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Water Hardness in Wilson, NC

North Carolina · 2 zip codes · 4 matched water systems

18 PPM
1.1 GPG
Soft
0Soft60120180300+
High Confidence — USGS Monitoring

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 2 ZIP codes. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis
1 USGS-backed source
4 matched systems total for this city; 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 in Wilson

These systems are matched to Wilson, NC. 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.
Wilson, City Of
NC0498010
Soft
18 PPMsurface water50,001 servedEstimated — County Avg
Wilson Co Southwest Water Dist
NC4098012
Soft
18 PPMgroundwater5,370 servedEstimated — County Avg
Wilson Co Southeast Water Dist
NC4098014
Soft
18 PPMgroundwater4,312 servedEstimated — County Avg
Bass Mh Court
NC0464101
Soft
18 PPMgroundwater97 servedHigh Confidence — USGS Monitoring

Zip Codes in Wilson, NC

27893182789618

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 Wilson, NC.

Submit Your Data

Frequently Asked Questions

How hard is the water in Wilson, NC?

The citywide weighted average water hardness in Wilson, NC is 18 PPM (1.1 GPG), classified as soft. This is based on 4 matched water systems.

Do I need a water softener in Wilson, NC?

At 18 PPM, the citywide average is relatively soft. A water softener is generally not necessary.

Is hard water in Wilson, NC 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 Wilson, NC?

Wilson, North Carolina is served by 4 matched water systems across 2 zip codes.

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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