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Water Hardness in Eudora, KS

Kansas · 1 zip codes · 3 matched water systems

160 PPM
9.4 GPG
Moderately Hard
0Soft60120180300+
Verified — Annual Water Quality Report

City avg (weighted): 174 PPM

Dataset updated March 9, 20263 matched water systems in the city rollupIndividual systems and ZIPs can differ. Methodology

System used for this reading
Lawrence, City Of
KS2004503
Water source: surface water
Serves: 95,256
USGS environmental estimate: 197 PPM
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
2 verified treated-water sources
3 matched systems total for this city; treated-water reports are prioritized when available.
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 Eudora

These systems are matched to Eudora, KS. 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.
Lawrence, City Of
KS2004503
Moderately Hard
160 PPMsurface water95,256 servedVerified — Annual Water Quality Report
Source water: 197 PPM
University Of Kansas
KS2004513
Moderately Hard
160 PPMsurface water35,000 servedVerified — Annual Water Quality Report
Source water: 197 PPM
Eudora, City Of
KS2004511
Very Hard
453 PPMgroundwater6,449 servedHigh Confidence — USGS Monitoring

Zip Codes in Eudora, KS

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 Eudora, KS.

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Frequently Asked Questions

How hard is the water in Eudora, KS?

The citywide weighted average water hardness in Eudora, KS is 174 PPM (10.2 GPG), classified as moderately hard. This is based on 3 matched water systems. The gauge highlights Lawrence, City Of, a verified treated-water system, because individual systems can differ from the citywide average.

Do I need a water softener in Eudora, KS?

With a citywide average hardness of 174 PPM, a water softener is worth considering for homes in Eudora. Confirm your tap reading before sizing equipment.

Is hard water in Eudora, KS 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 Eudora, KS?

Eudora, Kansas is served by 3 matched water systems across 1 zip code.

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