We read 15 results from Platte County Pwsd 7’s 2025 water quality report. No results over a legal limit or above a health goal.
Serves about 1,725 people · Water system ID MO1024481 · 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 |
|---|---|---|---|---|
| Chloridehighest measured · range 25.1 to 25.1 · sampled 2023 · Purchased water (wholesaler) · 2025 report, page 3 | 25.1 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 |
| Disinfection byproducts (HAA5)highest running annual average · range 11.9 to 13.6 · Purchased water: Distribution system, highest of 3 sources · 2025 report, page 3 | 14 ppb | None set | 60 ppb | Below the legal limit |
| Disinfection byproducts (TTHM)highest running annual average · range 62 to 63.4 · Purchased water: Distribution system, highest of 3 sources · 2025 report, page 3 | 63 ppb | None set | 80 ppb | Below the legal limit |
| Ironhighest measured · range 0.02 to 0.02 · sampled 2023 · Purchased water (wholesaler) · 2025 report, page 3 | 0.02 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 |
| pHhighest measured · range 8.42 to 8.42 · sampled 2023 · Purchased water (wholesaler) · 2025 report, page 3 | 8.42 | — | — | Normal range |
| Sulfatehighest measured · range 46.6 to 46.6 · sampled 2023 · Purchased water (wholesaler) · 2025 report, page 3 | 46.6 ppm | — | 250 ppm guideline | Within the guideline |
| Total dissolved solidshighest measured · range 239 to 239 · sampled 2023 · Purchased water (wholesaler) · 2025 report, page 3 | 239 ppm | — | 500 ppm guideline | Within the guideline |
| Alkalinityhighest measured · range 160 to 160 · sampled 2023 · Purchased water (wholesaler) · 2025 report, page 3 | 160 ppm | None set | None | No health limit |
| Calciumhighest measured · range 38.7 to 38.7 · sampled 2023 · Purchased water (wholesaler) · 2025 report, page 3 | 38.7 ppm | None set | None | No health limit |
| Hardnesshighest measured · range 8.83 to 8.83 · sampled 2023 · Purchased water (wholesaler) · 2025 report, page 3 | 8.83 gpg (151 ppm) | — | — | Hard |
| Magnesiumhighest measured · range 13.2 to 13.2 · sampled 2023 · Purchased water (wholesaler) · 2025 report, page 3 | 13.2 ppm | None set | None | No health limit |
| Potassiumhighest measured · range 4.28 to 4.28 · sampled 2023 · Purchased water (wholesaler) · 2025 report, page 3 | 4.28 ppm | None set | None | No health limit |
| Sodiumhighest measured · range 15.6 to 15.6 · sampled 2023 · Purchased water (wholesaler) · 2025 report, page 3 | 15.6 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 in this report is above a health goal or legal limit. If you’re bothered by taste, smell, hardness or spots, or your home has older pipes, the filter catalog and buyer questions can help you pick, and a test of your own tap shows what your plumbing adds.
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