PFAS ("forever chemicals") · 2024
PFOS in Ucmr5 — Bakersfield, City of (2024), CA tap water
Ucmr5 — Bakersfield, City of (2024), CA's 2024 PFOS measurement is below the federal limit of 6.5 ng/L (NL).
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Range Groundwater | 0–14 ng/L | 6.5 ng/L NL |
Average Groundwater | Not detected ng/L | 6.5 ng/L NL |
Range Surface Water | Not detected ng/L | 6.5 ng/L NL |
Average Surface Water | Not detected ng/L | 6.5 ng/L NL |
Verbatim from Ucmr5 — Bakersfield, City of (2024), CA's 2024 Consumer Confidence Report — source document ↗
About PFOS
Perfluorooctanesulfonic acid, a PFAS 'forever chemical' once used in firefighting foam and coatings.
Linked to cancer, thyroid disease, and immune effects; the EPA set an enforceable limit of 4 parts per trillion.
How Ucmr5 — Bakersfield, City of (2024), CA compares
5 of the 46 CA systems measuring PFOS on The Water Map have it at or above the federal limit:
People also ask
+Is there PFOS in Ucmr5 — Bakersfield, City of (2024), CA tap water?
Yes — Ucmr5 — Bakersfield, City of (2024), CA's 2024 Consumer Confidence Report lists PFOS at Not detected ng/L. Ucmr5 — Bakersfield, City of (2024), CA's 2024 PFOS measurement is below the federal limit of 6.5 ng/L (NL).
+What's the federal limit for PFOS in drinking water?
The federal NL for PFOS is 6.5 ng/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+What is PFOS?
Perfluorooctanesulfonic acid, a PFAS 'forever chemical' once used in firefighting foam and coatings. Linked to cancer, thyroid disease, and immune effects; the EPA set an enforceable limit of 4 parts per trillion.
+Which other U.S. cities have PFOS over the federal limit?
5 of the 46 CA systems on The Water Map measuring PFOS report it at or above the federal limit. Examples include Sweetwater Authority — Chula Vista, Ca, CA, Downey - City, Water Dept. — Downey, Ca, CA, Downey, CA.
+Where does this PFOS measurement come from?
This page reproduces the PFOS entry from the 2024 Consumer Confidence Report published by the Ucmr5 — Bakersfield, City of (2024), 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/ucmr5-bakersfield-2024/2024/source.