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Local water dashboard

Official source aggregation

Water quality in Kanopolis, KS 67454

A source-transparent look at local hardness, associated public water systems, EPA compliance history, and the measurements that are—and are not—available for Ellsworth County.

1 reported benchmark flag
Primary matched system
Kanopolis, City Of
Source water
Groundwater
County
Ellsworth County
Profile updated

At a glance

What the current records say

Hardness

Very Hard

305 PPM · 17.8 GPG

Compliance screen

No active flag

0 active health-based records

Lead 90th percentile

0 mg/L

0% of action level

Utility match

1 system

Serves 453 people system-wide

Hardness meter

How hard is the water?

Very Hard

Estimated local hardness

USGS hardness classification scale

305 PPM

Soft
0–59Moderate
60–120Hard
121–180Very hard
181+

Parts per million

305

mg/L as CaCO₃ equivalent

Grains per gallon

17.8

1 GPG ≈ 17.1 PPM

What this means at home

At 305 PPM, mineral scale can build up on fixtures and heating elements, reduce soap lather, and leave visible spotting. Hardness is primarily an aesthetic and appliance concern—not itself a tap-water safety rating.

USGS sites used

108

Nearest site

43.1 mi

Observation range

Mar 29, 2016–Aug 7, 2018

Estimate confidence

Low

Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: 23S 06W 03AABA01 (Well).USGS source documentation ↗

Regional context

Is 67454 typical?

These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.

Kanopolis median

305 PPM

About the same

1 indexed ZIP readings · Range 305–305 PPM

Kansas median

289 PPM

16 PPM higher

540 indexed ZIP readings · Range 72.2–707 PPM

EPA benchmark screen

Contaminant snapshot

Available numerical results from associated SDWIS community water systems, compared with the applicable action level or federal MCL. Federal measured-value coverage is incomplete.

1 pass1 fail

Lead (PB90)

0 mg/L

Reported Dec 31, 2023

Copper (CU90)

1.9 mg/L

Reported Dec 31, 2004

Numerical coverage

2 comparable results

Missing values remain blank; absence is not treated as a pass.

Lead (90th percentile)

Measured in mg/L

Pass

Local 0

EPA limit 0.015

Local level is 0% of the listed EPA limit.

Copper (90th percentile)

Measured in mg/L

Fail

Local 1.9

EPA limit 1.3

Local level is 146% of the listed EPA limit.

Share of EPA benchmark

100% line = listed limit

EPA SDWIS compliance

Reported violation history

Open EPA source documentation ↗
2026Q2
All records
3
Health-based
0
Active health-based
0
Contaminant or ruleSystemStatusPeriod
NitrateKS2005304ResolvedApr 1, 2022through Jun 30, 2022
Revised Total Coliform RuleKS2005304ResolvedMar 1, 2022through Mar 31, 2022
ChlorineKS2005304ResolvedJan 1, 2022through Mar 31, 2022

No reported violation does not prove that every contaminant was tested or absent; SDWIS measured values are incomplete and lag state records.

Solutions matcher

Your personalized water action plan

Matched to Kanopolis ZIP 67454 using 305 PPM nearby hardness and 2 reported measurement benchmarks.

2 matches

Scale protection

High-Capacity Whole House Water Softener

305 PPM is 3× the high-hardness trigger used by this matcher.

Designed to reduce scale on fixtures, water heaters, glassware, and plumbing throughout the home.

Compare whole-house systems

Drinking water protection

Under-Sink Reverse Osmosis System

Copper (90th percentile) has a measured benchmark flag or active health-based SDWIS record in this profile.

A certified multi-stage RO system targets a broader range of dissolved contaminants at the kitchen tap.

Explore under-sink filtration

Affiliate disclosure: we may earn a commission from qualifying purchases, at no added cost to you. Product matching is educational and does not replace certified water testing.

Frequently asked

Water questions for Kanopolis

Is tap water safe in Kanopolis?+

EPA ECHO shows no active health-based violation for the associated systems in this reporting snapshot. This does not prove every contaminant is absent; federal records can lag and household plumbing can change tap conditions.

How hard is the water?+

Nearby USGS observations produce an estimate of 305 PPM, or 17.8 grains per gallon, classified as very hard. This is not a household tap measurement.

Do I need a water softener?+

At 305 PPM, a correctly sized whole-house softener can reduce scale and hard-water spotting. It does not replace contaminant filtration.