Neighborhood Report
Grade C
Huntsville, AL Neighborhood Water Quality — Grade C
24 ZIP codes · 24 EPA violations
Data source: EPA SDWIS Last verified: 2026-06-04
Water quality varies significantly across Huntsville, AL. We analyzed 24 ZIP codes to help you compare neighborhoods by water safety, lead risk, and EPA compliance.
City Overview: Grade C (65/100)
| Grade | Neighborhoods | % |
|---|---|---|
| A | 0 | 0% |
| B | 3 | 13% |
| C | 21 | 88% |
| D | 0 | 0% |
| F | 0 | 0% |
Neighborhood Rankings
Every ZIP code in Huntsville ranked by Home Safety Score:
| Rank | ZIP Code | Score | Grade | Violations | Lead Risk |
|---|---|---|---|---|---|
| 1 | 35807 | 70 | B | 1 | 0.0010 mg/L |
| 2 | 35824 | 70 | B | 1 | 0.0010 mg/L |
| 3 | 35896 | 70 | B | 1 | 0.0010 mg/L |
| 4 | 35804 | 66 | C | 1 | 0.0010 mg/L |
| 5 | 35808 | 66 | C | 1 | 0.0010 mg/L |
| 6 | 35809 | 66 | C | 1 | 0.0010 mg/L |
| 7 | 35812 | 66 | C | 1 | 0.0010 mg/L |
| 8 | 35813 | 66 | C | 1 | 0.0010 mg/L |
| 9 | 35814 | 66 | C | 1 | 0.0010 mg/L |
| 10 | 35815 | 66 | C | 1 | 0.0010 mg/L |
| 11 | 35893 | 66 | C | 1 | 0.0010 mg/L |
| 12 | 35894 | 66 | C | 1 | 0.0010 mg/L |
| 13 | 35895 | 66 | C | 1 | 0.0010 mg/L |
| 14 | 35897 | 66 | C | 1 | 0.0010 mg/L |
| 15 | 35898 | 66 | C | 1 | 0.0010 mg/L |
| 16 | 35899 | 66 | C | 1 | 0.0010 mg/L |
| 17 | 35805 | 65 | C | 1 | 0.0010 mg/L |
| 18 | 35806 | 65 | C | 1 | 0.0010 mg/L |
| 19 | 35810 | 65 | C | 1 | 0.0010 mg/L |
| 20 | 35811 | 65 | C | 1 | 0.0010 mg/L |
| 21 | 35816 | 65 | C | 1 | 0.0010 mg/L |
| 22 | 35801 | 60 | C | 1 | 0.0010 mg/L |
| 23 | 35803 | 60 | C | 1 | 0.0010 mg/L |
| 24 | 35802 | 55 | C | 1 | 0.0010 mg/L |
How Neighborhoods Compare
Each ZIP code compared to county and state averages:
- 23 neighborhoods score better than county average
- 1 neighborhoods score worse than county average
EPA Violations
- 24 total violations across Huntsville
- 0 health-based violations
- 24 of 24 ZIP codes have violations
- 0 ZIP codes exceed EPA lead action level
Top Contaminants
| Contaminant | Violations | ZIPs |
|---|---|---|
| Contaminant 2959 | 24 | 24 |
Frequently Asked Questions
What is the safest neighborhood in Huntsville?
ZIP code 35807 has the highest safety score in Huntsville at 70/100 (grade B). Check the full report for details.
Is Huntsville water safe to drink?
Huntsville has an average water safety score of 65/100 (C). 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.