Metals · 2023
Chromium, Total in Centennial, CO tap water
Centennial, CO's 2023 Chromium, Total measurement is below the federal limit of 100 ug/L (MCL).
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Range System-wide | 0 ug/L | 100 ug/L MCL |
Average System-wide | 0.91 ug/L | 100 ug/L MCL |
Average System-wide | 0.67 ug/L | 100 ug/L MCL |
Range System-wide | 0 ug/L | 100 ug/L MCL |
Verbatim from Centennial, CO's 2023 Consumer Confidence Report — source document ↗
About Chromium, Total
Total chromium — the sum of all chromium forms, from natural deposits and industrial discharge.
Long-term exposure above the federal limit can cause allergic dermatitis; includes hexavalent chromium.
How Centennial, CO compares
2 of the 133 systems measuring Chromium, Total on The Water Map have it at or above the federal limit:
Nearby systems also reporting Chromium, Total:
People also ask
+Is there Chromium, Total in Centennial, CO tap water?
Yes — Centennial, CO's 2023 Consumer Confidence Report lists Chromium, Total at 0.91 ug/L. Centennial, CO's 2023 Chromium, Total measurement is below the federal limit of 100 ug/L (MCL).
+What's the federal limit for Chromium, Total in drinking water?
The federal MCL for Chromium, Total is 100 ug/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+What is Chromium, Total?
Total chromium — the sum of all chromium forms, from natural deposits and industrial discharge. Long-term exposure above the federal limit can cause allergic dermatitis; includes hexavalent chromium.
+Which other U.S. cities have Chromium, Total over the federal limit?
2 of the 133 systems on The Water Map measuring Chromium, Total report it at or above the federal limit. Examples include San Francisco SFPUC, CA, Norman, OK.
+Where does this Chromium, Total measurement come from?
This page reproduces the Chromium, Total 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.