Pasadena, TX Home Safety by Neighborhood - Water Issues Recorded
8 ZIP codes · 7 EPA violations on record for mapped water systems
Data source: ZipCheckup Home Safety Score registry; EPA SDWIS; EPA radon; EPA AirNow
ZipCheckup compares 8 ZIP codes across Pasadena, TX. The area averages a grade B (72/100); water systems associated with 6 ZIP codes have recorded EPA violations.
Home-safety conditions vary across Pasadena, TX. We compared 8 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 (72/100)
| Grade | Neighborhoods | % |
|---|---|---|
| A | 0 | 0% |
| B | 5 | 100% |
| C | 0 | 0% |
| D | 0 | 0% |
| F | 0 | 0% |
Neighborhood Rankings
Mapped ZIP codes in Pasadena ranked by Home Safety Score:
| Rank | ZIP Code | Score | Grade | Violations | Lead Risk |
|---|---|---|---|---|---|
| 1 | 77503 | 73 | B | 3 | 0.0037 mg/L |
| 2 | 77506 | 73 | B | 3 | 0.0037 mg/L |
| 3 | 77502 | 72 | B | 5 | 0.0050 mg/L |
| 4 | 77504 | 72 | B | 4 | 0.0050 mg/L |
| 5 | 77505 | 72 | B | 5 | 0.0050 mg/L |
| 6 | 77501 | — | — | — | No data |
| 7 | 77507 | — | — | 5 | 0.0037 mg/L |
| 8 | 77508 | — | — | — | No data |
How Neighborhoods Compare
Each ZIP code compared to county and state averages:
- 0 neighborhoods score better than county average
- 5 neighborhoods score worse than county average
EPA Violations
- 7 total violations since 2021 across the water systems mapped to Pasadena ZIP codes (each system counted once; includes small systems beyond the city utility)
- 1 health-based violation records in the available EPA data
- 6 of 6 directly mapped ZIP records are mapped to water systems with recorded violations
- 0 of 6 ZIP records with known lead status are served by a system whose 90th-percentile lead result exceeded the EPA action level
Top Contaminants
| Contaminant | Violations | ZIPs |
|---|---|---|
| E. coli | 6 | 6 |
| Lead and Copper Rule | 6 | 6 |
| Public Notice Rule | 6 | 6 |
| Lead and Copper Rule Revisions | 4 | 3 |
| Interim Enhanced Surface Water Treatment Rule | 3 | 3 |
Frequently Asked Questions
Which ZIP code in Pasadena has the highest home safety score?
ZIP code 77503 has the highest safety score among scored ZIP codes in Pasadena at 73/100 (grade B). Check the full report for details.
Is Pasadena water safe to drink?
The Home Safety Score is not a drinking-water grade. Across 6 directly mapped ZIP records, 7 EPA violations are recorded; 0 of 6 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.