States › North Carolina › Warren County

Warren County, NC Water Quality

Water quality data for 3 public water systems serving Warren County, North Carolina — based on EPA SDWIS enforcement records, lead testing results, and health-based violation history.

📅 2026 Report 🔄 Data updated 2026 Q2 📍 3 water systems · 3 cities
✅
Excellent — All Systems Performing Well

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

A

Warren County Earns a A

Warren County: 3 communities across 3 water systems. 100.0% have no open violations.

  • Median lead where detected: none detected
  • 0 communities with a lead detection, 3 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
3
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
  • Norlina
    Not detected
    1 health-based violation since 2015
    B
  • Macon
    Not detected
    1 health-based violation since 2015
    A
  • Warrenton
    Not detected
    Copper above the 1,300 ppb action level
    B
⚠ Needs Attention
  • Warrenton
    Not detected
    Copper above the 1,300 ppb action level
    B
  • Norlina
    Not detected
    1 health-based violation since 2015
    B
  • Macon
    Not detected
    1 health-based violation since 2015
    A

All Cities in Warren County

Norlina Not detected B
Warrenton Not detected B
Macon Not detected A
Showing 3 cities
No active violations Active violations

About Warren County Drinking Water

Warren County is served by 3 water systems covering 3 communities. No community here has an open violation on record.

Lead was not detected in any community in Warren 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 Warren County tap water safe to drink?▼
No community in Warren County has an open violation on record. No community has PFAS above the federal limit on record.
What is the lead level in Warren County?▼
No community reported a lead detection.
How many water systems serve Warren County?▼
3 community water systems serve 3 communities here.
← Back to North Carolina water quality overview