North Carolina
Water Quality Report
75 Good
Average Score
75/100
Water Systems
470
Population
9.4M
Violations
1138 133 unresolved
Score Distribution
110 A
67 B
26 C
16 D
17 F
Top Contaminant Violations
| Contaminant | Violations |
|---|---|
| Copper (90th percentile) | 4 |
| Lead (90th percentile) | 3 |
Lowest Scoring Water Systems
0
Middlesex Water System F
NC0464050 Raleigh, NC 1,389 served
0
Vance Co Water District Phase 2 F
NC4091010 Raleigh, NC 1,376 served
0
Dan River Water Inc F
NC0279040 Eden, NC 12,573 served
0
Orange-Alamance Water System F
NC0368020 Mebane, NC 9,223 served
0
Edgecombe Water & Sewer District F
NC0433050 Tarboro, NC 14,485 served
Counties in North Carolina
Cities in North Carolina
View all 302 cities →Popular City Comparisons in North Carolina
Quickly compare major cities in North Carolina by water quality score and grade.
Frequently Asked Questions
Is tap water in North Carolina safe to drink?
North Carolina has an average WaterQ score of 75/100 across 470 public water systems. Safety can vary by city and system, so check your local report for recent violations and contaminants.
How many water systems are in North Carolina?
WaterQ currently tracks 470 public water systems in North Carolina.
Where can I compare cities in North Carolina?
Use the city list below to open detailed reports, or visit the compare tool to benchmark two cities side-by-side on score, grade, and system coverage.