Humble, TX Home Safety by Neighborhood - Water Issues Recorded
4 ZIP codes · 38 EPA violations on record for mapped water systems
Data source: ZipCheckup Home Safety Score registry; EPA SDWIS; EPA radon; EPA AirNow
ZipCheckup compares 4 ZIP codes across Humble, TX. The area averages a grade B (84/100); water systems associated with 3 ZIP codes have recorded EPA violations.
Home-safety conditions vary across Humble, TX. We compared 4 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 (84/100)
| Grade | Neighborhoods | % |
|---|---|---|
| A | 2 | 67% |
| B | 1 | 33% |
| C | 0 | 0% |
| D | 0 | 0% |
| F | 0 | 0% |
Neighborhood Rankings
Mapped ZIP codes in Humble ranked by Home Safety Score:
| Rank | ZIP Code | Score | Grade | Violations | Lead Risk |
|---|---|---|---|---|---|
| 1 | 77338 | 86 | A | 9 | 0.0050 mg/L |
| 2 | 77346 | 86 | A | 19 | 0.0021 mg/L |
| 3 | 77396 | 80 | B | 27 | 0.0050 mg/L |
| 4 | 77347 | — | — | — | No data |
How Neighborhoods Compare
Each ZIP code compared to county and state averages:
- 2 neighborhoods score better than county average
- 1 neighborhoods score worse than county average
EPA Violations
- 38 total violations since 2021 across the water systems mapped to Humble ZIP codes (each system counted once; includes small systems beyond the city utility)
- 10 health-based violation records in the available EPA data
- 3 of 3 directly mapped ZIP records are mapped to water systems with recorded violations
- 0 of 3 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 |
|---|---|---|
| Public Notice Rule | 9 | 3 |
| Consumer Confidence Rule | 7 | 3 |
| Nitrate | 6 | 2 |
| Gross Alpha (excl. radon and uranium) | 6 | 2 |
| Combined Radium (-226 and -228) | 6 | 2 |
Frequently Asked Questions
Which ZIP code in Humble has the highest home safety score?
ZIP code 77338 has the highest safety score among scored ZIP codes in Humble at 86/100 (grade A). Check the full report for details.
Is Humble water safe to drink?
The Home Safety Score is not a drinking-water grade. Across 3 directly mapped ZIP records, 38 EPA violations are recorded; 0 of 3 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.