Hardness
Very Hard
295.5 PPM · 17.3 GPG
Local water dashboard
Official source aggregationWater quality in Clearwater, KS 67026
A source-transparent look at local hardness, associated public water systems, EPA compliance history, and the measurements that are—and are not—available for Sedgwick County.
1 reported benchmark flag
- Primary matched system
- Clearwater, City Of
- Source water
- Groundwater
- County
- Sedgwick County
- Profile updated
At a glance
What the current records say
EPA quarter 2026Q2
Compliance screen
No active flag
0 active health-based records
Lead 90th percentile
0.006 mg/L
40% of action level
Utility match
1 system
Serves 2,626 people system-wide
Hardness meter
How hard is the water?
Estimated local hardness
USGS hardness classification scale
295.5 PPM
Soft
0–59Moderate
60–120Hard
121–180Very hard
181+
0–59Moderate
60–120Hard
121–180Very hard
181+
Parts per million
295.5
mg/L as CaCO₃ equivalent
Grains per gallon
17.3
1 GPG ≈ 17.1 PPM
What this means at home
At 295.5 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
114
Nearest site
18.9 mi
Observation range
Mar 29, 2016–Jul 16, 2018
Estimate confidence
Moderate
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: 31S 02E 02BABA01 (Well).USGS source documentation ↗
Regional context
Is 67026 typical?
These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.
Clearwater median
296 PPM
About the same1 indexed ZIP readings · Range 295.5–295.5 PPM
Kansas median
289 PPM
7 PPM higher540 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)
0.006 mg/L
Reported Dec 31, 2025
Copper (CU90)
1.4 mg/L
Reported Dec 31, 2025
Numerical coverage
2 comparable results
Missing values remain blank; absence is not treated as a pass.
Lead (90th percentile)
Measured in mg/L
Local 0.006
EPA limit 0.015
Copper (90th percentile)
Measured in mg/L
Local 1.4
EPA limit 1.3
Share of EPA benchmark
100% line = listed limit
2026Q2
- All records
- 15
- Health-based
- 0
- Active health-based
- 0
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Lead and Copper Rule | KS2017329 | Resolved | Oct 1, 2025through Feb 24, 2026 |
| Chlorine | KS2017329 | Resolved | Jul 1, 2025through Jul 31, 2025 |
| Revised Total Coliform Rule | KS2017329 | Resolved | Jul 1, 2025through Jul 31, 2025 |
| Lead and Copper Rule | KS2017329 | Unaddressed | Apr 1, 2025 |
| Revised Total Coliform Rule | KS2017329 | Resolved | Jan 1, 2025through Apr 1, 2025 |
| Chlorine | KS2017329 | Resolved | Jan 1, 2025through Jan 31, 2025 |
| Revised Total Coliform Rule | KS2017329 | Unaddressed | Dec 1, 2024 |
| Lead and Copper Rule | KS2017329 | Resolved | Oct 1, 2024through Feb 14, 2025 |
| Chlorine | KS2017329 | Resolved | Jul 1, 2024through Jul 31, 2024 |
| Revised Total Coliform Rule | KS2017329 | Resolved | Jul 1, 2024through Sep 17, 2024 |
| Revised Total Coliform Rule | KS2017329 | Resolved | Jun 1, 2024through Jun 30, 2024 |
| Revised Total Coliform Rule | KS2017329 | Resolved | May 1, 2023through Jun 21, 2023 |
| Chlorine | KS2017329 | Resolved | Apr 1, 2023through Jun 21, 2023 |
| Public Notice | KS2017329 | Resolved | Dec 4, 2022through Mar 15, 2023 |
| Lead and Copper Rule | KS2017329 | Unaddressed | Dec 30, 2021 |
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 Clearwater ZIP 67026 using 295.5 PPM nearby hardness and 2 reported measurement benchmarks.
Scale protection
High-Capacity Whole House Water Softener
295.5 PPM is 2× 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 systemsDrinking 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 filtrationAffiliate 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 Clearwater
Is tap water safe in Clearwater?+
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 295.5 PPM, or 17.3 grains per gallon, classified as very hard. This is not a household tap measurement.
Do I need a water softener?+
At 295.5 PPM, a correctly sized whole-house softener can reduce scale and hard-water spotting. It does not replace contaminant filtration.