Neighborhood Report
Grade A
Sanford, NC Neighborhood Water Quality — Grade A
3 ZIP codes · 42 EPA violations
Data source: EPA SDWIS Last verified: 2026-06-04
Water quality varies significantly across Sanford, NC. We analyzed 3 ZIP codes to help you compare neighborhoods by water safety, lead risk, and EPA compliance.
City Overview: Grade A (87/100)
| Grade | Neighborhoods | % |
|---|---|---|
| A | 3 | 100% |
| B | 0 | 0% |
| C | 0 | 0% |
| D | 0 | 0% |
| F | 0 | 0% |
Neighborhood Rankings
Every ZIP code in Sanford ranked by Home Safety Score:
| Rank | ZIP Code | Score | Grade | Violations | Lead Risk |
|---|---|---|---|---|---|
| 1 | 27331 | 90 | A | 14 | 0.0051 mg/L |
| 2 | 27330 | 85 | A | 14 | 0.0051 mg/L |
| 3 | 27332 | 85 | A | 14 | 0.0051 mg/L |
How Neighborhoods Compare
Each ZIP code compared to county and state averages:
- 3 neighborhoods score better than county average
- 0 neighborhoods score worse than county average
EPA Violations
- 42 total violations across Sanford
- 15 health-based violations
- 3 of 3 ZIP codes have violations
- 0 ZIP codes exceed EPA lead action level
Top Contaminants
| Contaminant | Violations | ZIPs |
|---|---|---|
| Stage 2 DBP Rule | 24 | 3 |
| Stage 1 DBP Rule | 9 | 3 |
| Chlorite | 3 | 3 |
| Haloacetic Acids (HAA5) | 3 | 3 |
| Surface Water Treatment Rule | 3 | 3 |
Frequently Asked Questions
What is the safest neighborhood in Sanford?
ZIP code 27331 has the highest safety score in Sanford at 90/100 (grade A). Check the full report for details.
Is Sanford water safe to drink?
Sanford has an average water safety score of 87/100 (A). 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.