Microbial · 2025
Cryptosporidium in Grand Rapids, MI tap water
Grand Rapids, MI's 2025 Consumer Confidence Report tested for Cryptosporidium and reported no detectable amount.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Reported level Detected In | Not detected | None set |
Verbatim from Grand Rapids, MI's 2025 Consumer Confidence Report — source document ↗
How Grand Rapids, MI compares
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People also ask
+Is there Cryptosporidium in Grand Rapids, MI tap water?
Grand Rapids, MI's 2025 Consumer Confidence Report tested for Cryptosporidium and found no detectable amount.
+What's the federal limit for Cryptosporidium in drinking water?
The EPA has not set an enforceable federal limit for Cryptosporidium. Utilities still report any measured levels in their annual Consumer Confidence Report.
+Where does this Cryptosporidium measurement come from?
This page reproduces the Cryptosporidium entry from the 2025 Consumer Confidence Report published by the Grand Rapids, MI 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/mi/grand-rapids/2025/source.