Is Irving Lake Safe for Swimming?
Irving Lake in Beltrami County, Minnesota has a water quality grade of C (Fair). Generally safe for swimming, moderate water quality. Water clarity: 5.3 ft visibility. Phosphorus: 30 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | C (Fair) |
| Water Clarity (Secchi Depth) | 5.3 ft |
| Phosphorus | 30 μg/L |
| Maximum Depth | 19 ft |
| Location | Beltrami County, Minnesota |
How does Irving Lake compare?
With an overall water quality grade of C, Irving Lake matches or beats the Minnesota state average of Grade C. It ranks #77 of 86 lakes in Beltrami County by water quality score.
Water clarity (Secchi depth) sits at 5.3 feet. That falls into moderate clarity — typical for lakes with some nutrient enrichment.