Other · 2023

Heptachlor Epoxide in Cal-water Service Co.-chico, CA tap water

Not detected

Cal-water Service Co.-chico, CA's 2023 Consumer Confidence Report tested for Heptachlor Epoxide and reported no detectable amount.

The measurement

StatisticValue
Highest single sample
Source water
Not detected UG/L

Verbatim from Cal-water Service Co.-chico, CA's 2023 Consumer Confidence Report — source document ↗

How Cal-water Service Co.-chico, CA compares

Nearby systems also reporting Heptachlor Epoxide:

People also ask

+Is there Heptachlor Epoxide in Cal-water Service Co.-chico, CA tap water?

Cal-water Service Co.-chico, CA's 2023 Consumer Confidence Report tested for Heptachlor Epoxide and found no detectable amount.

+What's the federal limit for Heptachlor Epoxide in drinking water?

The federal MCL for Heptachlor Epoxide is 0.01 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 Heptachlor Epoxide measurement come from?

This page reproduces the Heptachlor Epoxide entry from the 2023 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/2023/source.

Full report
All Cal-water Service Co.-chico, CA water-quality data →
Every contaminant measured in the 2023 report.
Contaminant pillar
Heptachlor Epoxide across the U.S. →
Every public water system measuring Heptachlor Epoxide, ranked.