We read 22 results from Fulton Pws’s 2025 water quality report. No results over a legal limit; 2 above a health goal or guideline.
Serves about 12,600 people · Water system ID MO3010296 · 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 |
|---|---|---|---|---|
| Fluoridehighest measured · range 0.78 to 1.03 · sampled 2024 · 2025 report, page 2 | 1.03 ppm | 1 ppm | 4 ppm | Above the health goal1x the health goal |
| Lead90th percentile of homes tested, 1 over the action level · sampled 2024 · Customer taps · 2025 report, page 2 | 3.98 ppb | 0.2 ppb | 15 ppb (action level) | Above the health goal20x the health goal |
| Bariumhighest measured · range 0.0055 to 0.0083 · sampled 2024 · 2025 report, page 2 | 0.0083 ppm | 2 ppm | 2 ppm | Below the health goal |
| Chloridehighest measured · range 17.3 to 22.9 · sampled 2024 · 2025 report, page 3 | 22.9 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 | 0.15 ppm | 0.3 ppm | 1.3 ppm (action level) | Below the health goal |
| Disinfection byproducts (HAA5)highest running annual average · range 3.42 to 3.42 · DBPDUAL-01 · 2025 report, page 2 | 3 ppb | None set | 60 ppb | Below the legal limit |
| Disinfection byproducts (TTHM)highest running annual average · range 4.42 to 4.42 · DBPDUAL-01, highest of 2 sources · 2025 report, page 2 | 4 ppb | None set | 80 ppb | Below the legal limit |
| Ironhighest measured · range ND to 0.07 · sampled 2024 · 2025 report, page 3 | 0.07 ppm | — | 0.3 ppm guideline | Within the guideline |
| Manganesehighest measured · range 0.002 to 0.01 · sampled 2024 · 2025 report, page 3 | 0.01 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 7.6 to 7.72 · sampled 2024 · 2025 report, page 3 | 7.72 | — | — | Normal range |
| Sulfatehighest measured · range 38.9 to 63.6 · sampled 2024 · 2025 report, page 3 | 63.6 ppm | — | 250 ppm guideline | Within the guideline |
| Total dissolved solidshighest measured · range 362 to 414 · sampled 2024 · 2025 report, page 3 | 414 ppm | — | 500 ppm guideline | Within the guideline |
| Zinchighest measured · range 0.0045 to 0.02 · sampled 2024 · 2025 report, page 3 | 0.02 ppm | — | 5 ppm guideline | Within the guideline |
| Alkalinityhighest measured · range 329 to 333 · sampled 2024 · 2025 report, page 3 | 333 ppm | None set | None | No health limit |
| Calciumhighest measured · range 64.3 to 69 · sampled 2024 · 2025 report, page 3 | 69 ppm | None set | None | No health limit |
| Hardnesshighest measured · range 16.4 to 17.7 · sampled 2024 · 2025 report, page 3 | 17.7 gpg (303 ppm) | — | — | Very hard |
| Lithiumhighest measured · range 27.4 to 49.3 · sampled 2024 · 2025 report, page 3 | 49.3 ppb | None set | None | No health limit |
| Magnesiumhighest measured · range 28.9 to 31.7 · sampled 2024 · 2025 report, page 3 | 31.7 ppm | None set | None | No health limit |
| Nickelhighest measured · range 2.38 to 2.62 · printed as 0.00262 MG/L · sampled 2024 · 2025 report, page 3 | 2.62 ppb | None set | None | No health limit |
| Potassiumhighest measured · range 6.13 to 7.55 · sampled 2024 · 2025 report, page 3 | 7.55 ppm | None set | None | No health limit |
| Sodiumhighest measured · range 34.2 to 39.6 · sampled 2024 · 2025 report, page 3 | 39.6 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. 4 numbers we weren’t sure about are held back until a person checks.
EPA testing for PFAS and lithium
EPA’s own nationwide testing (UCMR 5) found these in Fulton Pws’s water between May 2024 and Nov 2024. These are EPA lab results, separate from the district’s report. Anything not listed was not detected.
- Lithium49.3 ppbFound in 8 of 8 samples · highest resultAbove EPA’s health reference level of 10 ppb (a guide, not a legal limit)
Source: EPA UCMR 5 occurrence data. The highest single result is shown; one high sample doesn’t mean every glass is that high.
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.
Fluoride
Found: Fluoride
What removes it: Reverse osmosis.
Lead
Found: Lead
What removes it: Certified carbon block or RO.
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