Microbial · 2023

Giardia lamblia in Nyc, NY tap water

Detected — no federal limit

Nyc, NY's 2023 report shows Giardia lamblia detected, but the EPA has not set an enforceable federal limit for it.

The measurement

StatisticValue
Range
Source water
0–6
Range
Source water
0–14
Range
Source water
0–3

Verbatim from Nyc, NY's 2023 Consumer Confidence Report — source document ↗

How Nyc, NY compares

Nearby systems also reporting Giardia lamblia:

People also ask

+Is there Giardia lamblia in Nyc, NY tap water?

Yes — Nyc, NY's 2023 Consumer Confidence Report lists Giardia lamblia at 0–14. Nyc, NY'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 federal MCLG for Giardia lamblia is 0 . The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.

+Where does this Giardia lamblia measurement come from?

This page reproduces the Giardia lamblia entry from the 2023 Consumer Confidence Report published by the Nyc, NY 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/ny/nyc/2023/source.

Full report
All Nyc, NY 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.