Other · 2023
Chlorine Total in Mesa Water District — Costa Mesa, Ca, CA tap water
Mesa Water District — Costa Mesa, Ca, CA's 2023 Chlorine Total measurement is below the federal limit of 4 mg/L (MCL).
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Average Amount | 2.11 mg/L | 4 mg/L MCL |
Range System-wide | 0.1–2.94 mg/L | 4 mg/L MCL |
Verbatim from Mesa Water District — Costa Mesa, Ca, CA's 2023 Consumer Confidence Report — source document ↗
How Mesa Water District — Costa Mesa, Ca, CA compares
2 of the 90 CA systems measuring Chlorine Total on The Water Map have it at or above the federal limit:
Nearby systems also reporting Chlorine Total:
People also ask
+Is there Chlorine Total in Mesa Water District — Costa Mesa, Ca, CA tap water?
Yes — Mesa Water District — Costa Mesa, Ca, CA's 2023 Consumer Confidence Report lists Chlorine Total at 2.11 mg/L. Mesa Water District — Costa Mesa, Ca, CA's 2023 Chlorine Total measurement is below the federal limit of 4 mg/L (MCL).
+What's the federal limit for Chlorine Total in drinking water?
The federal MCL for Chlorine Total is 4 mg/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+Which other U.S. cities have Chlorine Total over the federal limit?
2 of the 90 CA systems on The Water Map measuring Chlorine Total report it at or above the federal limit. Examples include City of San Jacinto, CA, Moreno Valley, CA.
+Where does this Chlorine Total measurement come from?
This page reproduces the Chlorine Total entry from the 2023 Consumer Confidence Report published by the Mesa Water District — Costa Mesa, Ca, 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/mesa-water-district-costa-mesa-ca/2023/source.