Harpers Ferry, WV: PFAS Above 2029 MCL Level
EPA data combined for 5 water systems mapped to this ZIP (largest mapped system: Wvaw - Walnut Grove Utilities)
Health-based violation records by water system:
EPA records for the water systems mapped to 25425 in Harpers Ferry, WV contain 181 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 4 are marked health-based.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water EPA records for water systems mapped to this ZIP show 4 health-based violations and 177 non-health-based (since 2021).
- Lead The reported 90th-percentile lead result of 0.003 mg/L is below the EPA action level for water systems; EPA's health goal for lead is zero.
- PFAS At least one PFAS result is above an EPA MCL value (UCMR5 sampling; MCL compliance required from 2029).
- Radon EPA Zone 1 - highest county-level potential. This is not a home measurement; test before any threshold comparison.
- Flood 32 cumulative NFIP claim records. Check the current FEMA map for a specific address.
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Although the dataset for Harpers Ferry (25425) is limited in scope, one critical condition stands as the only elevated finding on record.
Score Breakdown
Overall Home Safety Score: Score unavailable
Required evidence is missing. Missing values remain unknown and are not imputed or renormalized.
Canonical components
Required domains
Coverage: 3 of 4 components and 2 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (7) CRITICAL
Your Water System
ZIP code 25425 in Harpers Ferry, West Virginia is mapped to the water system Wvaw - Walnut Grove Utilities (EPA ID: WV3301942). This system provides water to approximately 7,250 people from surface water sources.
There are 5 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| Wvaw - Walnut Grove Utilities | WV3301942 | 7,250 | Surface water |
| Corporation of Harpers Ferry | WV3301912 | 2,122 | Surface water |
| Wvaw - the Mountain Water System | WV3301963 | 976 | Groundwater |
| Oak Hill Mobile Home Community Llc | WV3301949 | 172 | Groundwater |
| Charles Town Utl-glen Haven Utilities | WV3301909 | 195 | Groundwater |
Other Water Quality Reports in West Virginia
- 24701 (Bluefield) - 21 violations recorded for mapped water systems
- 24712 (Athens) - 3 violations recorded for mapped water systems
- 24714 (Beeson)
- 24715 (Bramwell) - 16 violations recorded for mapped water systems
- 24716 (Bud)
- 24719 (Covel)
- 24724 (Freeman)
- 24726 (Herndon) - 60 violations recorded for mapped water systems
- 24729 (Hiawatha)
- 24731 (Kegley)
- 24732 (Kellysville)
- 24733 (Lashmeet)
- 24736 (Matoaka) - 60 violations recorded for mapped water systems
- 24737 (Montcalm) - 21 violations recorded for mapped water systems
- 24738 (Nemours)
- 24739 (Princeton) - 22 violations recorded for mapped water systems
- 24740 (Princeton) - 22 violations recorded for mapped water systems
- 24747 (Rock) - 22 violations recorded for mapped water systems
- 24751 (Wolfe)
- 24801 (Welch) - 244 violations recorded for mapped water systems
Nearby Water Quality Reports
- 25423 (Halltown) - 2 mi
- 25432 (Millville) - 2 mi
- 25442 (Shenandoah Junction) - 5 mi - 98 violations recorded for mapped water systems
- 25438 (Ranson) - 5 mi - 96 violations recorded for mapped water systems
- 25414 (Charles Town) - 5 mi - 155 violations recorded for mapped water systems
- 25410 (Bakerton) - 6 mi
- 25441 (Rippon) - 6 mi
- 21758 (Knoxville, MD) - 7 mi - 2 violations recorded for mapped water systems
- 21715 (Brownsville, MD) - 8 mi
- 21716 (Brunswick, MD) - 8 mi - 2 violations recorded for mapped water systems
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Wvaw - Walnut Grove Utilities (WV3301942) on EPA.gov.
4 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.
Compliance History
PFAS Contamination Detected
PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 25425. One or more compound results are above the level of a federal PFAS MCL with compliance required from 2029.
Detected compounds: PFOS, PFBS, PFNA, PFHxS, PFPeA, PFHxA, PFOA.
