We read 17 results from Millstone Luxury Condominiums’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 MO5301457 · Read the district’s 2025 report (opens in a new tab)
Open this district in the water lookupCompare with your own test results, see the district map and get matched filters.
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 · sampled 2023 · Customer taps · 2025 report, page 2 | 4.26 ppb | 0.2 ppb | 15 ppb (action level) | Above the health goal21x the health goal |
| Bariumhighest measured · range 0.27 to 0.27 · 2025 report, page 2 | 0.27 ppm | 2 ppm | 2 ppm | Below the health goal |
| Chloridehighest measured · range 17.8 to 17.8 · 2025 report, page 3 | 17.8 ppm | — | 250 ppm guideline | Within the guideline |
| Copper90th percentile of homes tested, 0 over the action level · sampled 2023 · Customer taps · 2025 report, page 2 | 0.11 ppm | 0.3 ppm | 1.3 ppm (action level) | Below the health goal |
| Disinfection byproducts (TTHM)highest running annual average · range 0.59 to 0.59 · DBPDUAL-02 · 2025 report, page 2 | 1 ppb | None set | 80 ppb | Below the legal limit |
| Ironhighest measured · range 0.007 to 0.007 · 2025 report, page 3 | 0.007 ppm | — | 0.3 ppm guideline | Within the guideline |
| Nitrate (as N)highest measured · range 0.12 to 0.12 · 2025 report, page 2 | 0.12 ppm | 10 ppm | 10 ppm | Below the health goal |
| pHhighest measured · range 7.59 to 7.59 · 2025 report, page 3 | 7.59 | — | — | Normal range |
| Sulfatehighest measured · range 6.04 to 6.04 · 2025 report, page 3 | 6.04 ppm | — | 250 ppm guideline | Within the guideline |
| Total dissolved solidshighest measured · range 360 to 360 · 2025 report, page 3 | 360 ppm | — | 500 ppm guideline | Within the guideline |
| Zinchighest measured · range 0.0076 to 0.0076 · 2025 report, page 3 | 0.0076 ppm | — | 5 ppm guideline | Within the guideline |
| Alkalinityhighest measured · range 388 to 388 · 2025 report, page 3 | 388 ppm | None set | None | No health limit |
| Calciumhighest measured · range 79.9 to 79.9 · 2025 report, page 3 | 79.9 ppm | None set | None | No health limit |
| Hardnesshighest measured · range 23 to 23 · 2025 report, page 3 | 23 gpg (393 ppm) | — | — | Very hard |
| Magnesiumhighest measured · range 47 to 47 · 2025 report, page 3 | 47 ppm | None set | None | No health limit |
| Nickelhighest measured · range 1.68 to 1.68 · printed as 0.00168 MG/L · 2025 report, page 3 | 1.68 ppb | None set | None | No health limit |
| Sodiumhighest measured · range 6.41 to 6.41 · 2025 report, page 3 | 6.41 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.
More districts: Missouri water quality · All states · Something look wrong? Tell us