Other · 2025
P Dichlorobenzene in Rialto, City of, CA tap water
Rialto, City of, CA's 2025 Consumer Confidence Report tested for P Dichlorobenzene and reported no detectable amount.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Highest single sample Source water | Not detected UG/L | 5 UG/L MCL |
Highest single sample Entry point | Not detected UG/L | 5 UG/L MCL |
Highest single sample Distribution | Not detected UG/L | 5 UG/L MCL |
Verbatim from Rialto, City of, CA's 2025 Consumer Confidence Report — source document ↗
How Rialto, City of, CA compares
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People also ask
+Is there P Dichlorobenzene in Rialto, City of, CA tap water?
Rialto, City of, CA's 2025 Consumer Confidence Report tested for P Dichlorobenzene and found no detectable amount.
+What's the federal limit for P Dichlorobenzene in drinking water?
The federal MCL for P Dichlorobenzene is 5 UG/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+Where does this P Dichlorobenzene measurement come from?
This page reproduces the P Dichlorobenzene entry from the 2025 Consumer Confidence Report published by the Rialto, City of, 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/rialto/2025/source.