Metals · 2024
Arsenic in Nampa, ID tap water
Nampa, ID's 2024 Arsenic measurement is below the federal limit of 0 ug/L (MCLG).
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Range System-wide | 0–6.1 ug/L | 0 ug/L MCLG |
Highest single sample System-wide | 6.1 ug/L | 0 ug/L MCLG |
Verbatim from Nampa, ID's 2024 Consumer Confidence Report — source document ↗
About Arsenic
A naturally occurring element that also enters water from industry and agriculture.
A known human carcinogen; long-term exposure is linked to skin, bladder, and lung cancer.
How Nampa, ID compares
5 of the 807 systems measuring Arsenic on The Water Map have it at or above the federal limit:
Nearby systems also reporting Arsenic:
People also ask
+Is there Arsenic in Nampa, ID tap water?
Yes — Nampa, ID's 2024 Consumer Confidence Report lists Arsenic at 0–6.1 ug/L. Nampa, ID's 2024 Arsenic measurement is below the federal limit of 0 ug/L (MCLG).
+What's the federal limit for Arsenic in drinking water?
The federal MCLG for Arsenic is 0 ug/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+What is Arsenic?
A naturally occurring element that also enters water from industry and agriculture. A known human carcinogen; long-term exposure is linked to skin, bladder, and lung cancer.
+Which other U.S. cities have Arsenic over the federal limit?
5 of the 807 systems on The Water Map measuring Arsenic report it at or above the federal limit. Examples include Pearland, TX, Mendota, City of — Mendota, Ca, CA, Rockford, IL.
+Where does this Arsenic measurement come from?
This page reproduces the Arsenic entry from the 2024 Consumer Confidence Report published by the Nampa, ID 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/id/nampa/2024/source.