Microbial · 2024
Escherichia coli (E. coli) in Rancho Cucamonga, CA tap water
Rancho Cucamonga, CA's 2024 Consumer Confidence Report tested for Escherichia coli (E. coli) and reported no detectable amount.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Range System-wide | 0 | 0 MCL |
Average System-wide | 0 | 0 MCL |
Verbatim from Rancho Cucamonga, CA's 2024 Consumer Confidence Report — source document ↗
About Escherichia coli (E. coli)
Escherichia coli — bacteria found in the gut of humans and animals.
Its presence in drinking water indicates fecal contamination and a real risk of waterborne illness.
How Rancho Cucamonga, CA compares
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People also ask
+Is there Escherichia coli (E. coli) in Rancho Cucamonga, CA tap water?
Rancho Cucamonga, CA's 2024 Consumer Confidence Report tested for Escherichia coli (E. coli) and found no detectable amount.
+What's the federal limit for Escherichia coli (E. coli) in drinking water?
The federal MCL for Escherichia coli (E. coli) is 0 . The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+What is Escherichia coli (E. coli)?
Escherichia coli — bacteria found in the gut of humans and animals. Its presence in drinking water indicates fecal contamination and a real risk of waterborne illness.
+Where does this Escherichia coli (E. coli) measurement come from?
This page reproduces the Escherichia coli (E. coli) entry from the 2024 Consumer Confidence Report published by the Rancho Cucamonga, 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/rancho-cucamonga/2024/source.