Is North Tamarac Lake Safe for Swimming?
North Tamarac Lake in Becker County, Minnesota has a water quality grade of D (Nutrient-rich). Nutrients and algae run higher than average — check local advisories before swimming, and skip the water if you see scum. Water clarity: 3.9 ft visibility. Phosphorus: 36 µg/L. Chlorophyll-a (algae): 21.4 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | D (Nutrient-rich) |
| Water Clarity (Secchi Depth) | 3.9 ft |
| Phosphorus | 36 μg/L |
| Chlorophyll-a (Algae) | 21.4 μg/L |
| Maximum Depth | 17 ft |
| Location | Becker County, Minnesota |
How does North Tamarac Lake compare?
With an overall water quality grade of D, North Tamarac Lake falls below the Minnesota state average of Grade C. It ranks #77 of 84 lakes in Becker County by water quality score.
Water clarity (Secchi depth) sits at 3.9 feet. That falls into moderate clarity — typical for lakes with some nutrient enrichment. Algae levels (chlorophyll-a) measure 21.4 µg/L — elevated; risk of harmful algal bloom advisories increases at this concentration.