Radionuclides · 2024
Combined Radium in Santa Ana, CA tap water
Santa Ana, CA's 2024 Consumer Confidence Report tested for Combined Radium and reported no detectable amount.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Highest single sample Source water | Not detected PCI/L | None set |
Verbatim from Santa Ana, CA's 2024 Consumer Confidence Report — source document ↗
About Combined Radium
Combined radium-226 and radium-228 — naturally occurring radioactive elements.
Long-term exposure above the federal limit increases the risk of bone cancer.
How Santa Ana, CA compares
5 of the 252 systems measuring Combined Radium on The Water Map have it at or above the federal limit:
Nearby systems also reporting Combined Radium:
People also ask
+Is there Combined Radium in Santa Ana, CA tap water?
Santa Ana, CA's 2024 Consumer Confidence Report tested for Combined Radium and found no detectable amount.
+What's the federal limit for Combined Radium in drinking water?
The EPA has not set an enforceable federal limit for Combined Radium. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Combined Radium?
Combined radium-226 and radium-228 — naturally occurring radioactive elements. Long-term exposure above the federal limit increases the risk of bone cancer.
+Which other U.S. cities have Combined Radium over the federal limit?
5 of the 252 systems on The Water Map measuring Combined Radium report it at or above the federal limit. Examples include West Covina, CA, Albuquerque, NM, City of Baltimore, MD.
+Where does this Combined Radium measurement come from?
This page reproduces the Combined Radium entry from the 2024 Consumer Confidence Report published by the Santa Ana, 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/santa-ana/2024/source.