Yes — Visalia, CA's 2024 Consumer Confidence Report lists Vanadium at 9.1 ug/L. Visalia, CA's 2024 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 federal NL for Vanadium is 50 ug/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.

+Where does this Vanadium measurement come from?

This page reproduces the Vanadium entry from the 2024 Consumer Confidence Report published by the Visalia, 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/visalia/2024/source.

Full report

All Visalia, CA water-quality data →

Every contaminant measured in the 2024 report.

Contaminant pillar

Vanadium across the U.S. →

Every public water system measuring Vanadium, ranked.