How hard is the water in Liberty, TX?

Tap water hardness
71mg/L
4.2gpg
Moderately hardReports range 71–94

Reported by Fairfield Estates · June 2022

TX typical
112 mg/L
EPA health violations since 2016
0
Softener for 3 people
24k grain
Data
Utility report

The water in Liberty carries roughly 71 mg/L of dissolved calcium and magnesium, or 4.2 grains per gallon. That is moderately hard water. The number comes from Fairfield Estates, dated June 2022. Reports for this system disagree, with values from 71 to 94 mg/L.

Liberty on the hardness scale, with nearby cities
060120180240300360+TX typical 112Dayton: 23 mg/LDayton 23Jacinto City: 33 mg/LJacinto City 33Channelview: 42 mg/LChannelview 42Cloverleaf: 48 mg/LCloverleaf 48La Porte: 51 mg/LLa Porte 51Humble: 52 mg/LHumble 52Galena Park: 57 mg/LGalena Park 57Seabrook: 61 mg/LSeabrook 61Cleveland: 78 mg/LCleveland 78Deer Park: 85 mg/LDeer Park 85Liberty 71mg/L as calcium carbonate060120180240300360+TX 112Dayton: 23 mg/LDayton 23Channelview: 42 mg/LChannelview 42Cloverleaf: 48 mg/LCloverleaf 48La Porte: 51 mg/LLa Porte 51Humble: 52 mg/LHumble 52Cleveland: 78 mg/LCleveland 7871 mg/Lmg/L as calcium carbonate
Soft 0–60 mg/LModerately hard 61–120 mg/LHard 121–180 mg/LVery hard 181+ mg/L

Liberty sits 41 mg/L below the typical Texas figure of 112. Of the 10 nearest cities we track, 8 have softer water and 2 have harder. The range nearby runs from 23 mg/L in Dayton to 85 in Deer Park.

What 71 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 Liberty

3 people × 75 gallons a day × 4.2 gpg = 934 grains a day. A 24,000-grain unit regenerates about every 25 days.

Size it for your household

EPA record for Liberty's water system

City of Liberty · PWSID TX1460003

No health-based violations since 2016

Serves about 8,170 people from groundwater.

Health-based
0
Monitoring or reporting
3
Open now
0

EPA lists City of Liberty as the system serving Liberty. The hardness figure above comes from a different system's report, which TapWaterData uses for Liberty.

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 Liberty water hard?

Somewhat. It measures about 71 mg/L (4.2 grains per gallon), which the USGS classes as moderately hard.

What is the water hardness in Liberty in grains per gallon?

About 4.2 gpg. One grain per gallon equals 17.1 mg/L, so 71 mg/L divided by 17.1 gives 4.2.

What size water softener do I need in Liberty?

For 3 people using 75 gallons each per day, 4.2 gpg works out to about 934 grains a day. A 24,000-grain softener covers that with a regeneration about every 25 days.

Has the Liberty water system had EPA violations?

EPA records show no health-based violations for City of Liberty since 2016. There were also 3 monitoring or reporting violations, which are about late or missing tests and notices.

Nearby cities

All 342 cities in Texas

Hardness data: TapWaterData US Water Hardness (utility report, June 20, 2022), CC BY 4.0. Population: US Census Bureau. Violations: EPA ECHO. How we use them.