm (action level) | Below the health goal |
| Ironhighest measured · range 0.09 to 0.09 · 2025 report, page 2 | 0.09 ppm | — | 0.3 ppm guideline | Within the guideline |
| Manganesehighest measured · range 0.001 to 0.001 · 2025 report, page 2 | 0.001 ppm | — | 0.05 ppm guideline | Within the guideline |
| pHhighest measured · range 7.85 to 7.85 · 2025 report, page 2 | 7.85 | — | — | Normal range |
| Sulfatehighest measured · range 9.72 to 9.72 · 2025 report, page 2 | 9.72 ppm | — | 250 ppm guideline | Within the guideline |
| Total dissolved solidshighest measured · range 212 to 212 · 2025 report, page 2 | 212 ppm | — | 500 ppm guideline | Within the guideline |
| Zinchighest measured · range 0.0042 to 0.0042 · 2025 report, page 2 | 0.0042 ppm | — | 5 ppm guideline | Within the guideline |
| Alkalinityhighest measured · range 301 to 301 · 2025 report, page 2 | 301 ppm | None set | None | No health limit |
| Calciumhighest measured · range 45.1 to 45.1 · 2025 report, page 2 | 45.1 ppm | None set | None | No health limit |
| Hardnesshighest measured · range 12.5 to 12.5 · 2025 report, page 2 | 12.5 gpg (214 ppm) | — | — | Very hard |
| Magnesiumhighest measured · range 24.6 to 24.6 · 2025 report, page 2 | 24.6 ppm | None set | None | No health limit |
| Nickelhighest measured · range 1.3 to 1.3 · printed as 0.0013 MG/L · 2025 report, page 2 | 1.3 ppb | None set | None | No health limit |
| Sodiumhighest measured · range 2.94 to 2.94 · 2025 report, page 2 | 2.94 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.
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