We read 9 results from West Jackson Co Utility Dist’s 2025 water quality report. No results over a legal limit; 1 above a health goal or guideline.
Serves about 28,544 people · Water system ID MS0300156 · 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 |
|---|---|---|---|---|
| Arsenicas reported · listed as a violation in the report · Wells · 2025 report, page 4 | 1.1 ppb | 0.004 ppb | 10 ppb | Above the health goal275x the health goal |
| Bariumas reported · listed as a violation in the report · Wells · 2025 report, page 4 | 0.0037 ppm | 2 ppm | 2 ppm | Below the health goal |
| Chlorineas reported · range 0.74 to 3.5 · listed as a violation in the report · Distribution system · 2025 report, page 3 | 2 ppm | None set | 4 ppm | Below the legal limit |
| Chromium (total)as reported · listed as a violation in the report · printed as 0.0009 ppm · Wells · 2025 report, page 4 | 0.9 ppb | None set | 100 ppb | Below the legal limit |
| Disinfection byproducts (HAA5)as reported · range 21.9 to 31.1 · listed as a violation in the report · Distribution system · 2025 report, page 3 | 31.1 ppb | None set | 60 ppb | Below the legal limit |
| Disinfection byproducts (TTHM)as reported · range 45.8 to 47.2 · listed as a violation in the report · Distribution system · 2025 report, page 4 | 45.8 ppb | None set | 80 ppb | Below the legal limit |
| Fluorideas reported · listed as a violation in the report · Wells · 2025 report, page 4 | 0.54 ppm | 1 ppm | 4 ppm | Below the health goal |
| Lithiumas reported · range 10 to 16 · listed as a violation in the report · sampled 2023 · Wells · 2025 report, page 6 | 12.3 ppb | None set | None | No health limit |
| Sodiumas reported · range 137 to 165 · listed as a violation in the report · Wells · 2025 report, page 6 | 165 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.
EPA testing for PFAS and lithium
EPA’s own nationwide testing (UCMR 5) found these in West Jackson Co Utility Dist’s water between Oct 2024 and Nov 2025. These are EPA lab results, separate from the district’s report. Anything not listed was not detected.
- Lithium13.6 ppbFound in 16 of 27 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.
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