Scottsdale, AZ Neighborhood Water Quality - Grade B
15 ZIP codes · 315 EPA violations
Data source: EPA SDWIS Last verified: 2026-07-19
ZipCheckup compares 15 ZIP codes across Scottsdale, AZ. The area averages a grade B (79/100); 15 ZIP codes carry recorded EPA violations.
Water quality varies significantly across Scottsdale, AZ. We analyzed 15 ZIP codes to help you compare neighborhoods by water safety, lead risk, and EPA compliance.
City Overview: Grade B (79/100)
| Grade | Neighborhoods | % |
|---|---|---|
| A | 0 | 0% |
| B | 15 | 100% |
| C | 0 | 0% |
| D | 0 | 0% |
| F | 0 | 0% |
Neighborhood Rankings
Every ZIP code in Scottsdale ranked by Home Safety Score:
| Rank | ZIP Code | Score | Grade | Violations | Lead Risk |
|---|---|---|---|---|---|
| 1 | 85252 | 82 | B | 21 | 0.0023 mg/L |
| 2 | 85256 | 82 | B | 21 | 0.0023 mg/L |
| 3 | 85259 | 82 | B | 21 | 0.0023 mg/L |
| 4 | 85261 | 82 | B | 21 | 0.0023 mg/L |
| 5 | 85262 | 82 | B | 21 | 0.0023 mg/L |
| 6 | 85267 | 82 | B | 21 | 0.0023 mg/L |
| 7 | 85271 | 82 | B | 21 | 0.0023 mg/L |
| 8 | 85250 | 77 | B | 21 | 0.0023 mg/L |
| 9 | 85254 | 77 | B | 21 | 0.0023 mg/L |
| 10 | 85257 | 77 | B | 21 | 0.0023 mg/L |
| 11 | 85258 | 77 | B | 21 | 0.0023 mg/L |
| 12 | 85260 | 77 | B | 21 | 0.0023 mg/L |
| 13 | 85266 | 77 | B | 21 | 0.0023 mg/L |
| 14 | 85251 | 72 | B | 21 | 0.0023 mg/L |
| 15 | 85255 | 72 | B | 21 | 0.0023 mg/L |
How Neighborhoods Compare
Each ZIP code compared to county and state averages:
- 15 neighborhoods score better than county average
- 0 neighborhoods score worse than county average
EPA Violations
- 315 total violations across Scottsdale
- 15 health-based violations
- 15 of 15 ZIP codes have violations
- 0 ZIP codes exceed EPA lead action level
Top Contaminants
| Contaminant | Violations | ZIPs |
|---|---|---|
| Consumer Confidence Report Rule | 120 | 15 |
| Chlorite | 75 | 15 |
| Revised Total Coliform Rule | 45 | 15 |
| Stage 1 DBP Rule | 30 | 15 |
| Barium | 15 | 15 |
Frequently Asked Questions
What is the safest neighborhood in Scottsdale?
ZIP code 85252 has the highest safety score in Scottsdale at 82/100 (grade B). Check the full report for details.
Is Scottsdale water safe to drink?
Scottsdale has an average water safety score of 79/100 (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.