Where does the water in 72394 come from?

Water for zip code 72394 in Widener, Arkansas is provided by 3 water systems. Contact your local utility for specific source information, or check our detailed page for your area.

Water Hardness in 72394

Q: Is the water hard in Widener, AR (72394)?

The average water hardness in 72394 is 67 PPM (3.9 GPG), which is classified as slightly hard. A salt-free conditioner can help if you notice minor spotting on dishes.

Q: Do I need a water softener in 72394?

At 67 PPM, your water is relatively soft. A water softener is generally not necessary, though some homeowners prefer the feel of softened water.

Widener, Arkansas · St. Francis County

67 PPM

3.9 GPG

Slightly Hard

0Soft60120180300+

Estimated — Nearby Data

Dataset updated March 9, 2026Matched to 3 water systemsTap readings can vary by utility zone, treatment, and plumbing. Methodology

Source context

How this ZIP reading is built

This ZIP reading is built from 3 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.

Source basis

3 estimated sources

This ZIP 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 Serving 72394

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.

3 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.

Water System	Source	Hardness	Pop. Served	Data Source
Forrest City Waterworks AR0000004	groundwater	56 PPM Soft	9,986	Estimated — County Avg
St Francis Rural Water Assoc AR0000537	groundwater	56 PPM Soft	1,103	Estimated — County Avg
Widener Waterworks AR0000538	groundwater	302 PPM Very Hard	507	Estimated — Nearby Data

Forrest City Waterworks

AR0000004

Soft

56 PPMgroundwater9,986 servedEstimated — County Avg

St Francis Rural Water Assoc

AR0000537

Soft

56 PPMgroundwater1,103 servedEstimated — County Avg

Widener Waterworks

AR0000538

Very Hard

302 PPMgroundwater507 servedEstimated — Nearby Data

Nearby Zip Codes

7235956 7234656 7233556 7232287 7234856 7234130 7237356 72376189 7232656 72332189 72396313 72331182

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

Water Hardness Test Kit

Our PickVarify (150 Strips)Also GreatJNW Direct (150 Strips)

Salt-Free Water Conditioner

Our PickSpringWell Salt-Free Cartridge

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 Widener, AR (72394).

Submit Your Data

Frequently Asked Questions

Is the water hard in Widener, AR (72394)?

Our estimate for 72394 is 67 PPM (3.9 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 72394?

Do not size a softener from this estimate alone. Confirm the actual tap-water hardness before choosing treatment equipment.

Is hard water in 72394 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 72394?

Zip code 72394 in Widener, Arkansas is served by 3 water systems.