Metals · 2023
Barium in Salem, OR tap water
Salem, OR's 2023 Barium measurement is below the federal limit of 2 mg/L (MCL).
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Reported level John Neal Park | 0.0025 mg/L | 2 mg/L MCL |
Reported level Little North Santiam River | 0.024 mg/L | 2 mg/L MCL |
Reported level John Neal Park | 0.017 mg/L | 2 mg/L MCL |
Average System-wide | 0.0022 mg/L | 2 mg/L MCLG |
Reported level System-wide | 0.22 mg/L | 2 mg/L MCLG |
Reported level Little North Santiam River | Not detected mg/L | 2 mg/L MCL |
Verbatim from Salem, OR'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.
How Salem, OR compares
5 of the 286 systems measuring Barium on The Water Map have it at or above the federal limit:
Nearby systems also reporting Barium:
People also ask
+Is there Barium in Salem, OR tap water?
Yes — Salem, OR's 2023 Consumer Confidence Report lists Barium at 0.0022 mg/L. Salem, OR'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.
+Which other U.S. cities have Barium over the federal limit?
5 of the 286 systems on The Water Map measuring Barium report it at or above the federal limit. Examples include Columbus, OH, Hollywood, FL, Mcallen, TX.
+Where does this Barium measurement come from?
This page reproduces the Barium entry from the 2023 Consumer Confidence Report published by the Salem, OR 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/or/salem/2023/source.