Hardness
Hard
131 PPM · 7.7 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 Fayette County.
At a glance
EPA quarter 2026Q2
Hardness
Hard
131 PPM · 7.7 GPG
Compliance screen
Review needed
1 active health-based record
Lead 90th percentile
9.3e-4 mg/L
6% of action level
Utility match
1 system
Serves 2,547 people system-wide
Hardness meter
Estimated local hardness
USGS hardness classification scale
131 PPM
Parts per million
131
mg/L as CaCO₃ equivalent
Grains per gallon
7.7
1 GPG ≈ 17.1 PPM
What this means at home
At 131 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
14
Nearest site
8 mi
Observation range
Nov 4, 2019–Oct 28, 2024
Estimate confidence
Moderate
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: Wolf Creek WVNWO0001 (Stream).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.
Gauley Bridge median
131 PPM
About the same1 indexed ZIP readings · Range 131–131 PPM
West Virginia median
141 PPM
10 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)
9.3e-4 mg/L
Reported Dec 31, 2025
Copper (CU90)
Not available
No numerical 90th-percentile result
Numerical coverage
1 comparable result
Missing values remain blank; absence is not treated as a pass.
Measured in mg/L
Local 9.3e-4
EPA limit 0.015
100% line = listed limit
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Surface Water Treatment Rule | WV3301037 | Archived | Nov 1, 2025through Nov 30, 2025 |
| Lead and Copper Rule | WV3301037 | Unaddressed | Nov 1, 2025 |
| Revised Total Coliform Rule | WV3301037 | Archived | Oct 1, 2025through Oct 31, 2025 |
| Chlorine | WV3301037 | Archived | Oct 1, 2025through Oct 31, 2025 |
| Surface Water Treatment Rule | WV3301037 | Archived | Oct 1, 2025through Oct 31, 2025 |
| Public Notice | WV3301037 | Resolved | Aug 16, 2025through Sep 10, 2025 |
| Public Notice | WV3301037 | Resolved | Aug 16, 2025through Sep 10, 2025 |
| Public Notice | WV3301037 | Resolved | Aug 10, 2025through Sep 10, 2025 |
| Public Notice | WV3301037 | Resolved | Aug 10, 2025through Sep 10, 2025 |
| Consumer Confidence Rule | WV3301037 | Resolved | Jul 1, 2025through Aug 20, 2025 |
| Long Term 2 Enhanced Surface Water Treatment RuleHealth-based | WV3301037 | Resolved | May 31, 2025through Nov 13, 2025 |
| Long Term 2 Enhanced Surface Water Treatment RuleHealth-based | WV3301037 | Unaddressed | May 31, 2025 |
| Public Notice | WV3301037 | Resolved | May 15, 2025through Sep 10, 2025 |
| Public Notice | WV3301037 | Resolved | May 15, 2025through Sep 10, 2025 |
| Public Notice | WV3301037 | Resolved | May 15, 2025through Sep 10, 2025 |
| Public Notice | WV3301037 | Resolved | May 15, 2025through Sep 10, 2025 |
| Public Notice | WV3301037 | Resolved | May 15, 2025through Sep 10, 2025 |
| Public Notice | WV3301037 | Resolved | May 15, 2025through Sep 10, 2025 |
| CARBON, TOTALHealth-basedReported 0.82 RATIO | WV3301037 | Archived | Apr 1, 2025through Jun 30, 2025 |
| Public Notice | WV3301037 | Resolved | Feb 15, 2025through Sep 10, 2025 |
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 Gauley Bridge ZIP 25085 using 131 PPM nearby hardness and 1 reported measurement benchmarks.
Scale protection
131 PPM is 1× 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
Long Term 2 Enhanced Surface Water Treatment Rule 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
EPA ECHO reports 1 active health-based violation among the associated community water systems. Review the affected utility's current notice and Consumer Confidence Report.
Nearby USGS observations produce an estimate of 131 PPM, or 7.7 grains per gallon, classified as hard. This is not a household tap measurement.
At 131 PPM, a correctly sized whole-house softener can reduce scale and hard-water spotting. It does not replace contaminant filtration.