We read 16 results from Bertrand Pws’s 2025 water quality report. No results over a legal limit; 1 above a health goal or guideline.
Serves about 733 people · Water system ID MO4010067 · 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 · sampled 2024 · Customer taps · 2025 report, page 2 | 5.36 ppb | 0.2 ppb | 15 ppb (action level) | Above the health goal27x the health goal |
| Bariumhighest measured · range 0.51 to 0.51 · sampled 2023 · 2025 report, page 2 | 0.51 ppm | 2 ppm | 2 ppm | Below the health goal |
| Chloridehighest measured · range 13.1 to 13.1 · sampled 2023 · 2025 report, page 3 | 13.1 ppm | — | 250 ppm guideline | Within the guideline |
| Copper90th percentile of homes tested, 0 over the action level · sampled 2024 · Customer taps · 2025 report, page 2 | 0.14 ppm | 0.3 ppm | 1.3 ppm (action level) | Below the health goal |
| Disinfection byproducts (HAA5)highest running annual average · range 8.92 to 8.92 · DBPDUAL-01 · 2025 report, page 2 | 9 ppb | None set | 60 ppb | Below the legal limit |
| Disinfection byproducts (TTHM)highest running annual average · range 16.4 to 16.4 · DBPDUAL-01 · 2025 report, page 2 | 16 ppb | None set | 80 ppb | Below the legal limit |
| Ironhighest measured · range 0.02 to 0.02 · sampled 2023 · 2025 report, page 3 | 0.02 ppm | — | 0.3 ppm guideline | Within the guideline |
| Manganesehighest measured · range 0.0043 to 0.0043 · sampled 2023 · 2025 report, page 3 | 0.0043 ppm | — | 0.05 ppm guideline | Within the guideline |
| pHhighest measured · range 8.02 to 8.02 · sampled 2023 · 2025 report, page 3 | 8.02 | — | — | Normal range |
| Sulfatehighest measured · range 21.8 to 21.8 · sampled 2023 · 2025 report, page 3 | 21.8 ppm | — | 250 ppm guideline | Within the guideline |
| Zinchighest measured · range 0.0021 to 0.0021 · sampled 2023 · 2025 report, page 3 | 0.0021 ppm | — | 5 ppm guideline | Within the guideline |
| Alkalinityhighest measured · range 162 to 162 · sampled 2023 · 2025 report, page 3 | 162 ppm | None set | None | No health limit |
| Calciumhighest measured · range 45.2 to 45.2 · sampled 2023 · 2025 report, page 3 | 45.2 ppm | None set | None | No health limit |
| Hardnesshighest measured · range 8.71 to 8.71 · sampled 2023 · 2025 report, page 3 | 8.71 gpg (149 ppm) | — | — | Hard |
| Magnesiumhighest measured · range 8.76 to 8.76 · sampled 2023 · 2025 report, page 3 | 8.76 ppm | None set | None | No health limit |
| Sodiumhighest measured · range 6.76 to 6.76 · sampled 2023 · 2025 report, page 3 | 6.76 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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