Other · 2025
Pentachlorophenol in Columbus, OH tap water
Columbus, OH's 2025 Consumer Confidence Report tested for Pentachlorophenol and reported no detectable amount.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Reported level Columbus Water | Not detected mg/L | 0.001 mg/L MCL |
Verbatim from Columbus, OH's 2025 Consumer Confidence Report — source document ↗
People also ask
+Is there Pentachlorophenol in Columbus, OH tap water?
Columbus, OH's 2025 Consumer Confidence Report tested for Pentachlorophenol and found no detectable amount.
+What's the federal limit for Pentachlorophenol in drinking water?
The federal MCL for Pentachlorophenol is 0.001 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 Pentachlorophenol measurement come from?
This page reproduces the Pentachlorophenol entry from the 2025 Consumer Confidence Report published by the Columbus, OH 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/oh/columbus/2025/source.