Disinfection byproducts · 2026
Chloroform in Cal-water Service Co.-chico, CA tap water
Cal-water Service Co.-chico, CA's 2026 report shows Chloroform detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Source water | 0.47500000000000003 UG/L | None set |
Highest single sample Entry point | Not detected UG/L | None set |
Highest single sample Source water | 4.1 UG/L | None set |
Highest single sample Distribution | 0.71 UG/L | None set |
Average Distribution | 0.32666666666666666 UG/L | None set |
Verbatim from Cal-water Service Co.-chico, CA's 2026 Consumer Confidence Report — source document ↗
About Chloroform
A trihalomethane formed when chlorine reacts with organic matter in water.
A component of regulated total trihalomethanes; long-term exposure is linked to liver and kidney effects.
How Cal-water Service Co.-chico, CA compares
Nearby systems also reporting Chloroform:
People also ask
+Is there Chloroform in Cal-water Service Co.-chico, CA tap water?
Yes — Cal-water Service Co.-chico, CA's 2026 Consumer Confidence Report lists Chloroform at 0.47500000000000003 UG/L. Cal-water Service Co.-chico, CA's 2026 report shows Chloroform detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Chloroform in drinking water?
The EPA has not set an enforceable federal limit for Chloroform. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Chloroform?
A trihalomethane formed when chlorine reacts with organic matter in water. A component of regulated total trihalomethanes; long-term exposure is linked to liver and kidney effects.
+Where does this Chloroform measurement come from?
This page reproduces the Chloroform entry from the 2026 Consumer Confidence Report published by the Cal-water Service Co.-chico, 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/cal-water-service-co-chico/2026/source.