Lead Exceeds EPA Action Level at 1 ZIP - Hanover, PA
5 ZIP codes · 106 EPA violations on record for mapped water systems
Data source: ZipCheckup Home Safety Score registry; EPA SDWIS; EPA radon; EPA AirNow
ZipCheckup compares 5 ZIP codes across Hanover, PA. The area averages a grade D (50/100); water systems associated with 1 ZIP code have recorded EPA violations.
Home-safety conditions vary across Hanover, PA. We compared 5 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 D (50/100)
| Grade | Neighborhoods | % |
|---|---|---|
| A | 0 | 0% |
| B | 0 | 0% |
| C | 0 | 0% |
| D | 1 | 100% |
| F | 0 | 0% |
Neighborhood Rankings
Mapped ZIP codes in Hanover ranked by Home Safety Score:
| Rank | ZIP Code | Score | Grade | Violations | Lead Risk |
|---|---|---|---|---|---|
| 1 | 17331 | 50 | D | 106 | Above EPA action level |
| 2 | 17332 | — | — | — | No data |
| 3 | 17333 | — | — | — | No data |
| 4 | 17334 | — | — | — | No data |
| 5 | 17335 | — | — | — | No data |
How Neighborhoods Compare
Each ZIP code compared to county and state averages:
- 1 neighborhoods score better than county average
- 0 neighborhoods score worse than county average
EPA Violations
- 106 total violations since 2021 across the water systems mapped to Hanover ZIP codes (each system counted once; includes small systems beyond the city utility)
- 1 health-based violation records in the available EPA data
- 1 of 1 directly mapped ZIP record are mapped to water systems with recorded violations
- 1 of 1 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 | 24 | 1 |
| Total organic carbon | 4 | 1 |
| 1,2,4-Trichlorobenzene | 3 | 1 |
| cis-1,2-Dichloroethylene | 3 | 1 |
| Xylenes, Total | 3 | 1 |
Frequently Asked Questions
Which ZIP code in Hanover has the highest home safety score?
ZIP code 17331 has the highest safety score among scored ZIP codes in Hanover at 50/100 (grade D). Check the full report for details.
Is Hanover water safe to drink?
The Home Safety Score is not a drinking-water grade. Across 1 directly mapped ZIP records, 106 EPA violations are recorded; 1 of 1 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.