PFAS ("forever chemicals") · 2023
4,8-Dioxa-3H-perfluorononanoic acid (ADONA) in Chesapeake, VA tap water
Chesapeake, VA's 2023 report shows 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Northwest River System | Not detected ng/L | None set |
Reported level Western Branch System (WB EP001) Dates of Sampling | 2023 | None set |
Average Western Branch System | Not detected ng/L | None set |
Reported level Northwest River System (NWR EP001) Sampling Event | 2023 | None set |
Verbatim from Chesapeake, VA's 2023 Consumer Confidence Report — source document ↗
About 4,8-Dioxa-3H-perfluorononanoic acid (ADONA)
ADONA, a newer-generation PFAS replacement compound.
Monitored under EPA rules as part of broad PFAS surveillance.
How Chesapeake, VA compares
1 of the 28 systems measuring 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) on The Water Map have it at or above the federal limit:
Nearby systems also reporting 4,8-Dioxa-3H-perfluorononanoic acid (ADONA):
People also ask
+Is there 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) in Chesapeake, VA tap water?
Yes — Chesapeake, VA's 2023 Consumer Confidence Report lists 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) at Not detected ng/L. Chesapeake, VA's 2023 report shows 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) in drinking water?
The EPA has not set an enforceable federal limit for 4,8-Dioxa-3H-perfluorononanoic acid (ADONA). Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is 4,8-Dioxa-3H-perfluorononanoic acid (ADONA)?
ADONA, a newer-generation PFAS replacement compound. Monitored under EPA rules as part of broad PFAS surveillance.
+Which other U.S. cities have 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) over the federal limit?
1 of the 28 systems on The Water Map measuring 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) report it at or above the federal limit. Examples include Boonsboro Keedysville, MD.
+Where does this 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) measurement come from?
This page reproduces the 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) entry from the 2023 Consumer Confidence Report published by the Chesapeake, VA 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/va/chesapeake/2023/source.