Other · 2025
Styrene in City of Fullerton, CA tap water
City of Fullerton, CA's 2025 Consumer Confidence Report tested for Styrene and reported no detectable amount.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Highest single sample Entry point | Not detected UG/L | 100 UG/L MCL |
Highest single sample Source water | Not detected UG/L | 100 UG/L MCL |
Verbatim from City of Fullerton, CA's 2025 Consumer Confidence Report — source document ↗
How City of Fullerton, CA compares
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People also ask
+Is there Styrene in City of Fullerton, CA tap water?
City of Fullerton, CA's 2025 Consumer Confidence Report tested for Styrene and found no detectable amount.
+What's the federal limit for Styrene in drinking water?
The federal MCL for Styrene is 100 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 Styrene measurement come from?
This page reproduces the Styrene entry from the 2025 Consumer Confidence Report published by the City of Fullerton, 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/fullerton/2025/source.