Metals · 2023
Silica in East Bay Mud (ebmud) — Oakland, Ca, CA tap water
East Bay Mud (ebmud) — Oakland, Ca, CA's 2023 report shows Silica detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Reported level Lafayette | 8–11 mg/L | None set |
Reported level Orinda | 8–11 mg/L | None set |
Reported level Sobrante | 10–12 mg/L | None set |
Reported level USL | 9–12 mg/L | None set |
Reported level Walnut Creek | 8–11 mg/L | None set |
Verbatim from East Bay Mud (ebmud) — Oakland, Ca, CA's 2023 Consumer Confidence Report — source document ↗
About Silica
A naturally occurring compound from sand and rock.
Not federally regulated for health; relevant mainly for industrial water use.
How East Bay Mud (ebmud) — Oakland, Ca, CA compares
Nearby systems also reporting Silica:
People also ask
+Is there Silica in East Bay Mud (ebmud) — Oakland, Ca, CA tap water?
Yes — East Bay Mud (ebmud) — Oakland, Ca, CA's 2023 Consumer Confidence Report lists Silica at 10–12 mg/L. East Bay Mud (ebmud) — Oakland, Ca, CA's 2023 report shows Silica detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Silica in drinking water?
The EPA has not set an enforceable federal limit for Silica. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Silica?
A naturally occurring compound from sand and rock. Not federally regulated for health; relevant mainly for industrial water use.
+Where does this Silica measurement come from?
This page reproduces the Silica entry from the 2023 Consumer Confidence Report published by the East Bay Mud (ebmud) — Oakland, Ca, 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-ebmud-oakland-ca/2023/source.