Highest measured level: 0.0173 µg/L
Reverse osmosis (RO) and activated carbon block filters can reduce PFAS at the tap. Certifications list the compounds covered: an NSF/ANSI 53 or 58 claim for PFOA/PFOS does not cover every PFAS, so check that the product lists the compounds detected here.
Environmental Hazards (11) MODERATE
Home & Infrastructure (6) OK
Cost & Community (9) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Harpers Ferry
Based on local data for ZIP 25425, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Home & Flood Insurance
The ZIP code for this report in Harpers Ferry has 32 FEMA flood claims on record. Standard homeowner policies don't cover flood damage - make sure you're protected.
Typical cost: Flood insurance: premiums vary by property and flood zone; request a quote
Check Your Flood Zone (Free)FEMA flood map lookup - see if your property is in a flood zone
Free tip: Check your FEMA flood zone at msc.fema.gov (free lookup)
Gutter Installation & Repair
The median home in 25425 was built around 1983. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.
Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home
Estimate Your Home Maintenance CostsWindow Replacement
The median build year of homes in Harpers Ferry is 1983; check the age and condition of your own windows. ENERGY STAR windows can save $101–$583/year on energy bills.
Typical cost: Window replacement: typically $300–$800 per window installed
Estimate Your Home Maintenance CostsService recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.
Frequently Asked Questions
Is the tap water in 25425 safe to drink?
EPA SDWIS records 181 violations since 2021 across the water systems mapped to ZIP 25425 (primary system: Wvaw - Walnut Grove Utilities), including 4 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.
Where does 25425's water come from?
The recorded water source for Wvaw - Walnut Grove Utilities, a system mapped to ZIP code 25425, is Surface water. This system serves approximately 7,250 people.
How can I get my water tested in Harpers Ferry?
If Wvaw - Walnut Grove Utilities supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.
Is lead a concern in 25425 tap water?
The Lead and Copper Rule record selected for 25425 reports a 90th-percentile lead result of 0.003 mg/L for a water system mapped to this ZIP (record date 2025-12-31). The EPA action level is 0.015 mg/L. This result is below the EPA action level; it does not show the lead level in each home.
What is the radon risk for 25425?
25425 is mapped to a county in EPA Radon Zone 1 (high county-level radon potential; EPA recommends testing every home), located in Jefferson County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
Are there PFAS (forever chemicals) in 25425's water?
Yes, PFAS have been detected in samples from water systems mapped to 25425. One or more PFAS results are above the level of a federal PFAS MCL with compliance required from 2029. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.
What does the NFIP claim history show for ZIP 25425?
FEMA records contain 32 flood insurance claims filed in ZIP code 25425; the recorded rated-zone value (the most frequent one if there are several claims) is A, which is claims evidence and may differ from the current FEMA map zone for a property. Claim records do not establish current property risk. Review FEMA's map for the specific property.
How to cite this page
ZipCheckup. (2026). Harpers Ferry, WV: PFAS Above 2029 MCL Level. https://zipcheckup.com/report/25425/
@misc{zipcheckup-report-25425,
author = {{ZipCheckup}},
title = {{Harpers Ferry, WV: PFAS Above 2029 MCL Level}},
year = {2026},
url = {https://zipcheckup.com/report/25425/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 25425
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 25423 | Halltown, WV | 1.5 mi | N/A | 0 |
| 25432 | Millville, WV | 1.7 mi | N/A | 0 |
| 25442 | Shenandoah Junction, WV | 4.8 mi | N/A | 98 |
| 25438 | Ranson, WV | 5.0 mi | N/A | 96 |
| 25414 | Charles Town, WV | 5.3 mi | N/A | 155 |
| 25410 | Bakerton, WV | 5.8 mi | N/A | 0 |
| 25441 | Rippon, WV | 5.8 mi | N/A | 0 |
| 21758 | Knoxville, MD | 6.7 mi | N/A | 2 |
| 21715 | Brownsville, MD | 7.7 mi | N/A | 0 |
| 21716 | Brunswick, MD | 7.8 mi | C | 2 |
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