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Water Hardness in Greenville, MS

Mississippi · 2 zip codes · 6 matched water systems

208 PPM
12.2 GPG
Hard
0Soft60120180300+
High Confidence — USGS Monitoring

Dataset updated March 9, 20266 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 6 matched water systems and 2 ZIP codes. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis
6 USGS-backed sources
6 matched systems total for this city; USGS monitoring is used where treated-water reports are unavailable.
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 Greenville

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

6 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.
City Of Greenville
MS0760004
Hard
209 PPMgroundwater29,602 servedHigh Confidence — USGS Monitoring
Black Bayou Water Assn.
MS0760076
Hard
209 PPMgroundwater6,917 servedHigh Confidence — USGS Monitoring
Lamont Water Corporation
MS0060011
Soft
36 PPMgroundwater102 servedHigh Confidence — USGS Monitoring
Golding Acres Water Assn
MS0760034
Soft
36 PPMgroundwater99 servedHigh Confidence — USGS Monitoring
Winterville Water Association
MS0760010
Soft
36 PPMgroundwater92 servedHigh Confidence — USGS Monitoring
Showing the first 5 systems. Expand to review all matched systems.

Zip Codes in Greenville, MS

What This Means For You

Recommendations are based on the displayed hardness reading. Confirm your tap reading before sizing or buying treatment equipment.

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If you've tested your water or have your utility's CCR report, share your reading to help us improve accuracy for Greenville, MS.

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Frequently Asked Questions

How hard is the water in Greenville, MS?

The citywide weighted average water hardness in Greenville, MS is 208 PPM (12.2 GPG), classified as hard. This is based on 6 matched water systems.

Do I need a water softener in Greenville, MS?

With a citywide average hardness of 208 PPM, a water softener is recommended for homes in Greenville. Confirm your tap reading before sizing equipment.

Is hard water in Greenville, MS 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 Greenville, MS?

Greenville, Mississippi is served by 6 matched water systems across 2 zip codes.

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