Hardness
Moderately Hard
104 PPM · 6.1 GPG
Local water dashboard
Official source aggregationA source-transparent look at local hardness, associated public water systems, EPA compliance history, and the measurements that are—and are not—available for Wyoming County.
At a glance
EPA quarter 2026Q2
Hardness
Moderately Hard
104 PPM · 6.1 GPG
Compliance screen
Review needed
2 active health-based records
Lead 90th percentile
0 mg/L
0% of action level
Utility match
2 systems
Serves 241 people system-wide
Hardness meter
Estimated local hardness
USGS hardness classification scale
104 PPM
Parts per million
104
mg/L as CaCO₃ equivalent
Grains per gallon
6.1
1 GPG ≈ 17.1 PPM
What this means at home
At 104 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
65
Nearest site
1.9 mi
Observation range
Jul 6, 2016–Jun 10, 2025
Estimate confidence
Moderate
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: Wyo-0283 (Well).USGS source documentation ↗
Regional context
These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.
Brenton median
104 PPM
About the same1 indexed ZIP readings · Range 104–104 PPM
West Virginia median
141 PPM
37 PPM lower219 indexed ZIP readings · Range 85.5–265 PPM
EPA benchmark screen
Available numerical results from associated SDWIS community water systems, compared with the applicable action level or federal MCL. Federal measured-value coverage is incomplete.
Lead (PB90)
0 mg/L
Reported Dec 31, 2025
Copper (CU90)
1.46 mg/L
Reported Jun 30, 1994
Numerical coverage
3 comparable results
Missing values remain blank; absence is not treated as a pass.
Measured in mg/L
Local 0
EPA limit 0.015
Measured in mg/L
Local 1.46
EPA limit 1.3
Measured in UG/L
Local 94
EPA limit 0.06
100% line = listed limit
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Public Notice | WV3305504 | Unaddressed | Feb 13, 2026 |
| Public Notice | WV3305504 | Unaddressed | Feb 13, 2026 |
| Total Haloacetic Acids (HAA5) | WV3305504 | Archived | Oct 1, 2025through Dec 31, 2025 |
| TTHM | WV3305504 | Archived | Oct 1, 2025through Dec 31, 2025 |
| Revised Total Coliform Rule | WV3305532 | Resolved | Oct 1, 2025through Oct 31, 2025 |
| Chlorine | WV3305532 | Archived | Oct 1, 2025through Oct 31, 2025 |
| TTHM | WV3305504 | Archived | Jul 1, 2025through Sep 30, 2025 |
| Total Haloacetic Acids (HAA5) | WV3305504 | Archived | Jul 1, 2025through Sep 30, 2025 |
| Revised Total Coliform Rule | WV3305532 | Resolved | May 1, 2025through May 31, 2025 |
| Chlorine | WV3305532 | Resolved | May 1, 2025through May 31, 2025 |
| TTHM | WV3305504 | Archived | Apr 1, 2025through Jun 30, 2025 |
| Total Haloacetic Acids (HAA5) | WV3305504 | Archived | Apr 1, 2025through Jun 30, 2025 |
| Groundwater Rule | WV3305532 | Resolved | Feb 1, 2025through Feb 28, 2025 |
| Total Haloacetic Acids (HAA5) | WV3305504 | Archived | Jan 1, 2025through Mar 31, 2025 |
| TTHM | WV3305504 | Archived | Jan 1, 2025through Mar 31, 2025 |
| Lead and Copper Rule | WV3305504 | Resolved | Dec 30, 2024through Oct 9, 2025 |
| Public Notice | WV3305504 | Resolved | Oct 21, 2024through Dec 11, 2024 |
| Total Haloacetic Acids (HAA5) | WV3305504 | Archived | Oct 1, 2024through Dec 31, 2024 |
| TTHM | WV3305504 | Archived | Oct 1, 2024through Dec 31, 2024 |
| Revised Total Coliform Rule | WV3305532 | Resolved | Sep 1, 2024through Sep 30, 2024 |
No reported violation does not prove that every contaminant was tested or absent; SDWIS measured values are incomplete and lag state records.
Solutions matcher
Matched to Brenton ZIP 24818 using 104 PPM nearby hardness and 3 reported measurement benchmarks.
Drinking water protection
Copper (90th percentile), Total Haloacetic Acids (HAA5) have 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
EPA ECHO reports 2 active health-based violations among the associated community water systems. Review the affected utility's current notice and Consumer Confidence Report.
Nearby USGS observations produce an estimate of 104 PPM, or 6.1 grains per gallon, classified as moderately hard. This is not a household tap measurement.
There is no high-hardness trigger in this profile. Confirm with a tap test before buying equipment.