Is Robersonville, NC Tap Water Safe to Drink?
Graded B+, with 5 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
80/100
waterverge.com Robersonville, NC — Water Quality Report
Robersonville's drinking water received a grade of B+ (80 out of 100), indicating good water quality. The city's 1 water system serves approximately 1,445 residents using groundwater.
Lead levels were measured at 0.0 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 87 violations on record, including 1 health-based violation. 5 remain unresolved.
What to know about Robersonville's water
Robersonville ranks #154 out of 417 cities in North Carolina for water quality, placing it mid-range in the state.
Robersonville 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, Robersonville may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
The system has seen 6 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
Water quality score
See methodology →Is Robersonville, NC water safe to drink?
Robersonville's drinking water has significant quality concerns based on EPA testing data. With a grade of B+ (80/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 1 water system serves approximately 1,445 residents using groundwater (wells).
Recent water quality updates for Robersonville
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Robersonville's water quality assessment. Grade: B+ (80/100).
Contaminants: Public Notice.
Contaminants: Consumer Confidence Rule.
1 health-based. Contaminants: LEAD AND COPPER RULE REVISIONS.
Federal disaster declaration (FEMA DR-3586). Hurricane event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-4568). Hurricane event — may have impacted local water infrastructure.
Key contaminant findings
Based on the most recent EPA sampling data for Robersonville's water supply.
Well within EPA limits.
Violation history
Robersonville's water system has 87 total violations on record, including 1 health-based violation. 5 remain unresolved. 6 violations were issued in the last 5 years.
Flood & environmental risk
Onslow County has experienced 10 federally declared disasters since 2011. 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 New River.
Where does Robersonville's water come from?
Robersonville's drinking water comes from groundwater (wells), supplied by 1 water system serving approximately 1,445 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate. Nearby water bodies include New River (river).
What Robersonville residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Robersonville'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.
Robersonville'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
D3 — extreme droughtMartin County is currently in D3 (extreme 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
Onslow County has experienced 10 federally declared disasters since 2011. 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. | 0.0 | 15 | ppb | Inorganic | Safe |
Lead level (90th percentile)
Latest reading: 0.0 ppb (2025)
EPA action level: 15 ppb
See how Robersonville compares by contaminant
Explore where Robersonville ranks among all North Carolina cities for specific contaminants.
Water source & infrastructure
Where Robersonville's water comes from
Robersonville'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 1,445 people through 1 water system.
Water bodies near Robersonville
Robersonville is located near 1 notable water body. These water bodies contribute to the regional watershed and may indirectly affect groundwater quality.
Water systems serving Robersonville
| System Name | PWSID | Population | Source |
|---|---|---|---|
| ROBERSONVILLE, TOWN OF | NC0459015 | 1,445 | GW |
How Robersonville compares
Full North Carolina rankings →Robersonville's score of 80/100 is above the average of 43/100 among major North Carolina cities. It outscores 9 of 10 nearby cities.
Nearby cities
View North Carolina rankings →About Robersonville, NC
Wikipedia →Jacksonville is the county seat of and the most populous community in Onslow County, North Carolina, which is coterminous with the Jacksonville, NC Metropolitan Statistical Area. As of the 2020 census, the population was 72,723, which makes Jacksonville the 14th-most populous city in North Carolina. Demographically, Jacksonville is the youngest city in the United States, with an average age of 22.8 years old, which can be attributed to the large military presence. The low age may also be in part due to the population drastically increasing over the past 80 years, from 783 in the 1930 census to 72,723 in the 2020 census.
Learn more about your water
Guides and resources related to Robersonville's water quality findings.
Explore water quality across Martin
Frequently asked questions
Is Robersonville, NC tap water safe to drink?
Robersonville's water quality earned a grade of B+ (80/100). The water generally meets EPA standards and is considered safe for consumption. The city ranks #154 out of 417 cities tested in North Carolina.
What contaminants are in Robersonville's water?
Lead was measured at 0.0 ppb (90th percentile). 87 violations are on record.
How is Robersonville'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 Robersonville?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Robersonville's water come from?
Robersonville's water is sourced from Groundwater. The city has 1 water system serving approximately 1,445 residents.
What health violations has Robersonville's water system had?
Robersonville has 1 health-based violation on record. The most recent violation was recorded in August 2025. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 5 violations remain unresolved.
Is Robersonville's groundwater at risk of contamination?
Robersonville 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 87 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 Robersonville's water compare to other cities?
Robersonville ranks #154 out of 417 cities in North Carolina (better than 63% of state cities) and #8066 out of 15744 cities nationally (49th percentile). The grade of B+ reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.
Does Robersonville's small water system affect quality?
Robersonville's system serves approximately 1,445 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 87 violations on record.