Neighborhood Report
Grade A
Denton, TX Neighborhood Water Quality — Grade A
10 ZIP codes · 30 EPA violations
Data source: EPA SDWIS Last verified: 2026-06-03
Water quality varies significantly across Denton, TX. We analyzed 10 ZIP codes to help you compare neighborhoods by water safety, lead risk, and EPA compliance.
City Overview: Grade A (91/100)
| Grade | Neighborhoods | % |
|---|---|---|
| A | 8 | 80% |
| B | 2 | 20% |
| C | 0 | 0% |
| D | 0 | 0% |
| F | 0 | 0% |
Neighborhood Rankings
Every ZIP code in Denton ranked by Home Safety Score:
| Rank | ZIP Code | Score | Grade | Violations | Lead Risk |
|---|---|---|---|---|---|
| 1 | 76203 | 98 | A | 3 | 0.0010 mg/L |
| 2 | 76206 | 98 | A | 3 | 0.0010 mg/L |
| 3 | 76202 | 94 | A | 3 | 0.0010 mg/L |
| 4 | 76204 | 94 | A | 3 | 0.0010 mg/L |
| 5 | 76205 | 89 | A | 3 | 0.0010 mg/L |
| 6 | 76207 | 89 | A | 3 | 0.0010 mg/L |
| 7 | 76208 | 89 | A | 3 | 0.0010 mg/L |
| 8 | 76210 | 89 | A | 3 | 0.0010 mg/L |
| 9 | 76201 | 84 | B | 3 | 0.0010 mg/L |
| 10 | 76209 | 84 | B | 3 | 0.0010 mg/L |
How Neighborhoods Compare
Each ZIP code compared to county and state averages:
- 4 neighborhoods score better than county average
- 6 neighborhoods score worse than county average
EPA Violations
- 30 total violations across Denton
- 0 health-based violations
- 10 of 10 ZIP codes have violations
- 0 ZIP codes exceed EPA lead action level
Top Contaminants
| Contaminant | Violations | ZIPs |
|---|---|---|
| Stage 1 DBP Rule | 10 | 10 |
| Surface Water Treatment Rule | 10 | 10 |
| Revised Total Coliform Rule | 10 | 10 |
Frequently Asked Questions
What is the safest neighborhood in Denton?
ZIP code 76203 has the highest safety score in Denton at 98/100 (grade A). Check the full report for details.
Is Denton water safe to drink?
Denton has an average water safety score of 91/100 (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.