Radionuclides · 2024
Combined Radium in City of San Jose - Evg/edv/coy, CA tap water
City of San Jose - Evg/edv/coy, CA's 2024 Combined Radium measurement is below the federal limit of 5 pCi/L (MCL).
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Range VW Surface Water | Not detected pCi/L | 5 pCi/L MCL |
Range Groundwater | 0–1.43 pCi/L | 5 pCi/L MCL |
Average Mountain Surface Water | Not detected pCi/L | 5 pCi/L MCL |
Average VW Surface Water | Not detected pCi/L | 5 pCi/L MCL |
Average Groundwater | Not detected pCi/L | 5 pCi/L MCL |
Range Mountain Surface Water | Not detected pCi/L | 5 pCi/L MCL |
Verbatim from City of San Jose - Evg/edv/coy, 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 City of San Jose - Evg/edv/coy, CA compares
1 of the 93 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 City of San Jose - Evg/edv/coy, CA tap water?
Yes — City of San Jose - Evg/edv/coy, CA's 2024 Consumer Confidence Report lists Combined Radium at Not detected pCi/L. City of San Jose - Evg/edv/coy, CA's 2024 Combined Radium measurement is below the federal limit of 5 pCi/L (MCL).
+What's the federal limit for Combined Radium in drinking water?
The federal MCL for Combined Radium is 5 pCi/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+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?
1 of the 93 systems on The Water Map measuring Combined Radium report it at or above the federal limit. Examples include Crofton Odenton, 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 City of San Jose - Evg/edv/coy, 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/san-jose-evg-edv-coy/2024/source.