Disinfection byproducts · 2024
NDMA in Costa Mesa, CA tap water
Costa Mesa, CA's 2024 Consumer Confidence Report tested for NDMA and reported no detectable amount.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Average Amount | Not detected ng/L | 3 ng/L Public health goal |
Range System-wide | Not detected ng/L | 3 ng/L Public health goal |
Verbatim from Costa Mesa, CA's 2024 Consumer Confidence Report — source document ↗
How Costa Mesa, CA compares
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People also ask
+Is there NDMA in Costa Mesa, CA tap water?
Costa Mesa, CA's 2024 Consumer Confidence Report tested for NDMA and found no detectable amount.
+What's the federal limit for NDMA in drinking water?
The federal Public health goal for NDMA is 3 ng/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+Where does this NDMA measurement come from?
This page reproduces the NDMA entry from the 2024 Consumer Confidence Report published by the Costa Mesa, 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/costa-mesa/2024/source.