Metals · 2024
Sodium in Pomona, CA tap water
Pomona, CA's 2024 Consumer Confidence Report shows Sodium at or above the federal limit (1 mg/L MCL). Measured value is 105.0× the threshold.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Range Pomona Groundwater | 8.2–21 mg/L | 1 mg/L MCL |
Reported level Miramar Effluent | 46 mg/L | 1 mg/L MCL |
Reported level Weymouth Effluent | 93–105 mg/L | 1 mg/L MCL |
Reported level Miramar Groundwater Well #1 | 16 mg/L | 1 mg/L MCL |
Range Pomona Effluent | 7.3–8 mg/L | 1 mg/L MCL |
Reported level Miramar Groundwater Well #2 | 9.8 mg/L | 1 mg/L MCL |
Reported level Miramar Groundwater Grand Well | 17 mg/L | 1 mg/L MCL |
Verbatim from Pomona, CA's 2024 Consumer Confidence Report — source document ↗
About Sodium
A naturally occurring salt component.
Not federally regulated for health; relevant for people on sodium-restricted diets.
How Pomona, CA compares
5 of the 219 systems measuring Sodium on The Water Map have it at or above the federal limit:
Nearby systems also reporting Sodium:
People also ask
+Is there Sodium in Pomona, CA tap water?
Yes — Pomona, CA's 2024 Consumer Confidence Report lists Sodium at 93–105 mg/L. Pomona, CA's 2024 Consumer Confidence Report shows Sodium at or above the federal limit (1 mg/L MCL). Measured value is 105.0× the threshold.
+What's the federal limit for Sodium in drinking water?
The federal MCL for Sodium is 1 mg/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+What is Sodium?
A naturally occurring salt component. Not federally regulated for health; relevant for people on sodium-restricted diets.
+Which other U.S. cities have Sodium over the federal limit?
5 of the 219 systems on The Water Map measuring Sodium report it at or above the federal limit. Examples include San Diego, CA, Burbank, CA, Hollywood, FL.
+Where does this Sodium measurement come from?
This page reproduces the Sodium entry from the 2024 Consumer Confidence Report published by the Pomona, 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/2024/source.