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Water Hardness in Tomnolen, MS

Mississippi · 1 zip codes · 7 matched water systems

57 PPM
3.3 GPG
Soft
0Soft60120180300+
Estimated — Nearby Data

Dataset updated March 9, 20267 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 7 matched water systems and 1 ZIP code. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis
7 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 Tomnolen

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

7 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 Eupora
MS0780005
Soft
57 PPMgroundwater5,586 servedEstimated — Nearby Data
Tomnolen Water Assn, Inc
MS0780010
Soft
57 PPMgroundwater1,140 servedEstimated — Nearby Data
Sapa Water System
MS0780009
Soft
57 PPMgroundwater842 servedEstimated — Nearby Data
Webster Center Water Assn
MS0780018
Soft
57 PPMgroundwater416 servedEstimated — Nearby Data
Spring Valley Water Assn
MS0780016
Soft
57 PPMgroundwater304 servedEstimated — Nearby Data
Showing the first 5 systems. Expand to review all matched systems.

Zip Codes in Tomnolen, MS

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 Tomnolen, MS.

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Frequently Asked Questions

How hard is the water in Tomnolen, MS?

The citywide weighted average water hardness in Tomnolen, MS is 57 PPM (3.3 GPG), classified as soft. This is based on 7 matched water systems.

Do I need a water softener in Tomnolen, MS?

At 57 PPM, the citywide average is relatively soft. A water softener is generally not necessary.

Is hard water in Tomnolen, 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 Tomnolen, MS?

Tomnolen, Mississippi is served by 7 matched water systems across 1 zip code.

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