States › North Carolina › Martin County

Martin County, NC Water Quality

Water quality data for 7 public water systems serving Martin County, North Carolina — based on EPA SDWIS enforcement records, lead testing results, and health-based violation history.

📅 2026 Report 🔄 Data updated 2026 Q2 📍 7 water systems · 9 cities
✅
Excellent — All Systems Performing Well

Water quality across the county is outstanding with minimal violations and very low lead levels.

A

Martin County Earns a A

Martin County: 9 communities across 7 water systems. 100.0% have no open violations.

  • Median lead where detected: none detected
  • 0 communities with a lead detection, 9 reporting none detected
  • 0 communities with PFAS above the federal limit
  • 0 with significant inspection deficiencies
  • 100.0% of communities have no open violations
—
Median Lead Level
County-wide, 90th percentile
7
Water Systems
Active CWS & NTNCWS
100%
Violation-Free
No active violations on record
How we grade counties: MyWaterIQ uses EPA SDWIS enforcement data — actual MCL violations and lead test results — not the aspirational MCLG targets used by some sites. A grade reflects real compliance history, not theoretical risk. Learn more →

Cities by Water Quality

⭐ Best Performing
  • Jamesville
    Not detected
    No federal limits exceeded on record
    B
  • Hamilton
    Not detected
    No federal limits exceeded on record
    B
  • Parmele
    Not detected
    No federal limits exceeded on record
    B
  • Everetts
    Not detected
    No federal limits exceeded on record
    B
  • Bear Grass
    Not detected
    1 health-based violation since 2015
    B
⚠ Needs Attention
  • Bear Grass
    Not detected
    1 health-based violation since 2015
    B
  • Williamston
    Not detected
    1 health-based violation since 2015
    A
  • Robersonville
    Not detected
    1 health-based violation since 2015
    B
  • Oak City
    Not detected
    1 health-based violation since 2015
    B
  • Hassell
    Not detected
    1 health-based violation since 2015
    B

All Cities in Martin County

Williamston Not detected A
Robersonville Not detected B
Jamesville Not detected B
Hamilton Not detected B
Oak City Not detected B
Parmele Not detected B
Everetts Not detected B
Hassell Not detected B
Bear Grass Not detected B
Showing 9 cities
No active violations Active violations

About Martin County Drinking Water

Martin County is served by 7 water systems covering 9 communities. No community here has an open violation on record.

Lead was not detected in any community in Martin County that reported a result.

No community here has PFAS above the federal limit on record. State inspectors recorded no significant deficiencies.

Frequently Asked Questions

Is Martin County tap water safe to drink?▼
No community in Martin County has an open violation on record. No community has PFAS above the federal limit on record.
What is the lead level in Martin County?▼
No community reported a lead detection.
How many water systems serve Martin County?▼
7 community water systems serve 9 communities here.
← Back to North Carolina water quality overview