Other · 2023
Chlorine Free in San Antonio, TX tap water
San Antonio, TX's 2023 Chlorine Free measurement is below the federal limit of 4 mg/L (MCL).
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average System-wide | 1.47 mg/L | 4 mg/L MCL |
Range System-wide | 1.19–1.97 mg/L | 4 mg/L MCL |
Average System-wide | 1.45 mg/L | 4 mg/L MCL |
Range System-wide | 2.5 mg/L | 4 mg/L MCL |
Verbatim from San Antonio, TX's 2023 Consumer Confidence Report — source document ↗
How San Antonio, TX compares
2 of the 93 systems measuring Chlorine Free on The Water Map have it at or above the federal limit:
Nearby systems also reporting Chlorine Free:
People also ask
+Is there Chlorine Free in San Antonio, TX tap water?
Yes — San Antonio, TX's 2023 Consumer Confidence Report lists Chlorine Free at 1.47 mg/L. San Antonio, TX's 2023 Chlorine Free measurement is below the federal limit of 4 mg/L (MCL).
+What's the federal limit for Chlorine Free in drinking water?
The federal MCL for Chlorine Free is 4 mg/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+Which other U.S. cities have Chlorine Free over the federal limit?
2 of the 93 systems on The Water Map measuring Chlorine Free report it at or above the federal limit. Examples include Avila Beach Community Services District — Avila Beach, Ca, CA, Pismo Beach Water Department — Pismo Beach, Ca, CA.
+Where does this Chlorine Free measurement come from?
This page reproduces the Chlorine Free entry from the 2023 Consumer Confidence Report published by the San Antonio, TX 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/tx/san-antonio/2023/source.