Metals · 2024
Copper in Lakewood, CO tap water
Lakewood, CO's 2024 Consumer Confidence Report shows Copper at or above the federal limit (1 ug/L MCL). Measured value is 60.0× the threshold.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Range System-wide | 69.5 ug/L | 1 ug/L MCL |
Range Tap Sample | 261 ug/L | 1 ug/L Action level |
90th percentile At the tap | 60 ug/L | 1 ug/L Action level |
Range Tap Sample | 261 ug/L | 1 ug/L Action level |
Average System-wide | 5.9 ug/L | 1 ug/L MCL |
90th percentile At the tap | 60 ug/L | 1 ug/L Action level |
Verbatim from Lakewood, CO'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 Lakewood, CO 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 Lakewood, CO tap water?
Yes — Lakewood, CO's 2024 Consumer Confidence Report lists Copper at 60 ug/L. Lakewood, CO's 2024 Consumer Confidence Report shows Copper at or above the federal limit (1 ug/L MCL). Measured value is 60.0× the threshold.
+What's the federal limit for Copper in drinking water?
The federal MCL for Copper is 1 ug/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 Lakewood, CO 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/co/lakewood/2024/source.