How hard is the water in Saratoga Springs, UT?

Tap water hardness

96mg/L

5.6gpg

Moderately hard

Reported by Saratoga Springs City · June 2025

UT typical: 231 mg/L
EPA health violations since 2016: 2
Softener for 3 people: 24k grain
Data: Utility report

The water in Saratoga Springs carries roughly 96 mg/L of dissolved calcium and magnesium, or 5.6 grains per gallon. That is moderately hard water. The number comes from Saratoga Springs City, dated June 2025.

Saratoga Springs on the hardness scale, with nearby cities

Soft 0–60 mg/LModerately hard 61–120 mg/LHard 121–180 mg/LVery hard 181+ mg/L

Saratoga Springs sits 135 mg/L below the typical Utah figure of 231. Of the 10 nearest cities we track, 1 has softer water and 9 have harder. The range nearby runs from 94 mg/L in Draper to 424 in Herriman.

What 96 mg/L means at home

You may see faint white spots on glasses and shower doors after the water dries.

Scale builds up slowly. A kettle or coffee maker needs descaling now and then, maybe every few months.

Hardness is not a health problem, and EPA sets no limit for it. It is a matter of scale and soap.

What to do about it

Optional. Plenty of households at this level live with it and descale the kettle now and then.

Water softener

Worth a look if spots on glass bother you, or if your tankless water heater manual asks for softer water.

Carbon filter

Improves taste and removes chlorine. It leaves calcium and magnesium in place.

Softener size for Saratoga Springs

3 people × 75 gallons a day × 5.6 gpg = 1,262 grains a day. A 24,000-grain unit regenerates about every 19 days.

Size it for your household

EPA record for Saratoga Springs's water system

Saratoga Springs City · PWSID UTAH25138

2 health-based violations since 2016

Serves about 68,000 people from surface water.

Health-based: 2
Monitoring or reporting: 3
Open now: 0

EPA lists this system as serving Saratoga Springs.

Each dot is one health-based violation, placed at the start of its compliance period.

Contaminant or rule	Violations	Period	Status
Groundwater Ruletreatment of well water	1	2018	Resolved
Total Coliform Rulebacteria	1	2016	Resolved

Health-based means a contaminant above its legal limit or a missed treatment step. Monitoring and reporting violations are late or missing tests and notices. Source: EPA ECHO, 2026Q3 export, violations with periods starting 2016 or later. Full EPA record.

Questions

Is Saratoga Springs water hard?

Somewhat. It measures about 96 mg/L (5.6 grains per gallon), which the USGS classes as moderately hard.

What is the water hardness in Saratoga Springs in grains per gallon?

About 5.6 gpg. One grain per gallon equals 17.1 mg/L, so 96 mg/L divided by 17.1 gives 5.6.

What size water softener do I need in Saratoga Springs?

For 3 people using 75 gallons each per day, 5.6 gpg works out to about 1,262 grains a day. A 24,000-grain softener covers that with a regeneration about every 19 days.

Has the Saratoga Springs water system had EPA violations?

EPA records show 2 health-based violations for Saratoga Springs City since 2016, involving Groundwater Rule, Total Coliform Rule. There were also 3 monitoring or reporting violations, which are about late or missing tests and notices.

Nearby cities

All 55 cities in Utah

Hardness data: TapWaterData US Water Hardness (utility report, June 18, 2025), CC BY 4.0. Population: US Census Bureau. Violations: EPA ECHO. How we use them.