Metals · 2023
Aluminum in Nashville, TN tap water
Nashville, TN's 2023 Aluminum measurement is below the federal limit of 0.2 (MCL).
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Range System-wide | 0.016–0.0168 | 0.2 MCL |
Reported level Metro Water Services | 0.0164 | 0.2 MCL |
Verbatim from Nashville, TN's 2023 Consumer Confidence Report — source document ↗
About Aluminum
A common element sometimes used as a treatment coagulant.
Regulated only as a secondary (cosmetic) standard; high levels can discolor water.
How Nashville, TN compares
5 of the 125 systems measuring Aluminum on The Water Map have it at or above the federal limit:
Nearby systems also reporting Aluminum:
People also ask
+Is there Aluminum in Nashville, TN tap water?
Yes — Nashville, TN's 2023 Consumer Confidence Report lists Aluminum at 0.016–0.0168. Nashville, TN's 2023 Aluminum measurement is below the federal limit of 0.2 (MCL).
+What's the federal limit for Aluminum in drinking water?
The federal MCL for Aluminum is 0.2 . The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+What is Aluminum?
A common element sometimes used as a treatment coagulant. Regulated only as a secondary (cosmetic) standard; high levels can discolor water.
+Which other U.S. cities have Aluminum over the federal limit?
5 of the 125 systems on The Water Map measuring Aluminum report it at or above the federal limit. Examples include Salt Lake City, UT, Inglewood, CA, Catoosa Utility District Authority, TN.
+Where does this Aluminum measurement come from?
This page reproduces the Aluminum entry from the 2023 Consumer Confidence Report published by the Nashville, TN 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/tn/nashville/2023/source.