West Jordan, Utah Water Hardness & Water Softener Guide
The published hardness for West Jordan is 182.7 mg/L average (about 10.7 gpg); range 16-602 mg/L. Below is where that figure comes from and what it does to a house.
Where West Jordan’s water comes from
93% JVWCD, 7% city wells - the wide range reflects that split. Source: westjordan.utah.gov · 2026
Is West Jordan hard water?
At 182.7 mg/L average (about 10.7 gpg); range 16-602 mg/L, West Jordan sits in the very hard band — above about 10.5 grains per gallon is very hard on the USGS scale. Scale shows up first inside the water heater, then on fixtures and glass. See the hardness scale.
What West Jordan’s hardness means in practice
Sizing is arithmetic once you have a number. At 10.7 grains per gallon — the published figure — a household using the EPA average of more than 300 gallons a day sends roughly 3,210 grains of hardness through its plumbing every day. Over a year that is about 167 pounds of scale-forming calcium and magnesium passing through the water heater and the fixtures.
Against that load a 32,000-grain softener would regenerate roughly every 10.0 days and a 48,000-grain unit about every 15.0 days. Those are first estimates off the figure West Jordan publishes, not a quote: your own use, any iron in the water, and whether you want softened water at the kitchen tap all move the answer, which is why we measure at your tap before sizing anything.
What CASA recommends in West Jordan
West Jordan’s figure is high enough that scale is a maintenance cost rather than a nuisance, so a properly sized softener comes first. Reverse osmosis and whole-home carbon handle taste and chlorine separately.
Water hardness in nearby cities
West Jordan water hardness FAQ
How hard is the water in West Jordan, Utah? West Jordan is published at 182.7 mg/L average (about 10.7 gpg); range 16-602 mg/L. Source: westjordan.utah.gov · 2026
Where does West Jordan get its drinking water? 93% JVWCD, 7% city wells - the wide range reflects that split.
Do I need a water softener in West Jordan? Measured hardness decides it, not a published average — which is why the test comes before the recommendation.
How do I find my exact hardness? Have it measured where you live — our test is free and the result is written down. Reading the scale.
Free West Jordan water test
We measure your exact hardness and recommend the right system — no pressure, flat written quote.
