Is Mcmechen, WV Tap Water Safe to Drink?
Graded B-, with 21 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
70/100
waterverge.com Mcmechen, WV — Water Quality Report
Mcmechen's drinking water received a grade of B- (70 out of 100), indicating fair water quality. The city's 1 water system serves approximately 2,212 residents using groundwater.
Lead levels were measured at 1.0 ppb (90th percentile), well within EPA limits. This system has not yet been tested for PFAS under the EPA UCMR 5 program.
The system has 79 violations on record, including 3 health-based violations. 21 remain unresolved.
What to know about Mcmechen's water
Mcmechen ranks #96 out of 248 cities in West Virginia for water quality, placing it mid-range in the state.
Mcmechen relies on groundwater, which is generally less vulnerable to surface contamination but can be affected by naturally occurring minerals like arsenic and nitrate, as well as agricultural and industrial runoff.
As a small community water system, Mcmechen may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
The system has seen 9 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
Water quality score
See methodology →Is Mcmechen, WV water safe to drink?
Mcmechen's drinking water has significant quality concerns based on EPA testing data. With a grade of B- (70/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 1 water system serves approximately 2,212 residents using groundwater (wells).
Recent water quality updates for Mcmechen
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Mcmechen's water quality assessment. Grade: B- (70/100).
Contaminants: Lead and Copper Rule, cis-1,2-Dichloroethylene, Trichloroethylene.
Contaminants: Public Notice.
1 health-based. Contaminants: Stage 1 Disinfectants and Disinfection Byproducts Rule.
Federal disaster declaration (FEMA DR-4787). Flood event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-4220). Flood event — may have impacted local water infrastructure.
Key contaminant findings
Based on the most recent EPA sampling data for Mcmechen's water supply.
Well within EPA limits.
Violation history
Mcmechen's water system has 79 total violations on record, including 3 health-based violations. 21 remain unresolved. 9 violations were issued in the last 5 years.
Flood & environmental risk
Marshall County has experienced 8 federally declared disasters since 1972. Flooding and severe storms can overwhelm water treatment plants, cause sewage overflows, and introduce agricultural runoff, bacteria, and sediment into drinking water supplies. Local water sources include Wheeling Creek Below Blaine, Wheeling Creek, Ohio River.
Where does Mcmechen's water come from?
Mcmechen's drinking water comes from groundwater (wells), supplied by 1 water system serving approximately 2,212 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate. Nearby water bodies include Wheeling Creek Below Blaine (river), Wheeling Creek (river), Ohio River (river).
What Mcmechen residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Mcmechen's water.
Your water utility is required to publish an annual Consumer Confidence Report (CCR) with detailed testing results. Ask for the latest copy or check your utility's website.
Mcmechen's area has a history of flooding. After severe weather, watch for boil water advisories from your local utility.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
Top industrial polluters within 10 miles of Mcmechen
Industrial polluters nearby
Reported releases to surface water by facilities near Mcmechen, ranked by pounds discharged annually.
Total reported releases to surface water: 21,859 lbs
| Facility | Top chemical | To surface water (lbs/yr) | Distance |
|---|---|---|---|
AMERICAN ELECTRIC POWER KAMMER/MITCHELL PLANT MOUNDSVILLE, WV26041 | Manganese compounds | 21,859 | 6.3 mi |
AES INDUSTRIES INC WHEELING, WV26003 | Copper | 0 | 6.4 mi |
SAFETY-KLEEN SYSTEMS WHEELING (WHE) WHEELING, WV26003 | — | — | 6.3 mi |
SWISHER INTERNATIONAL INC WHEELING, WV26003 | — | — | 3.6 mi |
NAIL CITY BRONZE WHEELING, WV26003 | — | — | 4.7 mi |
Source: EPA Toxic Release Inventory (TRI) 2023
Superfund sites within 10 miles of Mcmechen
Superfund sites nearby
Federally tracked hazardous-waste sites on the EPA National Priorities List. Proximity does not necessarily indicate tap-water contamination — the connection depends on hydrology and treatment.
