Other · 2026
Carbon Tetrachloride in Golden State Water Company - Los Osos, CA tap water
Golden State Water Company - Los Osos, CA's 2026 Consumer Confidence Report tested for Carbon Tetrachloride and reported no detectable amount.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Highest single sample Source water | Not detected UG/L | 0.5 UG/L MCL |
Verbatim from Golden State Water Company - Los Osos, CA's 2026 Consumer Confidence Report — source document ↗
How Golden State Water Company - Los Osos, CA compares
5 of the 185 systems measuring Carbon Tetrachloride on The Water Map have it at or above the federal limit:
Nearby systems also reporting Carbon Tetrachloride:
People also ask
+Is there Carbon Tetrachloride in Golden State Water Company - Los Osos, CA tap water?
Golden State Water Company - Los Osos, CA's 2026 Consumer Confidence Report tested for Carbon Tetrachloride and found no detectable amount.
+What's the federal limit for Carbon Tetrachloride in drinking water?
The federal MCL for Carbon Tetrachloride is 0.5 UG/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+Which other U.S. cities have Carbon Tetrachloride over the federal limit?
5 of the 185 systems on The Water Map measuring Carbon Tetrachloride report it at or above the federal limit. Examples include Glendale-city, Water Dept., CA, Glendale-city, Water Dept., CA, Glendale-city, Water Dept., CA.
+Where does this Carbon Tetrachloride measurement come from?
This page reproduces the Carbon Tetrachloride entry from the 2026 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/2026/source.