Harpers Ferry Tap Water Quality Report
Harpers Ferry's water has 2 contaminants above EPA MCLGs. Consider using a certified water filter for additional protection.
People Served
2,122
Health-based violations since 2020
2
CORPORATION OF HARPERS FERRY. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Latest sample on file
Aug 2022 · CORPORATION OF HARPERS FERRY
Utilities publish newer results in their annual water quality report (Consumer Confidence Report).
Is Harpers Ferry Tap Water Safe to Drink?
We recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems. Harpers Ferry's water has 2 contaminants above EPA health-based guidelines (MCLGs).
CORPORATION OF HARPERS FERRY, Harpers Ferry's water system, serves 2,122 people. 1 other system is listed for Harpers Ferry. Each system's results are listed under its own name, never added to CORPORATION OF HARPERS FERRY's. Water quality testing is conducted regularly and reported to the EPA. The latest sample on file for CORPORATION OF HARPERS FERRY is from Aug 2022.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in West Virginia
Harpers Ferry Water Service Areas
What these numbers actually mean for Harpers Ferry, WV
We read Harpers Ferry, WV’s published record and send you a short report — which findings warrant a decision, which to ignore, and what to do about it. Including when the answer is nothing.
- 2 contaminants above EPA MCLGs, 2 contaminants with an EPA health goal detected in some samples (no level on file) and 2 health-based EPA violations that began after the latest compliance result on file
- 81 results on file
- No PFAS results on record
Buying a home here? Property Water Report — $49 Emailed within one business day.
Fluoride in Harpers Ferry's water
CORPORATION OF HARPERS FERRY
PWSID WV3301912
CORPORATION OF HARPERS FERRY reported 0.61 mg/L, below the 0.7 mg/L U.S. Public Health Service recommendation.
POTOMAC FARMS WATER CO
PWSID WV3301947
No fluoride level in our data for POTOMAC FARMS WATER CO. Your utility's annual water quality report (CCR) lists it.
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Recommended Water Filters for Harpers Ferry
Based on Harpers Ferry's water quality data, these NSF-certified filters are recommended to remove contaminants above EPA MCLGs.
Culligan
ZeroWater
NSF Certified:
Flow Rate
1.9 gpm
Daily Production
1 gpd
Highlights:
- Compact design
- Easy to set up
- Affordable
- NSF-42, NSF-53, NSF-401 certified
Removes 19 contaminants:
+14 more
Strontium, Molybdenum, Fluoride, Uranium, Lead, Total PFAS, Chlorine, 25, Phosphorus, Bicarbonate, Calcium, Carbonate, Magnesium, Sodium
Santevia
Bath Filter
NSF Certified:
Flow Rate
0.36 gpm
Highlights:
- Organic cotton design reduces plastic used in construction
- Affordable upfront & ongoing cost
- The only bath filter that removed 100% chlorine with “normal” faster faucet flow
Removes 1 contaminants:
Waterdrop
A1
NSF Certified:
Flow Rate
1 gpm
Highlights:
- Performance certified
- Lower price than Philips
- Hot water dispensing
- Compact design
Removes 5 contaminants:
Whirlpool Corporation
W11256135
NSF Certified:
Capacity
1001 gal
Filter Life
3 mo
Flow Rate
0.7 gpm
Removes 19 contaminants:
+14 more
Benzene, Carbofuran, Chlorine (Free), Chlorine (Total), Chlorine Dioxide, Chlorobenzene, Cryptosporidium, Ethylbenzene, Lead, Mercury, Metolachlor, Tetrachloroethylene, Toxaphene, Turbidity
Test Your Water Quality
Professional laboratory testing provides accurate, detailed analysis of your drinking water.
SimpleLab
Advanced Home Water Test
$269
Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.
Tap Score
Haloacetic Acids (HAA9) Test
$275
Tests for disinfection byproducts formed when chlorine reacts with organic matter in water treatment.
Tap Score
Advanced Microplastics Test
$829
Cutting-edge testing for microplastics particles in drinking water using advanced laboratory techniques.
What Harpers Ferry's water readings can explain
We publish a city-level hardness figure for Harpers Ferry, resolved from its water systems where they report one and estimated from county sampling where they do not. Each page starts with the hot-tap and cold-tap check, then shows what your own water system reported.
On a private well near Harpers Ferry? Public-water results do not apply to private wells. See Jefferson County well water testing and USGS risk data — modeled arsenic, nitrate, and the tests to run.
Water softener cost and installation in Harpers Ferry
Harpers Ferry's tap water has an estimated 17.6 grains per gallon (300.8 mg/L, county sampling in Jefferson County) — very hard on the USGS scale, the range where scale on fixtures and appliances is the usual complaint.
Water softener cost for an estimated 17.6 gpg water in Harpers Ferry — equipment and local installation labour for your ZIP code, with the sizing arithmetic shown in full. For the national picture first, read what a water softener costs — equipment, installation labour and ten-year ownership, each separated out. For West Virginia as a whole, read water softener cost in West Virginia — priced against the plumber wage published for the state.
Frequently Asked Questions About Harpers Ferry Tap Water
Harpers Ferry's water has 2 contaminants above EPA MCLGs. We recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems. EPA records 2 health-based violations for CORPORATION OF HARPERS FERRY that began after its latest compliance result on file (Aug 2022): Treatment Technique (SWTR and GWR) (Surface Water Treatment Rule), 2 violations, the first beginning on April 1, 2025 and the latest on May 1, 2025. Every such result predates them, so none can show the water met the standard since, and this page does not call the water safe.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach CORPORATION OF HARPERS FERRY. For a problem with your water now (discolored water, no water, low pressure, a leak), contact CORPORATION OF HARPERS FERRY directly.
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