Other · 2025
Styrene in Golden State Water Company - Los Osos, CA tap water
Golden State Water Company - Los Osos, CA's 2025 Consumer Confidence Report tested for Styrene and reported no detectable amount.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Highest single sample Source water | Not detected UG/L | 100 UG/L MCL |
Verbatim from Golden State Water Company - Los Osos, CA's 2025 Consumer Confidence Report — source document ↗
How Golden State Water Company - Los Osos, CA compares
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People also ask
+Is there Styrene in Golden State Water Company - Los Osos, CA tap water?
Golden State Water Company - Los Osos, 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 Golden State Water Company - Los Osos, 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/golden-state-water-company-los-osos/2025/source.