Other · 2023

Diquat in San Gabriel Valley Wc - Fontana, CA tap water

Within the federal limit· 0.2× the limit

San Gabriel Valley Wc - Fontana, CA's 2023 Diquat measurement is below the federal limit of 20 UG/L (MCL).

The measurement

StatisticValue
Highest single sample
Entry point
Not detected UG/L
Highest single sample
Other
6.4 UG/L
Average
Other
4.2 UG/L
Highest single sample
Source water
Not detected UG/L

Verbatim from San Gabriel Valley Wc - Fontana, CA's 2023 Consumer Confidence Report — source document ↗

How San Gabriel Valley Wc - Fontana, CA compares

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People also ask

+Is there Diquat in San Gabriel Valley Wc - Fontana, CA tap water?

Yes — San Gabriel Valley Wc - Fontana, CA's 2023 Consumer Confidence Report lists Diquat at 4.2 UG/L. San Gabriel Valley Wc - Fontana, CA's 2023 Diquat measurement is below the federal limit of 20 UG/L (MCL).

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

The federal MCL for Diquat is 20 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 Diquat measurement come from?

This page reproduces the Diquat entry from the 2023 Consumer Confidence Report published by the San Gabriel Valley Wc - Fontana, 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/san-gabriel-valley-wc-fontana/2023/source.

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