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City water profile

Mulvane water quality

Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Mulvane, Kansas.

Median indexed hardness

108PPM

2 indexed ZIPs

Range 108.1–108.1 PPM

State comparison
181 PPM below
State hardness rank
#459 of 484
Matched utilities
2
Active health records
3

City summary

What the indexed records say

Mulvane has 2 published ZIP profiles across Sumner County. The indexed median is 108 PPM, compared with 289 PPM across Kansas.

Among the 484 Kansascities with an indexed median, Mulvane ranks #459from highest to lowest. Across all 541 state ZIP profiles, available estimates run from 72.2to 707 PPM.

The 108.1–108.1 PPM range shows how much the available ZIP estimates vary within the city label.

Hardness distribution

How local ZIP estimates compare

Soft0 ZIPs
Moderately hard2 ZIPs
Hard0 ZIPs
Very hard0 ZIPs

2 of 2 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance
10.4 miles
Profiles with evidence
2/2

Confidence labels

High: 0Moderate: 2Low: 0

Observation window: Jan 19, 2016 to Jun 3, 2026.

ZIP directory

Water reports in Mulvane

Open a ZIP for site-level provenance and measurements.

ZIP code

67110

Moderately Hard

108.1 PPM

Nearest site
9.5 mi
Confidence
Moderate

View full ZIP evidence →

ZIP code

67120

Moderately Hard

108.1 PPM

Nearest site
10.4 mi
Confidence
Moderate

View full ZIP evidence →

Public water systems

Utilities associated with this city

Mulvane, City Of

PWSID KS2019113

Surface water
System population served
6,587
Last reported
May 15, 2026

The system names this served city; Census place overlap links the city to this ZCTA.

Prairie Schooner Mobile Home Court

PWSID KS2019112

Groundwater
System population served
50
Last reported
May 15, 2026

The system names this served city; Census place overlap links the city to this ZCTA.

Compliance history

What EPA records show

3 unique active health-based records appear among associated systems. This does not mean every contaminant was tested at every tap.

RecordSystemPeriodStatus
Revised Total Coliform RuleKS2019112Mar 1, 2025Resolved
ChlorineKS2019112Mar 1, 2025Resolved
Lead and Copper RuleKS2019112Jan 1, 2025Resolved
LEAD AND COPPER RULE REVISIONSKS2019112Oct 17, 2024Resolved
Revised Total Coliform RuleKS2019112Sep 1, 2023Resolved
ChlorineKS2019112Jul 1, 2023Resolved
Groundwater RuleKS2019112Oct 15, 2022Unaddressed · health-based
Groundwater RuleKS2019112Oct 15, 2022Unaddressed · health-based
Groundwater RuleKS2019112Oct 15, 2022Unaddressed · health-based
Lead and Copper RuleKS2019112Dec 30, 2021Resolved

Practical next steps

Move from index to evidence

  1. 1. Open your ZIP. Check distance, dates, confidence, and the associated utility.
  2. 2. Read the current CCR. Confirm source water, detections, limits, ranges, and notices.
  3. 3. Test the tap when needed. Confirm health concerns or treatment sizing with the right method.

Questions people ask

About water in Mulvane

Is the water hard?

The indexed city median is 108 PPM. Open the ZIP report to verify the distance and confidence behind that estimate.

Is the tap water safe?

Compliance history is utility-wide and cannot guarantee conditions at every tap. Check current notices and test when address-specific evidence is needed.

Do I need treatment?

Choose treatment only after confirming the problem at the property. A softener targets hardness; contaminant treatment requires a matching, verified performance claim.