Hardy County, West Virginia
8 ZIP codes · Avg score 48/100 · Grade D · Updated 2026-06-04
The latest EPA cycle for Hardy County covers 8 ZIP codes and shows a low safety grade — systemic compliance gaps have persisted over multiple reporting periods, and the county has not moved out of the bottom tier in recent years.
How Hardy County Compares
How Hardy County Compares
Hardy County scores 16 points below the West Virginia state average (64/100) and 20 points below the national average (68/100).
Data: EPA SDWIS Last verified: 2026-06-04
ZIP Code Risk Map
Water Quality Map: Hardy County, West Virginia
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 17.7 (asthma 12.2%, diabetes 18.4%)
Estimated additional annual cost per homeowner: $1,978, driven primarily by sea_level
Infrastructure: 0.475% avg pipe failure probability, 88% of ZIPs at high risk
55.4% of homes built before 1978 (lead paint era)
Violation History (2024–2025)
→ Stable trendEPA violation counts by year across Hardy County water systems. Health-based shown in red, total in blue.
Peak year: 2025 with 45 violations. Past 5 years: 75 total (75 health-based).
Source: EPA SDWIS historical violations. Data may lag 6–12 months for the most recent year.
County Health Indicators vs National Average
Black markers indicate national averages. Source: CDC PLACES, Census ACS.
Infrastructure Overview
Sources: Census ACS (housing age), EPA SDWIS (infrastructure risk model), state bridge inspection data.
Compound Risk Breakdown
Estimated additional annual cost per homeowner: $1,978
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
6,715 housing units in Hardy County
Source: U.S. Census Bureau ACS B25034 (Year Structure Built).
Water Safety Affordability
How much it costs to fix water issues relative to home values in Hardy County
Remediation costs are relatively manageable for most homeowners in Hardy County, representing a small fraction of property value.
Remediation includes water filtration, lead abatement, radon mitigation, and flood protection where applicable. Source: Census ACS, EPA SDWIS.
Health Outcomes vs National Average
CDC PLACES data for Hardy County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water Systems with Most Violations
Top 5 systems in Hardy County ranked by EPA violation count.
| # | Water System | Population | Violations |
|---|---|---|---|
| 1 | Hardy County Public Service District-trout Run | 245 | 62 |
| 2 | WARDENSVILLE, TOWN OF | 788 | 53 |
| 3 | HARDY COUNTY PSD 220 SOUTH | 1,463 | 25 |
| 4 | Hardy County Public Service District 220 N | 1,442 | 25 |
| 5 | Hardy County Public Service District-route 55 | 908 | 25 |
8 total water systems serve Hardy County.
All ZIP Codes in Hardy County
8 ZIP codes tracked in Hardy County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 26755 | Rio | 53 | D | 0 | $165K |
| 2 | 26801 | Baker | 53 | D | 0 | $165K |
| 3 | 26823 | Capon Springs | 53 | D | 0 | — |
| 4 | 26845 | Old Fields | 50 | D | 9 | $201K |
| 5 | 26836 | Moorefield | 46 | D | 16 | $153K |
| 6 | 26851 | Wardensville | 45 | D | 53 (32 health) | $195K |
| 7 | 26731 | Lahmansville | 40 | D | 0 | $332K |
| 8 | 26810 | Lost City | 40 | D | 0 | $121K |
Recommended Buyer Guides for Hardy County
Independent picks. EPA-grounded. Matched here.
- Best Lead Paint Test Kits — 55.4% of homes built before 1978
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal at the kitchen tap
- Best Radon Test Kits — EPA Radon Zone 1 (highest risk) dominant in county
Deep Dive Reports
Detailed analysis for Hardy County, West Virginia
Overview
Hardy County in West Virginia covers 8 ZIP codes with an average Home Safety Score of D (48/100).
3 of 8 ZIP codes have recorded EPA violations. 32 health-based violations have been documented.
← Back to West Virginia water quality report
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Home values: U.S. Census Bureau ACS (median estimates by ZCTA)
Updated daily.
What You Can Do
Hardy County has a grade of D. Here are steps to protect your household.
Test your tap water
Order a certified lab test kit ($20-$50) to check for lead, bacteria, and other contaminants specific to your ZIP code.
Consider a certified water filter
NSF-certified filters can remove most common contaminants. Match the filter to your test results for best protection. Try our filter matcher
Contact your water utility
Request the latest Consumer Confidence Report (CCR) from your water provider. It details exactly what was found in your water supply.
Check for lead in your home
55.4% of homes in this county were built before 1978. Older plumbing and solder can leach lead into drinking water, especially in the morning.