Metals · 2024
Copper in Columbia, MO tap water
Columbia, MO's 2024 Copper measurement is below the federal limit of 1.3 mg/L (Action level).
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Range At the tap | 0.00457–0.272 mg/L | 1.3 mg/L Action level |
90th percentile 90th Percentile: 90% of your water utility levels were less than | 0.13 mg/L | 1.3 mg/L Action level |
Verbatim from Columbia, MO's 2024 Consumer Confidence Report — source document ↗
About Copper
A metal that enters water from corroding household plumbing.
Short-term exposure causes stomach distress; long-term exposure can damage the liver and kidneys.
How Columbia, MO compares
5 of the 392 systems measuring Copper on The Water Map have it at or above the federal limit:
Nearby systems also reporting Copper:
People also ask
+Is there Copper in Columbia, MO tap water?
Yes — Columbia, MO's 2024 Consumer Confidence Report lists Copper at 0.13 mg/L. Columbia, MO's 2024 Copper measurement is below the federal limit of 1.3 mg/L (Action level).
+What's the federal limit for Copper in drinking water?
The federal Action level for Copper is 1.3 mg/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+What is Copper?
A metal that enters water from corroding household plumbing. Short-term exposure causes stomach distress; long-term exposure can damage the liver and kidneys.
+Which other U.S. cities have Copper over the federal limit?
5 of the 392 systems on The Water Map measuring Copper report it at or above the federal limit. Examples include Town of Denton, MD, Oxnard, CA, High Point, NC.
+Where does this Copper measurement come from?
This page reproduces the Copper entry from the 2024 Consumer Confidence Report published by the Columbia, MO 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/mo/columbia/2024/source.