What is the water-quality readings for Sand Point Lake?

Sand Point Lake has limited nutrient and algae sampling on record. Water clarity reads 6.6 feet (Secchi depth). Sand Point Lake has too little recent summer sampling to compare with the Minnesota state average.

Where is Sand Point Lake?

Sand Point Lake is located in St. Louis County, Minnesota. It spans 8,527 acres with a maximum depth of 184 feet. 21 fish species have been documented in the lake.

Swimming at Sand Point Lake: Water Readings and Advisories

Sand Point Lake in St. Louis County, Minnesota has limited nutrient and algae sampling on record. A water-quality reading is not a swimming clearance. The state water agency and county health departments post current advisories; check them before you swim.. Water clarity: 6.6 ft visibility. Always check local health department advisories before swimming.

Key Metrics

Metric	Value
Water Clarity (Secchi Depth)	6.6 ft
Maximum Depth	184 ft
Location	St. Louis County, Minnesota

How does Sand Point Lake compare?

Sand Point Lake is not rated for water quality — it does not have enough recent summer sampling for a readings, so it is not compared with the Minnesota state average.

Water clarity (Secchi depth) sits at 6.6 feet. That puts the lake in good clarity range, with limited algae interference.

Watch Sand Point Lake water quality

Get an email when the clarity or algae readings change. Unsubscribe anytime.

More on Sand Point Lake

How clean is Sand Point Lake? →What fish are in Sand Point Lake? →Is Sand Point Lake polluted? →When Does the Ice Go Out on Sand Point Lake? Typical Ice-Out Apr 19 →Full water quality report →St. Louis County lakes →Cleanest lakes in St. Louis County →Cleanest lakes in Minnesota →