Neighborhood Report
Grade B
South Lake Tahoe, CA Neighborhood Water Quality — Grade B
8 ZIP codes · 32 EPA violations
Data source: EPA SDWIS Last verified: 2026-06-04
Water quality varies significantly across South Lake Tahoe, CA. We analyzed 8 ZIP codes to help you compare neighborhoods by water safety, lead risk, and EPA compliance.
City Overview: Grade B (79/100)
| Grade | Neighborhoods | % |
|---|---|---|
| A | 0 | 0% |
| B | 8 | 100% |
| C | 0 | 0% |
| D | 0 | 0% |
| F | 0 | 0% |
Neighborhood Rankings
Every ZIP code in South Lake Tahoe ranked by Home Safety Score:
| Rank | ZIP Code | Score | Grade | Violations | Lead Risk |
|---|---|---|---|---|---|
| 1 | 96151 | 80 | B | 4 | 0.0025 mg/L |
| 2 | 96152 | 80 | B | 4 | 0.0025 mg/L |
| 3 | 96154 | 80 | B | 4 | 0.0025 mg/L |
| 4 | 96155 | 80 | B | 4 | 0.0025 mg/L |
| 5 | 96156 | 80 | B | 4 | 0.0025 mg/L |
| 6 | 96157 | 80 | B | 4 | 0.0025 mg/L |
| 7 | 96158 | 80 | B | 4 | 0.0025 mg/L |
| 8 | 96150 | 70 | B | 4 | 0.0025 mg/L |
How Neighborhoods Compare
Each ZIP code compared to county and state averages:
- 8 neighborhoods score better than county average
- 0 neighborhoods score worse than county average
EPA Violations
- 32 total violations across South Lake Tahoe
- 0 health-based violations
- 8 of 8 ZIP codes have violations
- 0 ZIP codes exceed EPA lead action level
Top Contaminants
| Contaminant | Violations | ZIPs |
|---|---|---|
| Contaminant 1039 | 8 | 8 |
| Contaminant 2905 | 8 | 8 |
| Stage 1 DBP Rule | 8 | 8 |
| Stage 2 DBP Rule | 8 | 8 |
Frequently Asked Questions
What is the safest neighborhood in South Lake Tahoe?
ZIP code 96151 has the highest safety score in South Lake Tahoe at 80/100 (grade B). Check the full report for details.
Is South Lake Tahoe water safe to drink?
South Lake Tahoe has an average water safety score of 79/100 (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.