Inorganic chemicals · 2023

Sulfate in Vallecitos Wd — San Marcos, Ca, CA tap water

Detected — no federal limit

Vallecitos Wd — San Marcos, Ca, CA's 2023 report shows Sulfate detected, but the EPA has not set an enforceable federal limit for it.

The measurement

StatisticValue
Reported level
Skinner Treatment Plant
199 mg/L
Reported level
Skinner Treatment Plant
195–203 mg/L
Reported level
Carlsbad Desalination Plant
15 mg/L
Reported level
Weese Treatment Plant
100–210 mg/L
Reported level
Olivenhain Treatment Plant
190 mg/L
Reported level
Weese Treatment Plant
186 mg/L
Reported level
Carlsbad Desalination Plant
12–17 mg/L
Reported level
Twin Oaks Treatment Plant
152–217 mg/L
Reported level
Twin Oaks Treatment Plant
191 mg/L
Reported level
Olivenhain Treatment Plant
190 mg/L

Verbatim from Vallecitos Wd — San Marcos, Ca, CA's 2023 Consumer Confidence Report — source document ↗

About Sulfate

A naturally occurring mineral from rock and soil.

No health-based federal limit; high levels can have a laxative effect and a bitter taste.

How Vallecitos Wd — San Marcos, Ca, CA compares

Nearby systems also reporting Sulfate:

People also ask

+Is there Sulfate in Vallecitos Wd — San Marcos, Ca, CA tap water?

Yes — Vallecitos Wd — San Marcos, Ca, CA's 2023 Consumer Confidence Report lists Sulfate at 152–217 mg/L. Vallecitos Wd — San Marcos, Ca, CA's 2023 report shows Sulfate detected, but the EPA has not set an enforceable federal limit for it.

+What's the federal limit for Sulfate in drinking water?

The EPA has not set an enforceable federal limit for Sulfate. Utilities still report any measured levels in their annual Consumer Confidence Report.

+What is Sulfate?

A naturally occurring mineral from rock and soil. No health-based federal limit; high levels can have a laxative effect and a bitter taste.

+Where does this Sulfate measurement come from?

This page reproduces the Sulfate entry from the 2023 Consumer Confidence Report published by the Vallecitos Wd — San Marcos, Ca, 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/vallecitos-wd-san-marcos-ca/2023/source.

Full report
All Vallecitos Wd — San Marcos, Ca, CA water-quality data →
Every contaminant measured in the 2023 report.
Contaminant pillar
Sulfate across the U.S. →
Every public water system measuring Sulfate, ranked.