Water Hardness in 75142
Kaufman, Texas · Kaufman County
Dataset updated March 9, 2026Matched to 15 water systemsTap readings can vary by utility zone, treatment, and plumbing. Methodology
How this ZIP reading is built
This ZIP reading is built from 15 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 75142
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 |
|---|---|---|---|
City Of Forney TX1290002 | surface water | 117 PPM Slightly Hard | |
City Of Terrell TX1290006 | surface water | 117 PPM Slightly Hard | |
High Point Sud TX1290016 | surface water | 117 PPM Slightly Hard | |
Forney Lake Wsc TX1290014 | surface water | 111 PPM Slightly Hard | |
Talty Sud TX1290025 | surface water | 117 PPM Slightly Hard |
Nearby Zip Codes
What This Means For You
Recommendations are based on the displayed ZIP hardness reading. Confirm your tap reading before sizing or buying treatment equipment.
Slightly Hard Water
Your water is slightly hard. You may notice minor spotting on dishes or a slight film on faucets. A water softener is optional but can improve water quality.
Recommended Products
Learn more: Do I Need a Water Softener? | Salt-Based vs Salt-Free | How to Test Your Water
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 Kaufman, TX (75142).
Frequently Asked Questions
Is the water hard in Kaufman, TX (75142)?
The average water hardness in 75142 is 119 PPM (6.9 GPG), which is classified as slightly hard.
Do I need a water softener in 75142?
At 119 PPM, your water is relatively soft. A water softener is generally not necessary.
Is hard water in 75142 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 75142?
Zip code 75142 in Kaufman, Texas is served by 15 water systems.
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