VOCs & pesticides · 2023
Dichlorodifluoromethane in Modesto, City of, CA tap water
Modesto, City of, CA's 2023 report shows Dichlorodifluoromethane detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average System-wide | 0.000003 mg/L | 1 mg/L NL |
Range System-wide | 0–0.00012 mg/L | 1 mg/L NL |
Verbatim from Modesto, City of, CA's 2023 Consumer Confidence Report — source document ↗
How Modesto, City of, CA compares
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People also ask
+Is there Dichlorodifluoromethane in Modesto, City of, CA tap water?
Yes — Modesto, City of, CA's 2023 Consumer Confidence Report lists Dichlorodifluoromethane at 0.000003 mg/L. Modesto, City of, CA's 2023 report shows Dichlorodifluoromethane detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Dichlorodifluoromethane in drinking water?
The federal NL for Dichlorodifluoromethane is 1 mg/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+Where does this Dichlorodifluoromethane measurement come from?
This page reproduces the Dichlorodifluoromethane entry from the 2023 Consumer Confidence Report published by the Modesto, 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/modesto/2023/source.