Where is Saint Anna Lake?

Saint Anna Lake is a lake in Stearns County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.

How deep is Saint Anna Lake?

Saint Anna Lake has a maximum depth of 105 feet. The lake covers 115 acres.

Saint Anna Lake

Stearns County, Minnesota115 acresView map Directions

No nutrient or algae sampling on record from Minnesota PCA for this lake.

Max depth

105 ft

Bathymetric survey

Area

115 acres

Surface area

Shoreline

1.7 mi

Measured length

Impaired · Impaired biota (cause unknown)
105 ft max depth

See the measurements Directions Where to stay

Saint Anna Lake in Stearns County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 105 ft. Surface area: 115 acres.

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Saint Anna Lake is a 115-acre lake in Stearns County, Minnesota with a maximum depth of 105 feet.

Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder. Methodology: how these readings are compared.

What Saint Anna Lake is good for

From access and monitoring records, not editorial picks.

Deep water105 ft surveyed max depth

Swimming conditions

No reading

Not rated

Nutrient and algae readings are not a swimming clearance. Saint Anna Lake is listed impaired under Clean Water Act §303(d) (IR 5) for impaired biota (cause unknown). Check local advisories before you swim.

Whether Saint Anna Lake is safe to swim in today is a call for the Minnesota Pollution Control Agency and the Minnesota DNR and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Saint Anna Lake

These are the measurements Minnesota PCA publishes for Saint Anna Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.

No clarity data. TSI undefined.

Ask about Saint Anna Lake

Answers come straight from the public measurements and survey records on this page.

Lake Details

Max depth

105 ft

Surface area

115 acres

Shoreline

1.7 mi

The depth above comes from a bathymetric survey of this lake, not from a regional estimate.

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Stays near Saint Anna Lake

Compare lakeside cabins, hotels, and vacation rentals near Saint Anna Lake in Stearns County, Minnesota — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.

Top-rated places to stay near Saint Anna Lake

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Fishing Saint Anna Lake

→ Saint Anna Lake fishing regulations (limits, seasons, special rules)

EPA Impairment Status

Saint Anna Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).

Causes of impairment

Impaired biota (cause unknown)

Designated uses not supporting: Aquatic life.

Source: EPA ATTAINS assessment unit MN73-0183-00 · Official waterbody report

Nearby Lakes in Stearns County

Lake Beautiful1.2 miView →Lovell Lake2.2 miView →Mud Lake2.7 miView →Vos Lake3.1 miView →Mary Lake3.2 miView →Fish Lake—View →

Frequently asked questions about Saint Anna Lake

Where is Saint Anna Lake?: Saint Anna Lake is a lake in Stearns County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Saint Anna Lake?: Saint Anna Lake in Stearns County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 105 ft. Surface area: 115 acres.
Is Saint Anna Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Saint Anna Lake is listed impaired under Clean Water Act §303(d) (IR 5) for impaired biota (cause unknown). Check local advisories before you swim.
How deep is Saint Anna Lake?: Saint Anna Lake has a maximum depth of 105 feet. The lake covers 115 acres.