Other · 2026
Tce in Pomona - City, Water Dept., CA tap water
Pomona - City, Water Dept., CA's 2026 Tce measurement is below the federal limit of 5 UG/L (MCL).
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Highest single sample Source water | 14 UG/L | 5 UG/L MCL |
Highest single sample Entry point | 1.1 UG/L | 5 UG/L MCL |
Average Entry point | 0.3352631578947369 UG/L | 5 UG/L MCL |
Average Source water | 2.833142857142857 UG/L | 5 UG/L MCL |
Verbatim from Pomona - City, Water Dept., CA's 2026 Consumer Confidence Report — source document ↗
How Pomona - City, Water Dept., CA compares
5 of the 185 systems measuring Tce on The Water Map have it at or above the federal limit:
Nearby systems also reporting Tce:
People also ask
+Is there Tce in Pomona - City, Water Dept., CA tap water?
Yes — Pomona - City, Water Dept., CA's 2026 Consumer Confidence Report lists Tce at 2.833142857142857 UG/L. Pomona - City, Water Dept., CA's 2026 Tce measurement is below the federal limit of 5 UG/L (MCL).
+What's the federal limit for Tce in drinking water?
The federal MCL for Tce is 5 UG/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 Tce over the federal limit?
5 of the 185 systems on The Water Map measuring Tce report it at or above the federal limit. Examples include Glendale-city, Water Dept., CA, Glendale-city, Water Dept., CA, Glendale-city, Water Dept., CA.
+Where does this Tce measurement come from?
This page reproduces the Tce entry from the 2026 Consumer Confidence Report published by the Pomona - City, Water Dept., CA 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/ca/pomona-city-water-dept/2026/source.