Hardness
Hard
163 PPM · 9.5 GPG
Local water dashboard
Official source aggregationWater quality in Henlawson, WV 25624
A source-transparent look at local hardness, associated public water systems, EPA compliance history, and the measurements that are—and are not—available for Logan County.
2 active health-based violations
- Primary matched system
- Logan County Psd - Northern Regional
- Source water
- Surface water
- County
- Logan County
- Profile updated
At a glance
What the current records say
EPA quarter 2026Q2
Compliance screen
Review needed
2 active health-based records
Lead 90th percentile
0 mg/L
0% of action level
Utility match
1 system
Serves 16,921 people system-wide
Hardness meter
How hard is the water?
Estimated local hardness
USGS hardness classification scale
163 PPM
Soft
0–59Moderate
60–120Hard
121–180Very hard
181+
0–59Moderate
60–120Hard
121–180Very hard
181+
Parts per million
163
mg/L as CaCO₃ equivalent
Grains per gallon
9.5
1 GPG ≈ 17.1 PPM
What this means at home
At 163 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
12.4 mi
Observation range
Aug 30, 2016–Oct 28, 2024
Estimate confidence
Moderate
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: 048.0 GUYANDOTTE RIVER AT MAN, W. VA. (Stream).USGS source documentation ↗
Regional context
Is 25624 typical?
These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.
Henlawson median
163 PPM
About the same1 indexed ZIP readings · Range 163–163 PPM
West Virginia median
141 PPM
22 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 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.
Lead (90th percentile)
Measured in mg/L
Local 0
EPA limit 0.015
Share of EPA benchmark
100% line = listed limit
2026Q2
- All records
- 31
- Health-based
- 3
- Active health-based
- 2
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Public Notice | WV3302364 | Unaddressed | Mar 25, 2026 |
| Long Term 2 Enhanced Surface Water Treatment RuleHealth-based | WV3302364 | Unaddressed | Jan 1, 2026 |
| Consumer Confidence Rule | WV3302364 | Unaddressed | Oct 1, 2024 |
| Consumer Confidence Rule | WV3302364 | Resolved | Jul 1, 2024through Oct 1, 2024 |
| Public Notice | WV3302364 | Unaddressed | Apr 12, 2024 |
| Public Notice | WV3302364 | Unaddressed | Mar 15, 2024 |
| Public Notice | WV3302364 | Unaddressed | Mar 15, 2024 |
| Public Notice | WV3302364 | Unaddressed | Mar 15, 2024 |
| Public Notice | WV3302364 | Unaddressed | Feb 15, 2024 |
| Public Notice | WV3302364 | Unaddressed | Nov 16, 2023 |
| Long Term 2 Enhanced Surface Water Treatment RuleHealth-based | WV3302364 | Resolved | Aug 27, 2023through Apr 24, 2023 |
| Surface Water Treatment Rule | WV3302364 | Resolved | Feb 1, 2023through Feb 28, 2023 |
| Revised Total Coliform Rule | WV3302364 | Resolved | Jan 1, 2023through Jan 31, 2023 |
| Surface Water Treatment Rule | WV3302364 | Resolved | Jan 1, 2023through Jan 31, 2023 |
| Chlorine | WV3302364 | Resolved | Jan 1, 2023through Mar 10, 2023 |
| Lead and Copper Rule | WV3302364 | Unaddressed | Dec 30, 2022 |
| Lead and Copper Rule | WV3302364 | Resolved | Oct 1, 2022through Sep 21, 2023 |
| Total Haloacetic Acids (HAA5) | WV3302364 | Resolved | Aug 17, 2021through Dec 12, 2023 |
| Public Notice | WV3302364 | Unaddressed | Feb 14, 2021 |
| Public Notice | WV3302364 | Unaddressed | Jan 14, 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 Henlawson ZIP 25624 using 163 PPM nearby hardness and 1 reported measurement benchmarks.
Scale protection
High-Capacity Whole House Water Softener
163 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
Under-Sink Reverse Osmosis System
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
Water questions for Henlawson
Is tap water safe in Henlawson?+
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.
How hard is the water?+
Nearby USGS observations produce an estimate of 163 PPM, or 9.5 grains per gallon, classified as hard. This is not a household tap measurement.
Do I need a water softener?+
At 163 PPM, a correctly sized whole-house softener can reduce scale and hard-water spotting. It does not replace contaminant filtration.