Metals · 2023
Copper in San Bernardino City — San Bernardino, Ca, CA tap water
San Bernardino City — San Bernardino, Ca, CA's 2023 Copper measurement is below the federal limit.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
90th percentile Local Groundwater Average Value | 0.29 mg/L | None set |
Range Local Groundwater Range (low-high) | 0.026–0.71 mg/L | None set |
Verbatim from San Bernardino City — San Bernardino, Ca, CA's 2023 Consumer Confidence Report — source document ↗
About Copper
A metal that enters water from corroding household plumbing.
Short-term exposure causes stomach distress; long-term exposure can damage the liver and kidneys.
How San Bernardino City — San Bernardino, Ca, CA compares
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People also ask
+Is there Copper in San Bernardino City — San Bernardino, Ca, CA tap water?
Yes — San Bernardino City — San Bernardino, Ca, CA's 2023 Consumer Confidence Report lists Copper at 0.29 mg/L. San Bernardino City — San Bernardino, Ca, CA's 2023 Copper measurement is below the federal limit.
+What's the federal limit for Copper in drinking water?
The EPA has not set an enforceable federal limit for Copper. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Copper?
A metal that enters water from corroding household plumbing. Short-term exposure causes stomach distress; long-term exposure can damage the liver and kidneys.
+Where does this Copper measurement come from?
This page reproduces the Copper entry from the 2023 Consumer Confidence Report published by the San Bernardino City — San Bernardino, 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/san-bernardino-city-san-bernardino-ca/2023/source.