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Water Hardness in Benton, MO

Missouri · 1 zip codes · 3 matched water systems

101 PPM
5.9 GPG
Slightly Hard
0Soft60120180300+
Estimated — Nearby Data

Dataset updated March 9, 20263 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 3 matched water systems and 1 ZIP code. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis
3 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 Benton

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

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.
Sikeston Pws
MO4010743
Slightly Hard
101 PPMgroundwater16,291 servedEstimated — Nearby Data
Benton Pws
MO4010062
Slightly Hard
101 PPMgroundwater885 servedEstimated — Nearby Data
New Hamburg South End
MO4031611
Slightly Hard
101 PPMgroundwater72 servedEstimated — Nearby Data

Zip Codes in Benton, MO

What This Means For You

Recommendations are based on the displayed 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 Benton, MO.

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Frequently Asked Questions

How hard is the water in Benton, MO?

The citywide weighted average water hardness in Benton, MO is 101 PPM (5.9 GPG), classified as slightly hard. This is based on 3 matched water systems.

Do I need a water softener in Benton, MO?

At 101 PPM, the citywide average is relatively soft. A water softener is generally not necessary.

Is hard water in Benton, MO 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 Benton, MO?

Benton, Missouri is served by 3 matched water systems across 1 zip code.

Learn More About Your Water