Chattanooga, TN Home Safety by Neighborhood - Water Issues Recorded
20 ZIP codes · 14 EPA violations
Data source: ZipCheckup Home Safety Score registry; EPA SDWIS; EPA radon; EPA AirNow
ZipCheckup compares 20 ZIP codes across Chattanooga, TN. The area averages a grade B (82/100); 4 ZIP codes carry recorded EPA violations.
Home-safety conditions vary across Chattanooga, TN. We compared 20 ZIP codes using the current versioned Home Safety Score. Water compliance remains one component alongside PFAS screening, radon, and annual air quality.
City Overview: Grade B (82/100)
| Grade | Neighborhoods | % |
|---|---|---|
| A | 0 | 0% |
| B | 15 | 100% |
| C | 0 | 0% |
| D | 0 | 0% |
| F | 0 | 0% |
Neighborhood Rankings
Every ZIP code in Chattanooga ranked by Home Safety Score:
| Rank | ZIP Code | Score | Grade | Violations | Lead Risk |
|---|---|---|---|---|---|
| 1 | 37402 | 83 | B | 0 | 0.0010 mg/L |
| 2 | 37403 | 83 | B | 0 | 0.0010 mg/L |
| 3 | 37404 | 83 | B | 0 | 0.0010 mg/L |
| 4 | 37405 | 83 | B | 0 | 0.0010 mg/L |
| 5 | 37406 | 83 | B | 0 | 0.0010 mg/L |
| 6 | 37407 | 83 | B | 0 | 0.0010 mg/L |
| 7 | 37408 | 83 | B | 0 | 0.0010 mg/L |
| 8 | 37409 | 83 | B | 0 | 0.0010 mg/L |
| 9 | 37410 | 83 | B | 0 | 0.0010 mg/L |
| 10 | 37411 | 83 | B | 0 | 0.0010 mg/L |
| 11 | 37412 | 83 | B | 0 | 0.0010 mg/L |
| 12 | 37415 | 83 | B | 1 | 0.0020 mg/L |
| 13 | 37416 | 80 | B | 3 | 0.0023 mg/L |
| 14 | 37419 | 80 | B | 7 | 0.0010 mg/L |
| 15 | 37421 | 80 | B | 3 | 0.0023 mg/L |
| 16 | 37401 | — | — | — | No data |
| 17 | 37414 | — | — | — | No data |
| 18 | 37422 | — | — | — | No data |
| 19 | 37424 | — | — | — | No data |
| 20 | 37450 | — | — | — | No data |
How Neighborhoods Compare
Each ZIP code compared to county and state averages:
- 12 neighborhoods score better than county average
- 0 neighborhoods score worse than county average
EPA Violations
- 14 total violations across Chattanooga
- 0 health-based violations
- 4 of 15 directly mapped ZIP records have violations
- 0 of 15 ZIP records with known lead status exceed the EPA action level
Top Contaminants
| Contaminant | Violations | ZIPs |
|---|---|---|
| Surface Water Treatment Rule | 8 | 4 |
| Consumer Confidence Report Rule | 2 | 1 |
| Revised Total Coliform Rule | 2 | 1 |
| Total Trihalomethanes (TTHM) | 1 | 1 |
| Haloacetic Acids (HAA5) | 1 | 1 |
Frequently Asked Questions
What is the safest neighborhood in Chattanooga?
ZIP code 37402 has the highest safety score in Chattanooga at 83/100 (grade B). Check the full report for details.
Is Chattanooga water safe to drink?
The Home Safety Score is not a drinking-water grade. Across 15 directly mapped ZIP records, 14 EPA violations are recorded; 0 of 15 records with known lead status exceed the action level. Check the specific ZIP and serving system before drawing a property-level conclusion.
Related Pages
Data Sources
- EPA SDWIS
- U.S. Census Bureau
Reporting periods vary by source; the page metadata identifies this materialization.