PFAS ("forever chemicals") · 2024
Perfluoroundecanoic acid (PFUnA) in Boonsboro Keedysville, MD tap water
Boonsboro Keedysville, MD's 2024 Consumer Confidence Report shows Perfluoroundecanoic acid (PFUnA) at or above the federal limit (2 ug/L MCL). Measured value is 4.0× the threshold.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Reported level System-wide | Not detected ug/L | 2 ug/L MCL |
Reported level System-wide | Not detected ng/L | 2 ng/L MCL |
Reported level Casrn | 2058–8 | 2 MCL |
Verbatim from Boonsboro Keedysville, MD's 2024 Consumer Confidence Report — source document ↗
About Perfluoroundecanoic acid (PFUnA)
Perfluoroundecanoic acid, a longer-chain PFAS 'forever chemical.'
Monitored under EPA rules; persistent and bioaccumulative.
How Boonsboro Keedysville, MD compares
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People also ask
+Is there Perfluoroundecanoic acid (PFUnA) in Boonsboro Keedysville, MD tap water?
Yes — Boonsboro Keedysville, MD's 2024 Consumer Confidence Report lists Perfluoroundecanoic acid (PFUnA) at 2058–8. Boonsboro Keedysville, MD's 2024 Consumer Confidence Report shows Perfluoroundecanoic acid (PFUnA) at or above the federal limit (2 ug/L MCL). Measured value is 4.0× the threshold.
+What's the federal limit for Perfluoroundecanoic acid (PFUnA) in drinking water?
The federal MCL for Perfluoroundecanoic acid (PFUnA) is 2 ug/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+What is Perfluoroundecanoic acid (PFUnA)?
Perfluoroundecanoic acid, a longer-chain PFAS 'forever chemical.' Monitored under EPA rules; persistent and bioaccumulative.
+Where does this Perfluoroundecanoic acid (PFUnA) measurement come from?
This page reproduces the Perfluoroundecanoic acid (PFUnA) entry from the 2024 Consumer Confidence Report published by the Boonsboro Keedysville, MD 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/md/boonsboro-keedysville/2024/source.