Inorganic chemicals · 2026
Ammonia in City of Pittsburg, CA tap water
City of Pittsburg, CA's 2026 report shows Ammonia detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Highest single sample Other | Not detected MG/L | None set |
Average Entry point | 0.38999999999999996 MG/L | None set |
Highest single sample Entry point | 0.42 MG/L | None set |
Verbatim from City of Pittsburg, CA's 2026 Consumer Confidence Report — source document ↗
How City of Pittsburg, CA compares
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People also ask
+Is there Ammonia in City of Pittsburg, CA tap water?
Yes — City of Pittsburg, CA's 2026 Consumer Confidence Report lists Ammonia at 0.38999999999999996 MG/L. City of Pittsburg, CA's 2026 report shows Ammonia detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Ammonia in drinking water?
The EPA has not set an enforceable federal limit for Ammonia. Utilities still report any measured levels in their annual Consumer Confidence Report.
+Where does this Ammonia measurement come from?
This page reproduces the Ammonia entry from the 2026 Consumer Confidence Report published by the City of Pittsburg, 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/pittsburg/2026/source.