Hardness
Very Hard
282 PPM · 16.5 GPG
Local water dashboard
Official source aggregationWater quality in Gaylord, KS 67638
A source-transparent look at local hardness, associated public water systems, EPA compliance history, and the measurements that are—and are not—available for Smith County.
1 reported benchmark flag
- Primary matched system
- Gaylord, City Of
- Source water
- Groundwater
- County
- Smith 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
0.0022 mg/L
15% of action level
Utility match
1 system
Serves 83 people system-wide
Hardness meter
How hard is the water?
Estimated local hardness
USGS hardness classification scale
282 PPM
Soft
0–59Moderate
60–120Hard
121–180Very hard
181+
0–59Moderate
60–120Hard
121–180Very hard
181+
Parts per million
282
mg/L as CaCO₃ equivalent
Grains per gallon
16.5
1 GPG ≈ 17.1 PPM
What this means at home
At 282 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
19
Nearest site
18.2 mi
Observation range
Jul 30, 2018–Aug 20, 2025
Estimate confidence
Moderate
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: 06S 11W 28ACDD01 (Well).USGS source documentation ↗
Regional context
Is 67638 typical?
These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.
Gaylord median
282 PPM
About the same1 indexed ZIP readings · Range 282–282 PPM
Kansas median
289 PPM
7 PPM lower540 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)
0.0022 mg/L
Reported Dec 31, 2025
Copper (CU90)
Not available
No numerical 90th-percentile result
Numerical coverage
2 comparable results
Missing values remain blank; absence is not treated as a pass.
Lead (90th percentile)
Measured in mg/L
Local 0.0022
EPA limit 0.015
TTHM
Measured in MG/L
Local 0.082
EPA limit 0.08
Share of EPA benchmark
100% line = listed limit
2026Q2
- All records
- 9
- Health-based
- 2
- Active health-based
- 0
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Lead and Copper Rule | KS2018301 | Resolved | Jan 1, 2026through Mar 4, 2026 |
| Chlorine | KS2018301 | Resolved | Oct 1, 2025through Oct 31, 2025 |
| Revised Total Coliform Rule | KS2018301 | Resolved | Oct 1, 2025through Oct 31, 2025 |
| TTHMHealth-basedReported 0.082 MG/L · MCL 0.08 | KS2018301 | Resolved | Jul 1, 2023through Sep 30, 2023 |
| TTHMHealth-basedReported 0.087 MG/L · MCL 0.08 | KS2018301 | Resolved | Apr 1, 2023through Jun 30, 2023 |
| TTHM | KS2018301 | Resolved | Jul 1, 2022through Feb 17, 2023 |
| Revised Total Coliform Rule | KS2018301 | Resolved | Sep 1, 2021through Sep 30, 2021 |
| Chlorine | KS2018301 | Resolved | Jul 1, 2021through Sep 30, 2021 |
| Lead and Copper Rule | KS2018301 | Unaddressed | Jan 1, 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 Gaylord ZIP 67638 using 282 PPM nearby hardness and 2 reported measurement benchmarks.
Scale protection
High-Capacity Whole House Water Softener
282 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
TTHM 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 Gaylord
Is tap water safe in Gaylord?+
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 282 PPM, or 16.5 grains per gallon, classified as very hard. This is not a household tap measurement.
Do I need a water softener?+
At 282 PPM, a correctly sized whole-house softener can reduce scale and hard-water spotting. It does not replace contaminant filtration.