Is Gerrardstown, WV Tap Water Safe to Drink?
Graded B+, with 8 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
82.1/100
waterverge.com Gerrardstown, WV — Water Quality Report
Gerrardstown's drinking water received a grade of B+ (82.1 out of 100), indicating good water quality. The city's 1 water system serves approximately 1,102 residents using groundwater.
Lead levels were measured at 2.0 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 53 violations on record, including 0 health-based violations. 8 remain unresolved.
What to know about Gerrardstown's water
Gerrardstown ranks #51 out of 248 cities in West Virginia for water quality, placing it above average in the state.
Gerrardstown 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, Gerrardstown may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
The system has seen 8 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
Water quality score
See methodology →Is Gerrardstown, WV water safe to drink?
Gerrardstown's drinking water has significant quality concerns based on EPA testing data. With a grade of B+ (82.1/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 1 water system serves approximately 1,102 residents using groundwater (wells).
Recent water quality updates for Gerrardstown
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Gerrardstown's water quality assessment. Grade: B+ (82.1/100).
Contaminants: Revised Total Coliform Rule.
Contaminants: Consumer Confidence Rule.
Contaminants: Consumer Confidence Rule.
Federal disaster declaration (FEMA DR-3358). Hurricane event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-3221). Hurricane event — may have impacted local water infrastructure.
Key contaminant findings
Based on the most recent EPA sampling data for Gerrardstown's water supply.
Well within EPA limits.
Violation history
Gerrardstown's water system has 53 total violations on record, including 0 health-based violations. 8 remain unresolved. 8 violations were issued in the last 5 years.
Flood & environmental risk
Berkeley County has experienced 6 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 Back Creek, Mill Creek, Hopewell Run, Opequon Creek, Tuscarora Creek Above Martinsburg.
Where does Gerrardstown's water come from?
Gerrardstown's drinking water comes from groundwater (wells), supplied by 1 water system serving approximately 1,102 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate. Nearby water bodies include Back Creek (river), Mill Creek (river), Hopewell Run (river), Opequon Creek (river), Tuscarora Creek Above Martinsburg (river).
What Gerrardstown residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Gerrardstown'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.
Gerrardstown'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 droughtBerkeley 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
Berkeley County has experienced 6 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. | 2.0 | 15 | ppb | Inorganic | Safe |
Lead level trend (90th percentile)
See how Gerrardstown compares by contaminant
Explore where Gerrardstown ranks among all West Virginia cities for specific contaminants.
Water source & infrastructure
Where Gerrardstown's water comes from
Gerrardstown'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 1,102 people through 1 water system.
Water bodies near Gerrardstown
Gerrardstown is located near 5 notable water bodies. These water bodies contribute to the regional watershed and may indirectly affect groundwater quality.
Water systems serving Gerrardstown
| System Name | PWSID | Population | Source |
|---|---|---|---|
| BERKELEY CO PSWD-GLENWOOD FOREST | WV3300209 | 1,102 | GW |
How Gerrardstown compares
Full West Virginia rankings →Gerrardstown's score of 82.1/100 is above the average of 65/100 among major West Virginia cities. It outscores 7 of 10 nearby cities.
Nearby cities
View West Virginia rankings →About Gerrardstown, WV
Wikipedia →Martinsburg is a city in Berkeley County, West Virginia, United States, and its county seat. The population was 18,773 at the 2020 census, making Martinsburg the largest city in the eastern panhandle of West Virginia and the sixth-most populous city in the state. It is a principal city of the Hagerstown–Martinsburg metropolitan area extending into Maryland, which had 293,844 residents in 2020.
Learn more about your water
Guides and resources related to Gerrardstown's water quality findings.
Explore water quality across Berkeley
Frequently asked questions
Is Gerrardstown, WV tap water safe to drink?
Gerrardstown's water quality earned a grade of B+ (82.1/100). The water generally meets EPA standards and is considered safe for consumption. The city ranks #51 out of 248 cities tested in West Virginia.
What contaminants are in Gerrardstown's water?
Lead was measured at 2.0 ppb (90th percentile). 53 violations are on record.
How is Gerrardstown'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 Gerrardstown?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Gerrardstown's water come from?
Gerrardstown's water is sourced from Groundwater. The city has 1 water system serving approximately 1,102 residents.
Is Gerrardstown's groundwater at risk of contamination?
Gerrardstown 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 53 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 Gerrardstown's water compare to other cities?
Gerrardstown ranks #51 out of 248 cities in West Virginia (better than 79% of state cities) and #7169 out of 15744 cities nationally (55th percentile). The grade of B+ reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.
Does Gerrardstown's small water system affect quality?
Gerrardstown's system serves approximately 1,102 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 53 violations on record.