Metals · 2023
Barium in Centennial, CO tap water
Centennial, CO's 2023 Barium measurement is below the federal limit of 2 mg/L (MCL).
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average System-wide | 0.09 mg/L | 2 mg/L MCL |
Range System-wide | 0.04 mg/L | 2 mg/L MCL |
Average System-wide | 0.07 mg/L | 2 mg/L MCL |
Range System-wide | 0.06 mg/L | 2 mg/L MCL |
Average System-wide | 20.6 ug/L | 2000 ug/L MCL |
Range System-wide | 19.3–22.4 ug/L | 2000 ug/L MCL |
Average System-wide | 39.4 ug/L | 2000 ug/L MCL |
Range System-wide | 36–42.5 ug/L | 2000 ug/L MCL |
Average System-wide | 41.3 ug/L | 2000 ug/L MCL |
Range System-wide | 38.5–47.4 ug/L | 2000 ug/L MCL |
Average System-wide | 37.9 ug/L | None set |
Range System-wide | 30.8 ug/L | None set |
Verbatim from Centennial, CO's 2023 Consumer Confidence Report — source document ↗
About Barium
A metal from erosion of natural deposits and industrial discharge.
Long-term exposure above the federal limit can raise blood pressure.
People also ask
+Is there Barium in Centennial, CO tap water?
Yes — Centennial, CO's 2023 Consumer Confidence Report lists Barium at 41.3 ug/L. Centennial, CO's 2023 Barium measurement is below the federal limit of 2 mg/L (MCL).
+What's the federal limit for Barium in drinking water?
The federal MCL for Barium is 2 mg/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+What is Barium?
A metal from erosion of natural deposits and industrial discharge. Long-term exposure above the federal limit can raise blood pressure.
+Where does this Barium measurement come from?
This page reproduces the Barium 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.