Hardness
Very Hard
224 PPM · 13.1 GPG
Local water dashboard
Official source aggregationWater quality in Davis, WV 26260
A source-transparent look at local hardness, associated public water systems, EPA compliance history, and the measurements that are—and are not—available for Tucker County.
1 active health-based violation
- Primary matched system
- Davis Water Works
- Source water
- Surface water + Groundwater
- County
- Tucker County
- Profile updated
At a glance
What the current records say
EPA quarter 2026Q2
Compliance screen
Review needed
1 active health-based record
Lead 90th percentile
0.0025 mg/L
17% of action level
Utility match
2 systems
Serves 952 people system-wide
Hardness meter
How hard is the water?
Estimated local hardness
USGS hardness classification scale
224 PPM
Soft
0–59Moderate
60–120Hard
121–180Very hard
181+
0–59Moderate
60–120Hard
121–180Very hard
181+
Parts per million
224
mg/L as CaCO₃ equivalent
Grains per gallon
13.1
1 GPG ≈ 17.1 PPM
What this means at home
At 224 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
79
Nearest site
9.7 mi
Observation range
Jan 11, 2016–Jun 30, 2026
Estimate confidence
Moderate
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: NORTH BRANCH POTOMAC RIVER NEAR KEMPTON, MD (Stream).USGS source documentation ↗
Regional context
Is 26260 typical?
These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.
Davis median
224 PPM
About the same1 indexed ZIP readings · Range 224–224 PPM
West Virginia median
141 PPM
83 PPM higher219 indexed ZIP readings · Range 85.5–265 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 pass
Lead (PB90)
0.0025 mg/L
Reported Jun 30, 2026
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.
Lead (90th percentile)
Measured in mg/L
Local 0.0025
EPA limit 0.015
Share of EPA benchmark
100% line = listed limit
2026Q2
- All records
- 124
- Health-based
- 1
- Active health-based
- 1
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Public Notice | WV3304701 | Unaddressed | Feb 12, 2026 |
| Lead and Copper Rule | WV3304701 | Unaddressed | Dec 30, 2025 |
| Lead and Copper RuleHealth-based | WV3304701 | Unaddressed | Nov 25, 2025 |
| Radium-228 | WV3304712 | Archived | Oct 1, 2025through Dec 31, 2025 |
| 1,2,4-Trichlorobenzene | WV3304712 | Archived | Oct 1, 2025through Dec 31, 2025 |
| DICHLOROMETHANE | WV3304712 | Archived | Oct 1, 2025through Dec 31, 2025 |
| o-Dichlorobenzene | WV3304712 | Archived | Oct 1, 2025through Dec 31, 2025 |
| Vinyl chloride | WV3304712 | Archived | Oct 1, 2025through Dec 31, 2025 |
| 1,2-Dichloroethane | WV3304712 | Archived | Oct 1, 2025through Dec 31, 2025 |
| 1,1,1-Trichloroethane | WV3304712 | Archived | Oct 1, 2025through Dec 31, 2025 |
| Carbon tetrachloride | WV3304712 | Archived | Oct 1, 2025through Dec 31, 2025 |
| Tetrachloroethylene | WV3304712 | Archived | Oct 1, 2025through Dec 31, 2025 |
| CHLOROBENZENE | WV3304712 | Archived | Oct 1, 2025through Dec 31, 2025 |
| Benzene | WV3304712 | Archived | Oct 1, 2025through Dec 31, 2025 |
| BHC-GAMMA | WV3304712 | Archived | Oct 1, 2025through Dec 31, 2025 |
| Di(2-ethylhexyl) phthalate | WV3304712 | Archived | Oct 1, 2025through Dec 31, 2025 |
| Picloram | WV3304712 | Archived | Oct 1, 2025through Dec 31, 2025 |
| Carbofuran | WV3304712 | Archived | Oct 1, 2025through Dec 31, 2025 |
| Atrazine | WV3304712 | Archived | Oct 1, 2025through Dec 31, 2025 |
| Heptachlor | WV3304712 | Archived | Oct 1, 2025through Dec 31, 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
Your personalized water action plan
Matched to Davis ZIP 26260 using 224 PPM nearby hardness and 1 reported measurement benchmarks.
Scale protection
High-Capacity Whole House Water Softener
224 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
Lead and Copper 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
Water questions for Davis
Is tap water safe in Davis?+
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.
How hard is the water?+
Nearby USGS observations produce an estimate of 224 PPM, or 13.1 grains per gallon, classified as very hard. This is not a household tap measurement.
Do I need a water softener?+
At 224 PPM, a correctly sized whole-house softener can reduce scale and hard-water spotting. It does not replace contaminant filtration.