Microbial · 2023

Giardia lamblia in San Francisco SFPUC, CA tap water

Detected — no federal limit

San Francisco SFPUC, CA's 2023 report shows Giardia lamblia detected, but the EPA has not set an enforceable federal limit for it.

The measurement

StatisticValue
Average
System-wide
0.01
Range
System-wide
0–0.06

Verbatim from San Francisco SFPUC, CA's 2023 Consumer Confidence Report — source document ↗

How San Francisco SFPUC, CA compares

Nearby systems also reporting Giardia lamblia:

People also ask

+Is there Giardia lamblia in San Francisco SFPUC, CA tap water?

Yes — San Francisco SFPUC, CA's 2023 Consumer Confidence Report lists Giardia lamblia at 0.01. San Francisco SFPUC, CA's 2023 report shows Giardia lamblia detected, but the EPA has not set an enforceable federal limit for it.

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

The EPA has not set an enforceable federal limit for Giardia lamblia. Utilities still report any measured levels in their annual Consumer Confidence Report.

+Where does this Giardia lamblia measurement come from?

This page reproduces the Giardia lamblia entry from the 2023 Consumer Confidence Report published by the San Francisco SFPUC, 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-francisco-sfpuc/2023/source.

Full report
All San Francisco SFPUC, CA water-quality data →
Every contaminant measured in the 2023 report.
Contaminant pillar
Giardia lamblia across the U.S. →
Every public water system measuring Giardia lamblia, ranked.