PFAS ("forever chemicals") · 2023
Perfluorononanoic acid in Pasadena Water and Power, CA tap water
Pasadena Water and Power, CA's 2023 Consumer Confidence Report tested for Perfluorononanoic acid and reported no detectable amount.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Pasadena Water System | Not detected ng/L | 10 ng/L MCL |
Range Pasadena Water System | Not detected ng/L | None set |
Verbatim from Pasadena Water and Power, CA's 2023 Consumer Confidence Report — source document ↗
About Perfluorononanoic acid
Perfluorononanoic acid, a PFAS 'forever chemical.'
Regulated by the EPA at 10 parts per trillion and included in the PFAS Hazard Index.
How Pasadena Water and Power, CA compares
1 of the 12 CA systems measuring Perfluorononanoic acid on The Water Map have it at or above the federal limit:
Nearby systems also reporting Perfluorononanoic acid:
People also ask
+Is there Perfluorononanoic acid in Pasadena Water and Power, CA tap water?
Pasadena Water and Power, CA's 2023 Consumer Confidence Report tested for Perfluorononanoic acid and found no detectable amount.
+What's the federal limit for Perfluorononanoic acid in drinking water?
The federal MCL for Perfluorononanoic acid is 10 ng/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+What is Perfluorononanoic acid?
Perfluorononanoic acid, a PFAS 'forever chemical.' Regulated by the EPA at 10 parts per trillion and included in the PFAS Hazard Index.
+Which other U.S. cities have Perfluorononanoic acid over the federal limit?
1 of the 12 CA systems on The Water Map measuring Perfluorononanoic acid report it at or above the federal limit. Examples include China Lake Naval Air Weapons Station — China Lake, Ca, CA.
+Where does this Perfluorononanoic acid measurement come from?
This page reproduces the Perfluorononanoic acid entry from the 2023 Consumer Confidence Report published by the Pasadena Water and Power, 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/pasadena-water-and-power/2023/source.