WH

Water Hardness in Diboll, TX

Texas · 1 zip codes · 4 matched water systems

15 PPM
0.9 GPG
Soft
0Soft60120180300+
Estimated — Nearby Data

Dataset updated March 9, 20264 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 4 matched water systems and 1 ZIP code. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis
4 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 Diboll

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

4 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 Lufkin
TX0030004
Soft
18 PPMgroundwater51,236 servedEstimated — County Avg
Hudson Wsc
TX0030023
Soft
1 PPMgroundwater10,907 servedEstimated — Nearby Data
City Of Diboll
TX0030001
Soft
18 PPMgroundwater5,210 servedEstimated — Nearby Data
Hhsc Lufkin State Supported Living Cent
TX0030031
Soft
18 PPMgroundwater1,356 servedEstimated — County Avg

Zip Codes in Diboll, TX

What This Means For You

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

Your Water Is Soft

Your water hardness is in the soft range. You likely don't need a water softener. Enjoy your naturally soft 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 Diboll, TX.

Submit Your Data

Frequently Asked Questions

How hard is the water in Diboll, TX?

The citywide weighted average water hardness in Diboll, TX is 15 PPM (0.9 GPG), classified as soft. This is based on 4 matched water systems.

Do I need a water softener in Diboll, TX?

At 15 PPM, the citywide average is relatively soft. A water softener is generally not necessary.

Is hard water in Diboll, 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 Diboll, TX?

Diboll, Texas is served by 4 matched water systems across 1 zip code.

Learn More About Your Water