We read 6 results from City of Clinton’s 2025 water quality report. No results over a legal limit; 1 above a health goal or guideline.
Serves about 25,000 people · Water system ID MS0250003 · 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 |
|---|---|---|---|---|
| Copper90th percentile of homes tested, 0 over the action level · sampled 2024 · Customer taps · 2025 report, page 7 | 0.56 ppm | 0.3 ppm | 1.3 ppm (action level) | Above the health goal1.9x the health goal |
| Bariumas reported · range 0.0019 to 0.06 · Treated water · 2025 report, page 6 | 0.06 ppm | 2 ppm | 2 ppm | Below the health goal |
| Chlorineas reported · range 0.6 to 3 · Distribution system · 2025 report, page 6 | 1.5 ppm | None set | 4 ppm | Below the legal limit |
| Disinfection byproducts (HAA5)as reported · range 26.2 to 42.9 · Distribution system · 2025 report, page 6 | 42.9 ppb | None set | 60 ppb | Below the legal limit |
| Disinfection byproducts (TTHM)as reported · range 49.8 to 68.1 · Distribution system · 2025 report, page 6 | 68.1 ppb | None set | 80 ppb | Below the legal limit |
| Fluorideas reported · range 0.17 to 0.33 · Treated water · 2025 report, page 7 | 0.33 ppm | 1 ppm | 4 ppm | Below the health goal |
Utility results describe the whole system, measured where water enters the pipes, not your tap. Your home’s plumbing can add lead or copper. 1 number we weren’t sure about is held back until a person checks.
EPA testing for PFAS and lithium
EPA’s own nationwide testing (UCMR 5) found these in City of Clinton’s water between Nov 2023 and May 2024. These are EPA lab results, separate from the district’s report. Anything not listed was not detected.
- Lithium28.1 ppbFound in 8 of 22 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.
Copper
Found: Copper
What removes it: Reverse osmosis.
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