Neighborhood Report
Grade B
Bay City, MI Neighborhood Water Quality — Grade B
3 ZIP codes · 3 EPA violations
Data source: EPA SDWIS Last verified: 2026-06-04
Water quality varies significantly across Bay City, MI. We analyzed 3 ZIP codes to help you compare neighborhoods by water safety, lead risk, and EPA compliance.
City Overview: Grade B (75/100)
| Grade | Neighborhoods | % |
|---|---|---|
| A | 0 | 0% |
| B | 2 | 67% |
| C | 1 | 33% |
| D | 0 | 0% |
| F | 0 | 0% |
Neighborhood Rankings
Every ZIP code in Bay City ranked by Home Safety Score:
| Rank | ZIP Code | Score | Grade | Violations | Lead Risk |
|---|---|---|---|---|---|
| 1 | 48707 | 82 | B | 1 | 0.0100 mg/L |
| 2 | 48708 | 77 | B | 1 | 0.0100 mg/L |
| 3 | 48706 | 67 | C | 1 | 0.0100 mg/L |
How Neighborhoods Compare
Each ZIP code compared to county and state averages:
- 1 neighborhoods score better than county average
- 2 neighborhoods score worse than county average
EPA Violations
- 3 total violations across Bay City
- 3 health-based violations
- 3 of 3 ZIP codes have violations
- 0 ZIP codes exceed EPA lead action level
Top Contaminants
| Contaminant | Violations | ZIPs |
|---|---|---|
| Stage 1 DBP Rule | 3 | 3 |
Frequently Asked Questions
What is the safest neighborhood in Bay City?
ZIP code 48707 has the highest safety score in Bay City at 82/100 (grade B). Check the full report for details.
Is Bay City water safe to drink?
Bay City has an average water safety score of 75/100 (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.