We read 25 results from Leeton Pws’s 2025 water quality report. No results over a legal limit; 6 above a health goal or guideline.
Serves about 601 people · Water system ID MO1010460 · 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 |
|---|---|---|---|---|
| Copper90th percentile of homes tested, 0 over the action level · Customer taps · 2025 report, page 2 | 0.37 ppm | 0.3 ppm | 1.3 ppm (action level) | Above the health goal1.2x the health goal |
| Gross alpha (radioactivity)highest measured · range 4.3 to 4.3 · sampled 2024 · highest of 2 sources · 2025 report, page 2 | 4.3 pCi/L | 0 pCi/L | 15 pCi/L | Above the health goalThe health goal is zero |
| Lead90th percentile of homes tested, 0 over the action level · Customer taps · 2025 report, page 2 | 1.73 ppb | 0.2 ppb | 15 ppb (action level) | Above the health goal8.6x the health goal |
| Radium (combined 226 + 228)highest measured · range 3.2 to 3.2 · sampled 2024 · 2025 report, page 2 | 3.2 pCi/L | 0 pCi/L | 5 pCi/L | Above the health goalThe health goal is zero |
| Radium-226highest measured · range 1.9 to 1.9 · sampled 2024 · 2025 report, page 2 | 1.9 pCi/L | 0.05 pCi/L | 5 pCi/L | Above the health goal38x the health goal |
| Radium-228highest measured · range 1.3 to 1.3 · sampled 2024 · 2025 report, page 2 | 1.3 pCi/L | 0.02 pCi/L | 5 pCi/L | Above the health goal68x the health goal |
| Bariumhighest measured · range 0.04 to 0.04 · sampled 2024 · 2025 report, page 2 | 0.04 ppm | 2 ppm | 2 ppm | Below the health goal |
| Chloridehighest measured · range 137 to 137 · sampled 2024 · 2025 report, page 3 | 137 ppm | — | 250 ppm guideline | Within the guideline |
| Disinfection byproducts (HAA5)highest running annual average · range 1.66 to 1.66 · DBPDUAL-01 · 2025 report, page 2 | 2 ppb | None set | 60 ppb | Below the legal limit |
| Disinfection byproducts (TTHM)highest running annual average · range 16.9 to 16.9 · DBPDUAL-01 · 2025 report, page 2 | 17 ppb | None set | 80 ppb | Below the legal limit |
| Fluoridehighest measured · range 0.83 to 0.83 · sampled 2024 · 2025 report, page 2 | 0.83 ppm | 1 ppm | 4 ppm | Below the health goal |
| Ironhighest measured · range 0.22 to 0.22 · sampled 2024 · 2025 report, page 3 | 0.22 ppm | — | 0.3 ppm guideline | Within the guideline |
| Manganesehighest measured · range 0.0054 to 0.0054 · sampled 2024 · 2025 report, page 3 | 0.0054 ppm | — | 0.05 ppm guideline | Within the guideline |
| Nitrate (as N)highest measured · range 0.02 to 0.02 · 2025 report, page 2 | 0.02 ppm | 10 ppm | 10 ppm | Below the health goal |
| pHhighest measured · range 7.96 to 7.96 · sampled 2024 · 2025 report, page 3 | 7.96 | — | — | Normal range |
| Sulfatehighest measured · range 43.6 to 43.6 · sampled 2024 · 2025 report, page 3 | 43.6 ppm | — | 250 ppm guideline | Within the guideline |
| Total dissolved solidshighest measured · range 484 to 484 · sampled 2024 · 2025 report, page 3 | 484 ppm | — | 500 ppm guideline | Within the guideline |
| Zinchighest measured · range 0.05 to 0.05 · sampled 2024 · 2025 report, page 3 | 0.05 ppm | — | 5 ppm guideline | Within the guideline |
| Alkalinityhighest measured · range 234 to 234 · sampled 2024 · 2025 report, page 3 | 234 ppm | None set | None | No health limit |
| Calciumhighest measured · range 55 to 55 · sampled 2024 · 2025 report, page 3 | 55 ppm | None set | None | No health limit |
| Hardnesshighest measured · range 13.4 to 13.4 · sampled 2024 · 2025 report, page 3 | 13.4 gpg (229 ppm) | — | — | Very hard |
| Magnesiumhighest measured · range 22.1 to 22.1 · sampled 2024 · 2025 report, page 3 | 22.1 ppm | None set | None | No health limit |
| Nickelhighest measured · range 1.97 to 1.97 · printed as 0.00197 MG/L · sampled 2024 · 2025 report, page 3 | 1.97 ppb | None set | None | No health limit |
| Potassiumhighest measured · range 4.98 to 4.98 · sampled 2024 · 2025 report, page 3 | 4.98 ppm | None set | None | No health limit |
| Sodiumhighest measured · range 90.2 to 90.2 · sampled 2024 · 2025 report, page 3 | 90.2 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: Copper, Lead
What removes it: Reverse osmosis or Certified carbon block or RO.
Radium and uranium
Found: Gross alpha (radioactivity), Radium (combined 226 + 228), Radium-226, Radium-228
What removes it: Reverse osmosis.
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