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City water profile

Conway Springs water quality

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

Median indexed hardness

291PPM

One indexed ZIP

Range 291–291 PPM

State comparison
2 PPM above
State hardness rank
#246 of 484
Matched utilities
2
Active health records
0

City summary

What the indexed records say

Conway Springs has 1 published ZIP profile across Sumner County. The indexed median is 291 PPM, compared with 289 PPM across Kansas.

Among the 484 Kansascities with an indexed median, Conway Springs ranks #246from highest to lowest. Across all 541 state ZIP profiles, available estimates run from 72.2to 707 PPM.

Because only one ZIP is represented, the city median and range are the same local estimate. It should not be read as multiple independent samples across the community.

Hardness distribution

How local ZIP estimates compare

Soft0 ZIPs
Moderately hard0 ZIPs
Hard0 ZIPs
Very hard1 ZIP

1 of 1 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance
24.9 miles
Profiles with evidence
1/1

Confidence labels

High: 0Moderate: 1Low: 0

Observation window: Mar 29, 2016 to Jul 16, 2018.

ZIP directory

Water reports in Conway Springs

Open a ZIP for site-level provenance and measurements.

ZIP code

67031

Very Hard

291 PPM

Nearest site
24.9 mi
Confidence
Moderate

View full ZIP evidence →

Public water systems

Utilities associated with this city

Sumner Co Rwd 5

PWSID KS2019101

Groundwater
System population served
1,429
Last reported
May 15, 2026

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

Conway Springs, City Of

PWSID KS2019118

Groundwater
System population served
1,106
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

No active health-based violation appears among the associated systems in the represented EPA reporting quarter. This does not mean every contaminant was tested at every tap.

RecordSystemPeriodStatus
Revised Total Coliform RuleKS2019101Oct 1, 2025Resolved
ChlorineKS2019101Oct 1, 2025Resolved
LEAD AND COPPER RULE REVISIONSKS2019101Jul 2, 2025Unaddressed
TTHMKS2019101Apr 1, 2024Resolved
Total Haloacetic Acids (HAA5)KS2019101Apr 1, 2024Resolved
Public NoticeKS2019118Nov 2, 2023Resolved
Public NoticeKS2019118Oct 27, 2023Resolved
Lead and Copper RuleKS2019118Oct 1, 2022Unaddressed
TTHMKS2019118Aug 1, 2021Resolved
Total Haloacetic Acids (HAA5)KS2019118Aug 1, 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 Conway Springs

Is the water hard?

The indexed city median is 291 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.