Radionuclides · 2023
Radon in Three Valleys MWD — Claremont, Ca, CA tap water
Three Valleys MWD — Claremont, Ca, CA's 2023 Consumer Confidence Report tested for Radon and reported no detectable amount.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Reported level Metropolitan Water District | Not detected pCi/L | None set |
Verbatim from Three Valleys MWD — Claremont, Ca, CA's 2023 Consumer Confidence Report — source document ↗
About Radon
A naturally occurring radioactive gas that can dissolve into groundwater.
No enforceable federal limit in drinking water yet; inhalation of released radon raises lung-cancer risk.
How Three Valleys MWD — Claremont, Ca, CA compares
Nearby systems also reporting Radon:
People also ask
+Is there Radon in Three Valleys MWD — Claremont, Ca, CA tap water?
Three Valleys MWD — Claremont, Ca, CA's 2023 Consumer Confidence Report tested for Radon and found no detectable amount.
+What's the federal limit for Radon in drinking water?
The EPA has not set an enforceable federal limit for Radon. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Radon?
A naturally occurring radioactive gas that can dissolve into groundwater. No enforceable federal limit in drinking water yet; inhalation of released radon raises lung-cancer risk.
+Where does this Radon measurement come from?
This page reproduces the Radon entry from the 2023 Consumer Confidence Report published by the Three Valleys MWD — Claremont, 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/three-valleys-mwd-claremont-ca/2023/source.