Is Davis, WV Tap Water Safe to Drink?
Graded F — but Lead was detected above EPA limits. Here's what's in the water and how to remove it. What to do next ↓
35/100
waterverge.com Davis, WV — Water Quality Report
Davis's drinking water received a grade of F (35 out of 100), indicating failing water quality. The city's 2 water systems serve approximately 977 residents using surface water.
Lead levels were measured at 29.2 ppb (90th percentile), which exceeds the EPA action level of 15 ppb. This system has not yet been tested for PFAS under the EPA UCMR 5 program.
The system has 213 violations on record, including 15 health-based violations. 15 remain unresolved.
What to know about Davis's water
Davis ranks #246 out of 248 cities in West Virginia for water quality, placing it among the lowest-rated in the state.
The city draws from surface water sources, which are more susceptible to seasonal runoff and agricultural contamination, requiring extensive multi-barrier treatment including coagulation, filtration, and disinfection.
Lead levels exceed the EPA action level of 15 ppb, which typically indicates aging lead service lines or lead solder in the distribution system. An NSF 53-certified filter is strongly recommended for drinking and cooking water.
As a small community water system, Davis may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
The system has seen 123 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
Water quality score
See methodology →Is Davis, WV water safe to drink?
Davis's drinking water has significant quality concerns based on EPA testing data. With a grade of F (35/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 2 water systems serve approximately 977 residents using surface water (rivers, lakes, or reservoirs).
Recent water quality updates for Davis
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Davis's water quality assessment. Grade: F (35/100).
Contaminants: Lead and Copper Rule.
1 health-based. Contaminants: Lead and Copper Rule.
Contaminants: Xylenes, Total, Picloram, o-Dichlorobenzene.
Federal disaster declaration (FEMA DR-4455). Flood event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-4093). Hurricane event — may have impacted local water infrastructure.
Key contaminant findings
Based on the most recent EPA sampling data for Davis's water supply.
Exceeds EPA action level. Lead service line replacement and point-of-use filtration recommended.
Violation history
Davis's water system has 213 total violations on record, including 15 health-based violations. 15 remain unresolved. 123 violations were issued in the last 5 years.
Flood & environmental risk
Tucker County has experienced 10 federally declared disasters since 1967. 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 Dry Fork, Blackwater River.
Where does Davis's water come from?
Davis's drinking water comes from surface water (rivers, lakes, or reservoirs), supplied by 2 water systems serving approximately 977 people. Surface water sources are more susceptible to contamination from runoff, industrial discharge, and algal blooms, requiring extensive treatment. Nearby water bodies include Dry Fork (river), Blackwater River (river).
What Davis residents can do
Recommended: NSF 53-certified pitcher or under-sink filter. This addresses the specific contaminants found in Davis'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.
Run cold water for 30 seconds before drinking, especially in the morning. Lead and copper leach from household plumbing when water sits in pipes.
Davis'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
Drought conditions
D2 — severe droughtTucker County is currently in D2 (severe drought) per the U.S. Drought Monitor (week of May 5, 2026). Drought can elevate disinfection-byproduct (TTHM/HAA5) levels and taste/odor issues as utilities draw from lower reservoirs.
Source: U.S. Drought Monitor, updated weekly by NDMC, USDA, and NOAA.
Flood & disaster history
Tucker County has experienced 10 federally declared disasters since 1967. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
Recommended water filters
Based on contaminants detected in Davis's water supply, we recommend the following filter types.
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. | 29.2 | 15 | ppb | Inorganic | Over Limit |
Lead level trend (90th percentile)
See how Davis compares by contaminant
Explore where Davis ranks among all West Virginia cities for specific contaminants.
Water source & infrastructure
Where Davis's water comes from
Davis's drinking water comes primarily from surface water sources such as rivers, lakes, or reservoirs.
Surface water systems require multi-stage treatment including coagulation, sedimentation, filtration, and disinfection to meet EPA Safe Drinking Water Act standards.
These sources can be impacted by seasonal changes, stormwater runoff, upstream agriculture, and industrial discharge.
The system is operated by local government ownership and serves approximately 977 people through 2 water systems.
Water bodies near Davis
Davis is located near 2 notable water bodies. As a surface water system, these water bodies may directly influence the city's drinking water supply.
Water systems serving Davis
| System Name | PWSID | Population | Source |
|---|---|---|---|
| DAVIS WATER WORKS | WV3304701 | 952 | SW |
| NORTH LAKES SUBDIVISION | WV3304712 | 25 | GW |
How Davis compares
Full West Virginia rankings →Davis's score of 35/100 is below the average of 65/100 among major West Virginia cities. 10 of 10 nearby cities score higher.
Nearby cities
View West Virginia rankings →About Davis, WV
Wikipedia →Davis is a town in Tucker County, West Virginia, United States, situated along the Blackwater River. The population was 595 at the 2020 census.
Learn more about your water
Guides and resources related to Davis's water quality findings.
Explore water quality across Tucker
Frequently asked questions
Is Davis, WV tap water safe to drink?
Davis's water quality earned a grade of F (35/100). Significant issues have been found. A water filter is strongly recommended. The city ranks #246 out of 248 cities tested in West Virginia.
What contaminants are in Davis's water?
Lead was measured at 29.2 ppb (90th percentile). 213 violations are on record.
How is Davis'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 Davis?
Yes — lead levels exceed the EPA action level of 15 ppb. We recommend an NSF 53-certified filter or reverse osmosis system. Based on current data, basic filtration should suffice for additional peace of mind.
Where does Davis's water come from?
Davis's water is sourced from Surface water. The city has 2 water systems serving approximately 977 residents.
What health violations has Davis's water system had?
Davis has 15 health-based violations on record. The most recent violation was recorded in December 2025. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 15 violations remain unresolved.
How does Davis's water compare to other cities?
Davis ranks #246 out of 248 cities in West Virginia (better than 1% of state cities) and #15543 out of 15744 cities nationally (1th percentile). The grade of F reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.