WH

Water Hardness in Mexia, TX

Texas · 1 zip codes · 9 matched water systems

171 PPM
10 GPG
Moderately Hard
0Soft60120180300+
Estimated — Nearby Data

Dataset updated March 9, 20269 matched water systems in the city rollupIndividual systems and ZIPs can differ. Methodology

Source context

How this city reading is built

This city reading is a weighted rollup across 9 matched water systems and 1 ZIP code. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis
9 estimated sources
This city reading needs local confirmation before equipment sizing or purchase decisions.
Water source profile
Primarily groundwater
Groundwater commonly picks up calcium and magnesium after contact with rock and soil. This profile is weighted by known population served across matched systems.
Data recency
March 9, 2026
Dataset rebuilt March 9, 2026; individual utility reporting years can vary.

Hardness is a mineral-content reading, not a drinking-water safety rating. Use it for scale, appliance, and softener decisions; check your utility report or test your tap before sizing treatment equipment. See how we calculate local readings.

Water Systems in Mexia

These systems are matched to Mexia, TX. Citywide readings are useful for comparison, but the system serving a specific address may differ from the city average.

9 water systems
PWSID is the public water system identifier. Data Source shows whether the hardness value comes from a treated-water report, USGS monitoring, or a local estimate; source year is shown when available.
City Of Mexia
TX1470004
Moderately Hard
169 PPMgroundwater7,459 servedEstimated — Nearby Data
Point Enterprise Wsc
TX1470010
Moderately Hard
169 PPMgroundwater2,388 servedEstimated — Nearby Data
White Rock Wsc 1 Forest Glade
TX1470026
Moderately Hard
179 PPMsurface water1,800 servedEstimated — Nearby Data
City Of Coolidge
TX1470001
Moderately Hard
169 PPMsurface water786 servedEstimated — County Avg
Bistone Municipal Water Supply
TX1470006
Moderately Hard
169 PPMgroundwater768 servedEstimated — Nearby Data
Showing the first 5 systems. Expand to review all matched systems.

Zip Codes in Mexia, TX

What This Means For You

Recommendations are based on the displayed hardness reading. Confirm your tap reading before sizing or buying treatment equipment.

Know your water hardness?

If you've tested your water or have your utility's CCR report, share your reading to help us improve accuracy for Mexia, TX.

Submit Your Data

Frequently Asked Questions

How hard is the water in Mexia, TX?

The citywide weighted average water hardness in Mexia, TX is 171 PPM (10 GPG), classified as moderately hard. This is based on 9 matched water systems.

Do I need a water softener in Mexia, TX?

With a citywide average hardness of 171 PPM, a water softener is worth considering for homes in Mexia. Confirm your tap reading before sizing equipment.

Is hard water in Mexia, TX safe to drink?

Water hardness itself is a mineral-content reading, not a drinking-water safety rating. Calcium and magnesium are naturally occurring minerals, but you should check your utility's Consumer Confidence Report for contaminant and compliance information.

How many water systems serve Mexia, TX?

Mexia, Texas is served by 9 matched water systems across 1 zip code.

Learn More About Your Water