Disinfection byproducts · 2023
NDMA in East Bay Mud (ebmud) — Oakland, Ca, CA tap water
East Bay Mud (ebmud) — Oakland, Ca, CA's 2023 report shows NDMA detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Reported level Lafayette | 0–2.3 ng/L | 10 ng/L NL |
Average EBMUD Results System | 3.9 ng/L | 10 ng/L NL |
Reported level Walnut Creek | 0–3.3 ng/L | 10 ng/L NL |
Reported level Orinda | 1.2–1.7 ng/L | 10 ng/L NL |
Reported level USL | 0–4.4 ng/L | 10 ng/L NL |
Reported level Sobrante | 0–6.5 ng/L | 10 ng/L NL |
Verbatim from East Bay Mud (ebmud) — Oakland, Ca, CA's 2023 Consumer Confidence Report — source document ↗
How East Bay Mud (ebmud) — Oakland, Ca, CA compares
Nearby systems also reporting NDMA:
People also ask
+Is there NDMA in East Bay Mud (ebmud) — Oakland, Ca, CA tap water?
Yes — East Bay Mud (ebmud) — Oakland, Ca, CA's 2023 Consumer Confidence Report lists NDMA at 3.9 ng/L. East Bay Mud (ebmud) — Oakland, Ca, CA's 2023 report shows NDMA detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for NDMA in drinking water?
The federal NL for NDMA is 10 ng/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+Where does this NDMA measurement come from?
This page reproduces the NDMA entry from the 2023 Consumer Confidence Report published by the East Bay Mud (ebmud) — Oakland, 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/east-bay-mud-ebmud-oakland-ca/2023/source.