Other · 2026
Endothall in Irvine Ranch Water District, CA tap water
Irvine Ranch Water District, CA's 2026 Consumer Confidence Report tested for Endothall and reported no detectable amount.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Highest single sample Entry point | Not detected UG/L | 100 UG/L MCL |
Verbatim from Irvine Ranch Water District, CA's 2026 Consumer Confidence Report — source document ↗
How Irvine Ranch Water District, CA compares
Nearby systems also reporting Endothall:
People also ask
+Is there Endothall in Irvine Ranch Water District, CA tap water?
Irvine Ranch Water District, CA's 2026 Consumer Confidence Report tested for Endothall and found no detectable amount.
+What's the federal limit for Endothall in drinking water?
The federal MCL for Endothall is 100 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 Endothall measurement come from?
This page reproduces the Endothall entry from the 2026 Consumer Confidence Report published by the Irvine Ranch Water District, 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/irvine-ranch-water-district/2026/source.