Neighborhood Report
Grade B
Clayton, NC Neighborhood Water Quality — Grade B
3 ZIP codes · 12 EPA violations
Data source: EPA SDWIS Last verified: 2026-06-04
Water quality varies significantly across Clayton, NC. We analyzed 3 ZIP codes to help you compare neighborhoods by water safety, lead risk, and EPA compliance.
City Overview: Grade B (83/100)
| Grade | Neighborhoods | % |
|---|---|---|
| A | 1 | 33% |
| B | 2 | 67% |
| C | 0 | 0% |
| D | 0 | 0% |
| F | 0 | 0% |
Neighborhood Rankings
Every ZIP code in Clayton ranked by Home Safety Score:
| Rank | ZIP Code | Score | Grade | Violations | Lead Risk |
|---|---|---|---|---|---|
| 1 | 27528 | 85 | A | 4 | No data |
| 2 | 27527 | 84 | B | 4 | No data |
| 3 | 27520 | 79 | B | 4 | No data |
How Neighborhoods Compare
Each ZIP code compared to county and state averages:
- 2 neighborhoods score better than county average
- 1 neighborhoods score worse than county average
EPA Violations
- 12 total violations across Clayton
- 0 health-based violations
- 3 of 3 ZIP codes have violations
- 0 ZIP codes exceed EPA lead action level
Top Contaminants
| Contaminant | Violations | ZIPs |
|---|---|---|
| Total Trihalomethanes (TTHM) | 3 | 3 |
| Stage 1 DBP Rule | 3 | 3 |
| Consumer Confidence Report Rule | 3 | 3 |
| Revised Total Coliform Rule | 3 | 3 |
Frequently Asked Questions
What is the safest neighborhood in Clayton?
ZIP code 27528 has the highest safety score in Clayton at 85/100 (grade A). Check the full report for details.
Is Clayton water safe to drink?
Clayton has an average water safety score of 83/100 (B). Water quality varies by neighborhood — no ZIP codes currently exceed EPA lead limits. Always check your specific ZIP code.
Related Pages
Data Sources
- EPA SDWIS
- U.S. Census Bureau
Updated daily.