States › North Carolina › Lincoln County

Lincoln County, NC Water Quality

Water quality data for 2 public water systems serving Lincoln County, North Carolina — based on EPA SDWIS enforcement records, lead testing results, and health-based violation history.

📅 2026 Report 🔄 Data updated 2026 Q2 📍 2 water systems · 6 cities
✅
Excellent — All Systems Performing Well

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

A

Lincoln County Earns a A

Lincoln County: 6 communities across 2 water systems. 100.0% have no open violations.

  • Median lead where detected: none detected
  • 0 communities with a lead detection, 6 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
2
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
  • Lincolnton
    Not detected
    No federal limits exceeded on record
    B
  • Westport
    Not detected
    1 health-based violation since 2015
    A
  • Denver
    Not detected
    1 health-based violation since 2015
    A
  • Lowesville
    Not detected
    1 health-based violation since 2015
    A
  • Crouse
    Not detected
    1 health-based violation since 2015
    A
⚠ Needs Attention
  • Westport
    Not detected
    1 health-based violation since 2015
    A
  • Denver
    Not detected
    1 health-based violation since 2015
    A
  • Lowesville
    Not detected
    1 health-based violation since 2015
    A
  • Crouse
    Not detected
    1 health-based violation since 2015
    A
  • Iron Station
    Not detected
    1 health-based violation since 2015
    A

All Cities in Lincoln County

Lincolnton Not detected B
Westport Not detected A
Denver Not detected A
Lowesville Not detected A
Crouse Not detected A
Iron Station Not detected A
Showing 6 cities
No active violations Active violations

About Lincoln County Drinking Water

Lincoln County is served by 2 water systems covering 6 communities. No community here has an open violation on record.

Lead was not detected in any community in Lincoln 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 Lincoln County tap water safe to drink?▼
No community in Lincoln County has an open violation on record. No community has PFAS above the federal limit on record.
What is the lead level in Lincoln County?▼
No community reported a lead detection.
How many water systems serve Lincoln County?▼
2 community water systems serve 6 communities here.
← Back to North Carolina water quality overview