Water Hardness in 75147
Gun Barrel City, Texas · Henderson County
Dataset updated March 9, 2026Matched to 14 water systemsTap readings can vary by utility zone, treatment, and plumbing. Methodology
How this ZIP reading is built
This ZIP reading is built from 14 matched water systems. When more than one system is matched, the displayed value is weighted toward larger known service populations when that data is available.
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 Serving 75147
These are the systems matched to this ZIP code. The displayed ZIP value is weighted toward larger known service populations when population data is available.
| Water System | Source | Hardness | Pop. Served |
|---|---|---|---|
| West Cedar Creek Mud TX1070190 | surface water | 206 PPM Hard | |
| City Of Athens TX1070005 | surface water | 120 PPM Moderately Hard | |
| City Of Mabank TX1290005 | surface water | 76 PPM Slightly Hard | |
| East Cedar Creek Fwsd Brookshire TX1070167 | surface water | 76 PPM Slightly Hard | |
| East Cedar Creek Fwsd B A Mckay TX1070019 | surface water | 76 PPM Slightly Hard |
Nearby Zip Codes
What This Means For You
Use this ZIP reading as a local planning estimate, not a final treatment specification. Hardness can vary by utility zone, seasonal blend, private well, and building plumbing. Confirm your tap reading with a utility report or home hardness test before sizing 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 Gun Barrel City, TX (75147).
Frequently Asked Questions
Is the water hard in Gun Barrel City, TX (75147)?
Our estimate for 75147 is 109 PPM (6.4 GPG), but it is based on nearby, county, or state-level data rather than a direct treated tap-water report for this exact location. Confirm with your utility or a home test.
Do I need a water softener in 75147?
Do not size a softener from this estimate alone. Confirm the actual tap-water hardness before choosing treatment equipment.
Is hard water in 75147 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 75147?
Zip code 75147 in Gun Barrel City, Texas is served by 14 water systems.
Learn More About Your Water
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