PFAS ("forever chemicals") · 2021
Perfluoroheptanoic acid in Monrovia-city, Water Dept. — Monrovia, Ca, CA tap water
Monrovia-city, Water Dept. — Monrovia, Ca, CA's 2021 report shows Perfluoroheptanoic acid detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average System-wide | 2.47 ng/L | 4 ng/L NL |
Range System-wide | 0–11 ng/L | 4 ng/L NL |
Verbatim from Monrovia-city, Water Dept. — Monrovia, Ca, CA's 2021 Consumer Confidence Report — source document ↗
About Perfluoroheptanoic acid
Perfluoroheptanoic acid, a PFAS 'forever chemical.'
Monitored under EPA rules; persistent in the environment.
How Monrovia-city, Water Dept. — Monrovia, Ca, CA compares
Nearby systems also reporting Perfluoroheptanoic acid:
People also ask
+Is there Perfluoroheptanoic acid in Monrovia-city, Water Dept. — Monrovia, Ca, CA tap water?
Yes — Monrovia-city, Water Dept. — Monrovia, Ca, CA's 2021 Consumer Confidence Report lists Perfluoroheptanoic acid at 2.47 ng/L. Monrovia-city, Water Dept. — Monrovia, Ca, CA's 2021 report shows Perfluoroheptanoic acid detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Perfluoroheptanoic acid in drinking water?
The federal NL for Perfluoroheptanoic acid is 4 ng/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+What is Perfluoroheptanoic acid?
Perfluoroheptanoic acid, a PFAS 'forever chemical.' Monitored under EPA rules; persistent in the environment.
+Where does this Perfluoroheptanoic acid measurement come from?
This page reproduces the Perfluoroheptanoic acid entry from the 2021 Consumer Confidence Report published by the Monrovia-city, Water Dept. — Monrovia, Ca, 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/monrovia-city-water-dept-monrovia-ca/2021/source.