Where does the water in 72429 come from?

Water for zip code 72429 in Fisher, Arkansas is provided by 2 water systems. Contact your local utility for specific source information, or check our detailed page for your area.

Water Hardness in 72429

Fisher, Arkansas · Poinsett County

42 PPM

2.5 GPG

Soft

0Soft60120180300+

Verified — Annual Water Quality Report

Dataset updated March 9, 2026Matched to 2 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 2 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

1 verified treated-water source

2 matched systems total for this ZIP; treated-water reports are prioritized when available.

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 72429

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.

2 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
Jonesboro Water System AR0000124	groundwater	30 PPM Soft USGS estimate: 141 PPM	79,889	Verified — Annual Water Quality Report
Trumann Waterworks AR0000435	groundwater	138 PPM Moderately Hard	10,000	High Confidence — USGS Monitoring

Jonesboro Water System

AR0000124

Soft

30 PPMgroundwater79,889 servedVerified — Annual Water Quality Report

Source water: 141 PPM

Trumann Waterworks

AR0000435

Moderately Hard

138 PPMgroundwater10,000 servedHigh Confidence — USGS Monitoring

Nearby Zip Codes

7200530 72347472 7247947 72014472 72324200 72431472 7243253 7238730 72112118 7216930 72396313 7242131

What This Means For You

Recommendations are based on the displayed ZIP 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 Fisher, AR (72429).

Submit Your Data

Frequently Asked Questions

Is the water hard in Fisher, AR (72429)?

The average water hardness in 72429 is 42 PPM (2.5 GPG), which is classified as soft.

Do I need a water softener in 72429?

At 42 PPM, your water is relatively soft. A water softener is generally not necessary.

Is hard water in 72429 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 72429?

Zip code 72429 in Fisher, Arkansas is served by 2 water systems.

Learn More About Your Water

Water Hardness Scale: PPM and GPG Chart

Use the USGS water hardness scale to compare PPM, GPG, and mg/L levels from soft to very hard water.

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How to Test Water Hardness at Home

Compare free lookups, soap tests, test strips, liquid drop kits, and lab tests for measuring water hardness.

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