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Water Hardness in 72947

Mulberry, Arkansas · Crawford County

350 PPM
20.5 GPG
Very Hard
0Soft60120180300+
High Confidence - USGS Monitoring

Dataset updated March 9, 2026Matched to 4 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 4 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 USGS-backed source
4 matched systems total for this ZIP; USGS monitoring is used where treated-water reports are unavailable.
Water source profile
Primarily surface water
Surface-water hardness can shift with reservoirs, runoff, season, and treatment. 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 72947

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.

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.
Van Buren Waterworks
AR0000142
Very Hard
379 PPMsurface water22,725 servedHigh Confidence - USGS Monitoring
Concord Water & Sewer Pfb Of Crawford Co
AR0000147
Very Hard
379 PPMsurface water3,071 servedEstimated - County Avg
Pleasant View Water Fac Board
AR0000202
Moderately Hard
132 PPMsurface water1,708 servedEstimated - Nearby Data
Mulberry Waterworks
AR0000136
Moderately Hard
132 PPMsurface water1,648 servedEstimated - Nearby Data

Nearby Zip Codes

729353797294635972930307292137972949627295237972933132729593172941357293437972956379728218

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.

MethodologyData sourcesHow 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 Mulberry, AR (72947).

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Frequently Asked Questions

Is the water hard in Mulberry, AR (72947)?

The average water hardness in 72947 is 350 PPM (20.5 GPG), which is classified as very hard.

Do I need a water softener in 72947?

With hardness of 350 PPM, a water softener is recommended for homes in 72947.

Is hard water in 72947 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 72947?

Zip code 72947 in Mulberry, Arkansas is served by 4 water systems.

Learn More About Your Water

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Well Water Hardness: Why It's Usually Hard & How to Treat It

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