Hard water in Hurricane, UT
County estimate from 1,728 water samples in Washington County · July 2026
- UT typical
- 231 mg/L
- EPA health violations since 2016
- 0
- Softener for 3 people
- 24k grain
- Data
- County estimate
Water samples from around Hurricane put hardness at about 260 mg/L (15.2 gpg), which would be very hard on the USGS scale. Treat this as a rough guide: it is the median of 1,728 samples taken across Washington County, mostly wells and streams, not a test of Hurricane's treated tap water. One more reason for caution: EPA lists Hurricane's water system as using surface water, which is often softer than the wells behind the county figure.
At 260 mg/L, Hurricane is 29 mg/L above the typical Utah figure of 231. None of the 10 nearest cities we track has harder water. The range nearby runs from 96 mg/L in Saratoga Springs to 260 in Washington.
What 260 mg/L means at home
Scale forms fast here. Kettles and coffee makers need regular descaling, and showerheads clog unless you clean them.
Tank water heaters collect mineral sediment that insulates the water from the burner, so flushing the tank matters more than usual.
Dishes and glass shower doors spot easily. Soap scum and a dull film on hair or laundry are common complaints.
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
At 260 mg/L most of the trouble is scale, and only a few things deal with it.
Ion-exchange water softener
The standard whole-house fix. It swaps calcium and magnesium for sodium or potassium and needs salt plus a drain. Size it with the calculator below.
Salt-free conditioner
No salt and no drain line. It changes how minerals form scale instead of removing them, so water still tests hard.
Reverse osmosis or carbon filter
Under-sink reverse osmosis removes minerals from drinking water only. Plain carbon filters improve taste but do not soften.
3 people × 75 gallons a day × 15.2 gpg = 3,425 grains a day. A 24,000-grain unit regenerates about every 7 days.
EPA record for Hurricane's water system
No health-based violations since 2016
Serves about 25,555 people from surface water.
- Health-based
- 0
- Monitoring or reporting
- 11
- Open now
- 0
EPA lists this system as serving Hurricane.
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 Hurricane water hard?
Yes. It measures about 260 mg/L (15.2 grains per gallon), which the USGS classes as very hard.
What is the water hardness in Hurricane in grains per gallon?
About 15.2 gpg. One grain per gallon equals 17.1 mg/L, so 260 mg/L divided by 17.1 gives 15.2.
What size water softener do I need in Hurricane?
For 3 people using 75 gallons each per day, 15.2 gpg works out to about 3,425 grains a day. A 24,000-grain softener covers that with a regeneration about every 7 days.
Has the Hurricane water system had EPA violations?
EPA records show no health-based violations for Hurricane City since 2016. There were also 11 monitoring or reporting violations, which are about late or missing tests and notices.
Nearby cities
- Washington260 mg/LVery hard
- St. George138 mg/LHard
- Ivins174 mg/LHard
- Cedar City224 mg/LVery hard
- Payson256 mg/LVery hard
- Spanish Fork256 mg/LVery hard
- Springville256 mg/LVery hard
- Eagle Mountain256 mg/LVery hard
- Provo256 mg/LVery hard
- Saratoga Springs96 mg/LModerately hard
Hardness data: TapWaterData US Water Hardness (county estimate, July 4, 2026), CC BY 4.0. Population: US Census Bureau. Violations: EPA ECHO. How we use them.