We read 16 results from Washburn Pws’s 2025 water quality report. No results over a legal limit; 1 above a health goal or guideline.
Serves about 448 people · Water system ID MO5010837 · 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 2024 · Customer taps · 2025 report, page 2 | 0.52 ppb | 0.2 ppb | 15 ppb (action level) | Above the health goal2.6x the health goal |
| Bariumhighest measured · range 0.0024 to 0.0043 · 2025 report, page 2 | 0.0043 ppm | 2 ppm | 2 ppm | Below the health goal |
| Copper90th percentile of homes tested, 0 over the action level · sampled 2024 · Customer taps · 2025 report, page 2 | 0.02 ppm | 0.3 ppm | 1.3 ppm (action level) | Below the health goal |
| Fluoridehighest measured · range 0.15 to 0.25 · 2025 report, page 2 | 0.25 ppm | 1 ppm | 4 ppm | Below the health goal |
| Ironhighest measured · range 0.0079 to 0.09 · 2025 report, page 2 | 0.09 ppm | — | 0.3 ppm guideline | Within the guideline |
| Manganesehighest measured · range 0.001 to 0.0019 · 2025 report, page 2 | 0.0019 ppm | — | 0.05 ppm guideline | Within the guideline |
| pHhighest measured · range 8.17 to 8.19 · 2025 report, page 2 | 8.19 | — | — | Normal range |
| Sulfatehighest measured · range 12.4 to 14.9 · 2025 report, page 2 | 14.9 ppm | — | 250 ppm guideline | Within the guideline |
| Total dissolved solidshighest measured · range 140 to 156 · 2025 report, page 2 | 156 ppm | — | 500 ppm guideline | Within the guideline |
| Zinchighest measured · range 0.0048 to 0.0054 · 2025 report, page 2 | 0.0054 ppm | — | 5 ppm guideline | Within the guideline |
| Alkalinityhighest measured · range 313 to 321 · 2025 report, page 2 | 321 ppm | None set | None | No health limit |
| Calciumhighest measured · range 25.1 to 26.4 · 2025 report, page 2 | 26.4 ppm | None set | None | No health limit |
| Hardnesshighest measured · range 6.61 to 6.96 · 2025 report, page 2 | 6.96 gpg (119 ppm) | — | — | Moderately hard |
| Magnesiumhighest measured · range 12.2 to 12.9 · 2025 report, page 2 | 12.9 ppm | None set | None | No health limit |
| Potassiumhighest measured · range 1.34 to 1.52 · 2025 report, page 2 | 1.52 ppm | None set | None | No health limit |
| Sodiumhighest measured · range 3.17 to 3.19 · 2025 report, page 2 | 3.19 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