Physical & aggregate · 2024
Hardness in Salt Lake City, UT tap water
Salt Lake City, UT's 2024 report shows Hardness detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Reported level Jordan Valley Water Conservancy District (JVWCD) | 189.3 | None set |
Reported level MWDSLS Point of the Mountain WTP | 163 | None set |
Reported level MWDSLS Little Cottonwood | 153 | None set |
Reported level Parleys WTP | 175 | None set |
Range Salt Lake City Wells | 167–538 | None set |
Reported level MWDSLS Point of the Mountain WTP | 122 | None set |
Reported level Jordan Valley Water Conservancy District (JVWCD) | 116.4 | None set |
Reported level City Creek WTP | 194 | None set |
Reported level Big Cottonwood WTP | 132 | None set |
Reported level MWDSLS Little Cottonwood | 114 | None set |
Verbatim from Salt Lake City, UT's 2024 Consumer Confidence Report — source document ↗
About Hardness
A measure of dissolved calcium and magnesium minerals.
Not federally regulated for health; affects scaling, soap use, and taste.
How Salt Lake City, UT compares
4 of the 124 systems measuring Hardness on The Water Map have it at or above the federal limit:
Nearby systems also reporting Hardness:
People also ask
+Is there Hardness in Salt Lake City, UT tap water?
Yes — Salt Lake City, UT's 2024 Consumer Confidence Report lists Hardness at 167–538. Salt Lake City, UT's 2024 report shows Hardness detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Hardness in drinking water?
The EPA has not set an enforceable federal limit for Hardness. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Hardness?
A measure of dissolved calcium and magnesium minerals. Not federally regulated for health; affects scaling, soap use, and taste.
+Which other U.S. cities have Hardness over the federal limit?
4 of the 124 systems on The Water Map measuring Hardness report it at or above the federal limit. Examples include Pomona, CA, Burbank, CA, San Diego, CA.
+Where does this Hardness measurement come from?
This page reproduces the Hardness entry from the 2024 Consumer Confidence Report published by the Salt Lake City, UT 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/ut/salt-lake-city/2024/source.