Other · 2023
Chromium in Centennial, CO tap water
Centennial, CO's 2023 Chromium measurement is below the federal limit of 100 ug/L (MCL).
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average System-wide | 0.91 ug/L | 100 ug/L MCL |
Range System-wide | 0 ug/L | 100 ug/L MCL |
Average System-wide | 0.67 ug/L | 100 ug/L MCL |
Verbatim from Centennial, CO's 2023 Consumer Confidence Report — source document ↗
People also ask
+Is there Chromium in Centennial, CO tap water?
Yes — Centennial, CO's 2023 Consumer Confidence Report lists Chromium at 0.91 ug/L. Centennial, CO's 2023 Chromium measurement is below the federal limit of 100 ug/L (MCL).
+What's the federal limit for Chromium in drinking water?
The federal MCL for Chromium is 100 ug/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+Where does this Chromium measurement come from?
This page reproduces the Chromium entry from the 2023 Consumer Confidence Report published by the Centennial, 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/centennial/2023/source.