Neighborhood Report
Grade C
Harrisburg, PA Neighborhood Water Quality — Grade C
26 ZIP codes · 416 EPA violations
Data source: EPA SDWIS Last verified: 2026-06-04
Water quality varies significantly across Harrisburg, PA. We analyzed 26 ZIP codes to help you compare neighborhoods by water safety, lead risk, and EPA compliance.
City Overview: Grade C (55/100)
| Grade | Neighborhoods | % |
|---|---|---|
| A | 0 | 0% |
| B | 0 | 0% |
| C | 18 | 69% |
| D | 8 | 31% |
| F | 0 | 0% |
Neighborhood Rankings
Every ZIP code in Harrisburg ranked by Home Safety Score:
| Rank | ZIP Code | Score | Grade | Violations | Lead Risk |
|---|---|---|---|---|---|
| 1 | 17106 | 58 | C | 16 | 0.0021 mg/L |
| 2 | 17107 | 58 | C | 16 | 0.0021 mg/L |
| 3 | 17120 | 58 | C | 16 | 0.0021 mg/L |
| 4 | 17121 | 58 | C | 16 | 0.0021 mg/L |
| 5 | 17122 | 58 | C | 16 | 0.0021 mg/L |
| 6 | 17123 | 58 | C | 16 | 0.0021 mg/L |
| 7 | 17124 | 58 | C | 16 | 0.0021 mg/L |
| 8 | 17125 | 58 | C | 16 | 0.0021 mg/L |
| 9 | 17126 | 58 | C | 16 | 0.0021 mg/L |
| 10 | 17127 | 58 | C | 16 | 0.0021 mg/L |
| 11 | 17128 | 58 | C | 16 | 0.0021 mg/L |
| 12 | 17129 | 58 | C | 16 | 0.0021 mg/L |
| 13 | 17130 | 58 | C | 16 | 0.0021 mg/L |
| 14 | 17140 | 58 | C | 16 | 0.0021 mg/L |
| 15 | 17177 | 58 | C | 16 | 0.0021 mg/L |
| 16 | 17105 | 57 | C | 16 | 0.0021 mg/L |
| 17 | 17108 | 57 | C | 16 | 0.0021 mg/L |
| 18 | 17109 | 57 | C | 16 | 0.0021 mg/L |
| 19 | 17101 | 52 | D | 16 | 0.0021 mg/L |
| 20 | 17102 | 52 | D | 16 | 0.0021 mg/L |
| 21 | 17103 | 52 | D | 16 | 0.0021 mg/L |
| 22 | 17112 | 52 | D | 16 | 0.0021 mg/L |
| 23 | 17113 | 52 | D | 16 | 0.0021 mg/L |
| 24 | 17104 | 47 | D | 16 | 0.0021 mg/L |
| 25 | 17111 | 47 | D | 16 | 0.0021 mg/L |
| 26 | 17110 | 42 | D | 16 | 0.0021 mg/L |
How Neighborhoods Compare
Each ZIP code compared to county and state averages:
- 18 neighborhoods score better than county average
- 8 neighborhoods score worse than county average
EPA Violations
- 416 total violations across Harrisburg
- 0 health-based violations
- 26 of 26 ZIP codes have violations
- 0 ZIP codes exceed EPA lead action level
Top Contaminants
| Contaminant | Violations | ZIPs |
|---|---|---|
| Consumer Confidence Report Rule | 182 | 26 |
| Fecal Coliform | 78 | 26 |
| Revised Total Coliform Rule | 52 | 26 |
| Contaminant 2063 | 26 | 26 |
| Haloacetic Acids (HAA5) | 26 | 26 |
Frequently Asked Questions
What is the safest neighborhood in Harrisburg?
ZIP code 17106 has the highest safety score in Harrisburg at 58/100 (grade C). Check the full report for details.
Is Harrisburg water safe to drink?
Harrisburg has an average water safety score of 55/100 (C). 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.