Metals · 2026
Vanadium in City of Santa Ana, CA tap water
City of Santa Ana, CA's 2026 report shows Vanadium detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Source water | 2.54 UG/L | None set |
Highest single sample Source water | 3 UG/L | None set |
Verbatim from City of Santa Ana, CA's 2026 Consumer Confidence Report — source document ↗
How City of Santa Ana, CA compares
Nearby systems also reporting Vanadium:
People also ask
+Is there Vanadium in City of Santa Ana, CA tap water?
Yes — City of Santa Ana, CA's 2026 Consumer Confidence Report lists Vanadium at 2.54 UG/L. City of Santa Ana, CA's 2026 report shows Vanadium detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Vanadium in drinking water?
The EPA has not set an enforceable federal limit for Vanadium. Utilities still report any measured levels in their annual Consumer Confidence Report.
+Where does this Vanadium measurement come from?
This page reproduces the Vanadium entry from the 2026 Consumer Confidence Report published by the City of Santa Ana, CA water utility — the annual drinking-water report every U.S. utility is required by federal law to publish. The original source document is archived at /water/ca/santa-ana/2026/source.