Disinfectants · 2024
Chloramine in Indianapolis, IN tap water
Indianapolis, IN's 2024 Chloramine measurement is below the federal limit of 4 mg/L (MRDLG).
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Maximum Maximum of All Samples | 2.9 mg/L | 4 mg/L MRDLG |
Range System-wide | 0.09–2.9 mg/L | 4 mg/L MRDLG |
Average System-wide | 1.5 mg/L | 4 mg/L MRDLG |
Maximum Maximum of All Samples | 2.1 mg/L | 4 mg/L MRDLG |
Range System-wide | 1.1–2.1 mg/L | 4 mg/L MRDLG |
Average System-wide | 2 mg/L | 4 mg/L MRDLG |
Maximum Maximum of All Samples | 3.1 mg/L | 4 mg/L MRDLG |
Range System-wide | 0.37–3.1 mg/L | 4 mg/L MRDLG |
Maximum Maximum of All Samples | 2.4 mg/L | 4 mg/L MRDLG |
Range System-wide | 1.4–2.4 mg/L | 4 mg/L MRDLG |
Verbatim from Indianapolis, IN's 2024 Consumer Confidence Report — source document ↗
About Chloramine
A longer-lasting disinfectant made by combining chlorine with ammonia.
Holds disinfection further into the pipe network, but is regulated under the same residual-disinfectant cap as chlorine.
How Indianapolis, IN compares
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People also ask
+Is there Chloramine in Indianapolis, IN tap water?
Yes — Indianapolis, IN's 2024 Consumer Confidence Report lists Chloramine at 2 mg/L. Indianapolis, IN's 2024 Chloramine measurement is below the federal limit of 4 mg/L (MRDLG).
+What's the federal limit for Chloramine in drinking water?
The federal MRDLG for Chloramine 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 Chloramine?
A longer-lasting disinfectant made by combining chlorine with ammonia. Holds disinfection further into the pipe network, but is regulated under the same residual-disinfectant cap as chlorine.
+Where does this Chloramine measurement come from?
This page reproduces the Chloramine entry from the 2024 Consumer Confidence Report published by the Indianapolis, IN 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/in/indianapolis/2024/source.