Where is Gilman Lake?

Gilman Lake is a lake in Lake County, South Dakota. Its water-quality measurements are published by SD DANR and shown on this page as reported.

Gilman Lake

Lake County, South Dakota129 acresView map Directions

No nutrient or algae sampling on record from SD DANR for this lake.

Area

129 acres

Surface area

See the measurements Directions Where to stay

Gilman Lake in Lake County, South Dakota has water-quality measurements published by SD DANR, shown here as reported. Surface area: 129 acres.

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Gilman Lake is a 129-acre lake in Lake County, South Dakota.

Source: EPA Water Quality Portal sampling records, SD DANR. Methodology: how these readings are compared.

Swimming conditions

No reading

Not rated

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Gilman Lake is safe to swim in today is a call for the South Dakota Department of Agriculture and Natural Resources and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Gilman Lake

These are the measurements SD DANR publishes for Gilman 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 Gilman Lake

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

Lake Details

Surface area

129 acres

No bathymetric survey has been published for Gilman Lake, so its depth is not documented here.

Stays via Stay22

Stays near Gilman Lake

Compare lakeside cabins, hotels, and vacation rentals near Gilman Lake in Lake County, South Dakota — 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 Gilman Lake

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Follow Gilman Lake’s readings

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Fishing Gilman Lake

→ Gilman Lake fishing regulations (limits, seasons, special rules)

Nearby Lakes in Lake County

Crane Slough3.9 miView →Lake Winfred—View →Dry Lake—View →Lake Henry—View →Lake Badus—View →Lake George—View →

Frequently asked questions about Gilman Lake

Where is Gilman Lake?: Gilman Lake is a lake in Lake County, South Dakota. Its water-quality measurements are published by SD DANR and shown on this page as reported.
What is the water quality of Gilman Lake?: Gilman Lake in Lake County, South Dakota has water-quality measurements published by SD DANR, shown here as reported. Surface area: 129 acres.
Is Gilman Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.