We read 12 results from Highland City’s 2024 water quality report. No results over a legal limit; 4 above a health goal or guideline.
Serves about 20,000 people · Water system ID UTAH25014 · Read the district’s 2024 report (opens in a new tab)
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Results from the 2024 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 |
|---|---|---|---|---|
| Arsenichighest measured · range ND to 0.5 · sampled 2025 · 2024 report, page 2 | 0.5 ppb | 0.004 ppb | 10 ppb | Above the health goal125x the health goal |
| Gross alpha (radioactivity)highest measured · range ND to 13.4 · sampled 2025 · 2024 report, page 2 | 13.4 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 · 2024 report, page 2 | 1.7 ppb | 0.2 ppb | 15 ppb (action level) | Above the health goal8.5x the health goal |
| Radium (combined 226 + 228)highest measured · range ND to 4.7 · sampled 2025 · 2024 report, page 2 | 4.7 pCi/L | 0 pCi/L | 5 pCi/L | Above the health goalThe health goal is zero |
| Bariumhighest measured · range 0.05 to 0.21 · printed as 208 ppb · sampled 2025 · 2024 report, page 2 | 0.21 ppm | 2 ppm | 2 ppm | Below the health goal |
| Copper90th percentile of homes tested, 0 over the action level · printed as 119 ppb · Customer taps · 2024 report, page 2 | 0.12 ppm | 0.3 ppm | 1.3 ppm (action level) | Below the health goal |
| Fluoridehighest measured · range ND to 0.15 · printed as 152 ppb · sampled 2025 · 2024 report, page 2 | 0.15 ppm | 1 ppm | 4 ppm | Below the health goal |
| Nitrate (as N)highest measured · range 0.02 to 3.6 · printed as 3595 ppb · sampled 2025 · 2024 report, page 2 | 3.6 ppm | 10 ppm | 10 ppm | Below the health goal |
| Seleniumhighest measured · range ND to 2.3 · sampled 2025 · 2024 report, page 2 | 2.3 ppb | 30 ppb | 50 ppb | Below the health goal |
| Sulfatehighest measured · range 12.9 to 53.5 · sampled 2025 · 2024 report, page 2 | 53.5 ppm | — | 250 ppm guideline | Within the guideline |
| Total dissolved solidshighest measured · range 200 to 412 · sampled 2025 · 2024 report, page 2 | 412 ppm | — | 500 ppm guideline | Within the guideline |
| Sodiumhighest measured · range 5.76 to 22.2 · sampled 2025 · 2024 report, page 2 | 22.2 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.
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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