We read 11 results from Berkeley County Pswd-Potomac River’s 2025 water quality report. No results over a legal limit; 3 above a health goal or guideline.
Serves about 34,786 people · Water system ID WV3300218 · 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 |
|---|---|---|---|---|
| Gross alpha (radioactivity)single sample · listed as a violation in the report · sampled 2024 · Treated water · 2025 report, page 4 | 0.19 pCi/L | 0 pCi/L | 15 pCi/L | Above the health goalThe health goal is zero |
| Lead90th percentile of 30 homes tested, 0 over the action level · listed as a violation in the report · sampled 2023 · Customer taps · 2025 report, page 4 | 1.8 ppb | 0.2 ppb | 15 ppb (action level) | Above the health goal9x the health goal |
| Radium (combined 226 + 228)single sample · listed as a violation in the report · sampled 2024 · Treated water · 2025 report, page 4 | 0.39 pCi/L | 0 pCi/L | 5 pCi/L | Above the health goalThe health goal is zero |
| Bariumsingle sample · listed as a violation in the report · Treated water · 2025 report, page 4 | 0.04 ppm | 2 ppm | 2 ppm | Below the health goal |
| Chlorinehighest running annual average · Distribution system · 2025 report, page 4 | 1.7 ppm | None set | 4 ppm | Below the legal limit |
| Copper90th percentile of 30 homes tested, 0 over the action level · listed as a violation in the report · sampled 2023 · Customer taps · 2025 report, page 4 | 0.19 ppm | 0.3 ppm | 1.3 ppm (action level) | Below the health goal |
| Disinfection byproducts (HAA5)highest running annual average · range 18.8 to 54.1 · listed as a violation in the report · Distribution system (Camp Frame Sample Station) · 2025 report, page 4 | 34 ppb | None set | 60 ppb | Below the legal limit |
| Disinfection byproducts (TTHM)highest running annual average · range 24.2 to 67.8 · listed as a violation in the report · Distribution system (Camp Frame Sample Station) · 2025 report, page 4 | 69 ppb | None set | 80 ppb | Below the legal limit |
| Fluoridehighest measured · range 0.55 to 0.74 · listed as a violation in the report · Treated water · 2025 report, page 4 | 0.74 ppm | 1 ppm | 4 ppm | Below the health goal |
| Nitrate (as N)single sample · listed as a violation in the report · Treated water · 2025 report, page 4 | 0.36 ppm | 10 ppm | 10 ppm | Below the health goal |
| Sodiumsingle sample · Treated water · 2025 report, page 5 | 8.7 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.
Radium and uranium
Found: Gross alpha (radioactivity), Radium (combined 226 + 228)
What removes it: Reverse osmosis.
Lead
Found: Lead
What removes it: Certified carbon block or RO.
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