PFAS ("forever chemicals") · 2024
4,8-Dioxa-3H-perfluorononanoic acid (ADONA) in Santa Clarita, CA tap water
Santa Clarita, CA's 2024 Consumer Confidence Report tested for 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) and reported no detectable amount.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Santa Clarita Valley Water Agency | Not detected ug/L | 0.003 ug/L MCL |
Average Los Angeles County Waterworks District #36 | Not detected ug/L | 0.003 ug/L MCL |
Maximum Los Angeles County Waterworks District #36 | Not detected ug/L | 0.003 ug/L MCL |
Maximum Santa Clarita Valley Water Agency | Not detected ug/L | 0.003 ug/L MCL |
Minimum Santa Clarita Valley Water Agency | Not detected ug/L | 0.003 ug/L MCL |
Minimum Los Angeles County Waterworks District #36 | Not detected ug/L | 0.003 ug/L MCL |
Verbatim from Santa Clarita, CA's 2024 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 Santa Clarita, CA 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 Santa Clarita, CA tap water?
Santa Clarita, CA's 2024 Consumer Confidence Report tested for 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) and found no detectable amount.
+What's the federal limit for 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) in drinking water?
The federal MCL for 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) is 0.003 ug/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+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 2024 Consumer Confidence Report published by the Santa Clarita, 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/santa-clarita/2024/source.