- HANLIN ALLIED OLIN6.6 mi
Source: EPA Superfund National Priorities List
Flood & disaster history
Marshall County has experienced 8 federally declared disasters since 1972. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
Full contaminants report
| Contaminant | Detected Level | EPA Limit | Unit | Category | Status |
|---|---|---|---|---|---|
| Lead (90th percentile) LeadHeavy Metal A toxic heavy metal that can leach into drinking water from older pipes, solder, and fixtures. No amount of lead in water is considered safe. Health EffectsBrain and nervous system damage in children, kidney damage, high blood pressure, and reproductive problems in adults. EPA Limit15 ppb action level Common SourcesCorrosion of lead pipes, lead solder, brass faucets, and household plumbing. | 1.0 | 15 | ppb | Inorganic | Safe |
Lead level trend (90th percentile)
See how Mcmechen compares by contaminant
Explore where Mcmechen ranks among all West Virginia cities for specific contaminants.
Water source & infrastructure
Where Mcmechen's water comes from
Mcmechen's drinking water is drawn from underground aquifers through wells.
Groundwater is naturally filtered through rock and soil layers, generally requiring less treatment than surface water. However, it can contain naturally occurring contaminants like arsenic, radon, and minerals.
Agricultural activity, septic systems, and industrial operations near well fields can introduce nitrates, pesticides, and volatile organic compounds.
The system is operated by local government ownership and serves approximately 2,212 people through 1 water system.
Water bodies near Mcmechen
Mcmechen is located near 3 notable water bodies. These water bodies contribute to the regional watershed and may indirectly affect groundwater quality.
Water systems serving Mcmechen
| System Name | PWSID | Population | Source |
|---|---|---|---|
| MCMECHEN MUNICIPAL WATER | WV3302610 | 2,212 | GW |
How Mcmechen compares
Full West Virginia rankings →Mcmechen's score of 70/100 is on par with the average of 65/100 among major West Virginia cities. It outscores 5 of 10 nearby cities.
Nearby cities
View West Virginia rankings →About Mcmechen, WV
Learn more about your water
Guides and resources related to Mcmechen's water quality findings.
Explore water quality across Marshall
Frequently asked questions
Is Mcmechen, WV tap water safe to drink?
Mcmechen's water quality earned a grade of B- (70/100). Some concerns have been identified. Consider a water filter for an extra layer of protection. The city ranks #96 out of 248 cities tested in West Virginia.
What contaminants are in Mcmechen's water?
Lead was measured at 1.0 ppb (90th percentile). 79 violations are on record.
How is Mcmechen's water quality grade calculated?
The grade is based on four factors: violation history (40%), lead and copper levels (25%), PFAS contamination (25%), and regulatory compliance (10%). The score is also adjusted based on how complete the available data is. See our methodology page for full details.
Do I need a water filter in Mcmechen?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Mcmechen's water come from?
Mcmechen's water is sourced from Groundwater. The city has 1 water system serving approximately 2,212 residents.
What health violations has Mcmechen's water system had?
Mcmechen has 3 health-based violations on record. The most recent violation was recorded in October 2025. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 21 violations remain unresolved.
Is Mcmechen's groundwater at risk of contamination?
Mcmechen uses groundwater, which can be affected by naturally occurring contaminants like arsenic, radon, and nitrate, as well as agricultural runoff and industrial activity. The system has 79 violations on record that may relate to groundwater quality. Groundwater systems are generally less susceptible to surface contamination but should be monitored for emerging contaminants like PFAS.
How does Mcmechen's water compare to other cities?
Mcmechen ranks #96 out of 248 cities in West Virginia (better than 61% of state cities) and #10827 out of 15744 cities nationally (31th percentile). The grade of B- reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.
Does Mcmechen's small water system affect quality?
Mcmechen's system serves approximately 2,212 residents. Small community water systems (under 3,300 people) may have fewer financial resources for infrastructure upgrades and advanced treatment technologies. However, they are held to the same EPA drinking water standards as larger systems. This system has 79 violations on record.