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Water Hardness in Mulkeytown, IL

Illinois · 1 zip codes · 3 matched water systems

236 PPM
13.8 GPG
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 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 Mulkeytown

These systems are matched to Mulkeytown, IL. 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.
Greenwood-Creek Nation Water Company
IL0555200
Very Hard
287 PPMsurface water2,530 servedEstimated — Nearby Data
Hanaford
IL0550250
Slightly Hard
64 PPMsurface water845 servedEstimated — Nearby Data
Mulkeytown Pwd
IL0555150
Very Hard
287 PPMsurface water328 servedEstimated — Nearby Data

Zip Codes in Mulkeytown, IL

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 Mulkeytown, IL.

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Frequently Asked Questions

How hard is the water in Mulkeytown, IL?

The citywide weighted average water hardness in Mulkeytown, IL is 236 PPM (13.8 GPG), classified as hard. This is based on 3 matched water systems.

Do I need a water softener in Mulkeytown, IL?

With a citywide average hardness of 236 PPM, a water softener is recommended for homes in Mulkeytown. Confirm your tap reading before sizing equipment.

Is hard water in Mulkeytown, IL 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 Mulkeytown, IL?

Mulkeytown, Illinois is served by 3 matched water systems across 1 zip code.

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