Disinfectants · 2025
Chlorine in Lookout Mountain, Ga, TN tap water
Lookout Mountain, Ga, TN's 2025 Chlorine measurement is below the federal limit of 4 mg/L (MRDLG).
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Running annual avg System-wide | 1.69 mg/L | 4 mg/L MRDLG |
Range Range Detected | 0.52 mg/L | 4 mg/L MRDLG |
Verbatim from Lookout Mountain, Ga, TN's 2025 Consumer Confidence Report — source document ↗
About Chlorine
A disinfectant added to drinking water to kill bacteria and viruses.
Effective and necessary, but high residual levels can cause taste and odor issues; the EPA caps the residual disinfectant level.
How Lookout Mountain, Ga, TN compares
5 of the 298 systems measuring Chlorine on The Water Map have it at or above the federal limit:
Nearby systems also reporting Chlorine:
People also ask
+Is there Chlorine in Lookout Mountain, Ga, TN tap water?
Yes — Lookout Mountain, Ga, TN's 2025 Consumer Confidence Report lists Chlorine at 1.69 mg/L. Lookout Mountain, Ga, TN's 2025 Chlorine measurement is below the federal limit of 4 mg/L (MRDLG).
+What's the federal limit for Chlorine in drinking water?
The federal MRDLG for Chlorine is 4 mg/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+What is Chlorine?
A disinfectant added to drinking water to kill bacteria and viruses. Effective and necessary, but high residual levels can cause taste and odor issues; the EPA caps the residual disinfectant level.
+Which other U.S. cities have Chlorine over the federal limit?
5 of the 298 systems on The Water Map measuring Chlorine report it at or above the federal limit. Examples include Pittsburgh, PA, Columbus, OH, Albuquerque, NM.
+Where does this Chlorine measurement come from?
This page reproduces the Chlorine entry from the 2025 Consumer Confidence Report published by the Lookout Mountain, Ga, 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/lookout-mountain-ga/2025/source.