Metals · 2025
Beryllium in East Bay Mud, CA tap water
East Bay Mud, CA's 2025 Consumer Confidence Report tested for Beryllium and reported no detectable amount.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Highest single sample Entry point | Not detected UG/L | 4 UG/L MCL |
Highest single sample Source water | Not detected UG/L | 4 UG/L MCL |
Verbatim from East Bay Mud, CA's 2025 Consumer Confidence Report — source document ↗
How East Bay Mud, CA compares
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People also ask
+Is there Beryllium in East Bay Mud, CA tap water?
East Bay Mud, CA's 2025 Consumer Confidence Report tested for Beryllium and found no detectable amount.
+What's the federal limit for Beryllium in drinking water?
The federal MCL for Beryllium is 4 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 Beryllium measurement come from?
This page reproduces the Beryllium entry from the 2025 Consumer Confidence Report published by the East Bay Mud, 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/east-bay-mud/2025/source.