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LakeQuality

Lost Lake

Minnehaha County, South Dakota103 acresView mapDirections

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

Max depth
7 ft
Bathymetric survey
Area
103 acres
Surface area
Shoreline
2.8 mi
Measured length
  • 7 ft max depth
  • Public access

Lost Lake in Minnehaha County, South Dakota has water-quality measurements published by SD DANR, shown here as reported. Maximum depth: 7 ft. Surface area: 103 acres.

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Lost Lake is a 103-acre lake in Minnehaha County, South Dakota with a maximum depth of 7 feet. Limited fish-species data available. Public access is available with 1 public boat landing.

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

What Lost Lake is good for

From access and monitoring records, not editorial picks.

  • Boat launch1 documented ramp

Swimming conditions

No reading

Not rated

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

Whether Lost 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 Lost Lake

These are the measurements SD DANR publishes for Lost 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 Lost Lake

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

Lake Details

Max depth

7 ft

Surface area

103 acres

Shoreline

2.8 mi

Public access

Yes

Listed by SD DANR

Recreation & Access

1
Boat Landings
Yes
Public Access
  • Lost Public Water AccessPublic

Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps

Stays via Stay22

Stays near Lost Lake

Compare lakeside cabins, hotels, and vacation rentals near Lost Lake in Minnehaha 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 Lost Lake

Prices for Oct 16–18, 4 adults. Change dates on the map below.

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Fishing Lost Lake

Nearby Lakes in Minnehaha County

Frequently asked questions about Lost Lake

Where is Lost Lake?

Lost Lake is a lake in Minnehaha 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 Lost Lake?

Lost Lake in Minnehaha County, South Dakota has water-quality measurements published by SD DANR, shown here as reported. Maximum depth: 7 ft. Surface area: 103 acres.

Measurements on this page ↑

Is Lost Lake safe to swim in?

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

Swimming on this page ↑

How deep is Lost Lake?

Lost Lake has a maximum depth of 7 feet. The lake covers 103 acres.

Are there boat ramps on Lost Lake?

Lost Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Lost Public Water Access. Public access is listed as yes.

Access on this page ↑

Can I fish at Lost Lake?

Lost Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by South Dakota's fish and wildlife agency, so check its current regulations before you go.

Access on this page ↑

Where this data comes from

Measurements for Lost Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.

Other records on this page

Named boat-access points from the USGS National Boat Ramps inventory