Is Sand Point Lake Safe for Swimming?
Sand Point Lake in St. Louis County, Minnesota has a water quality grade of D (Poor). Swimming not recommended, poor water quality with high algae risk. Water clarity: 6.6 ft visibility. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | D (Poor) |
| Water Clarity (Secchi Depth) | 6.6 ft |
| Maximum Depth | 184 ft |
| Location | St. Louis County, Minnesota |
How does Sand Point Lake compare?
With an overall water quality grade of D, Sand Point Lake falls below the Minnesota state average of Grade C. It ranks #150 of 187 lakes in St. Louis County by water quality score.
Water clarity (Secchi depth) sits at 6.6 feet. That puts the lake in good clarity range, with limited algae interference.