Metals · 2024
Aluminum in Diablo Water District, CA tap water
Diablo Water District, CA's 2024 report shows Aluminum detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average System-wide | 0.03 mg/L | None set |
Range Range Detected | 0–0.06 mg/L | None set |
Range Range Detected | 0.05 mg/L | None set |
Range Range Detected | 0.05 mg/L | None set |
Range Range Detected | 0–0.06 mg/L | None set |
Average System-wide | 0.03 mg/L | None set |
Range Range Detected | 0–0.08 mg/L | None set |
Average System-wide | 0.06 mg/L | None set |
Range Range Detected | 0–0.08 mg/L | None set |
Average System-wide | 0.06 mg/L | None set |
Verbatim from Diablo Water District, CA's 2024 Consumer Confidence Report — source document ↗
About Aluminum
A common element sometimes used as a treatment coagulant.
Regulated only as a secondary (cosmetic) standard; high levels can discolor water.
How Diablo Water District, CA compares
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People also ask
+Is there Aluminum in Diablo Water District, CA tap water?
Yes — Diablo Water District, CA's 2024 Consumer Confidence Report lists Aluminum at 0.06 mg/L. Diablo Water District, CA's 2024 report shows Aluminum detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Aluminum in drinking water?
The EPA has not set an enforceable federal limit for Aluminum. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Aluminum?
A common element sometimes used as a treatment coagulant. Regulated only as a secondary (cosmetic) standard; high levels can discolor water.
+Where does this Aluminum measurement come from?
This page reproduces the Aluminum entry from the 2024 Consumer Confidence Report published by the Diablo 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/diablo-water-district/2024/source.