South Red Iron Lake
Marshall County, South Dakota624 acresView mapDirections
No nutrient or algae sampling on record from SD DANR for this lake.
- Public access
- Limited data
South Red Iron Lake in Marshall County, South Dakota has water-quality measurements published by SD DANR, shown here as reported. Surface area: 624 acres.
South Red Iron Lake is a 624-acre lake in Marshall County, South Dakota. 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 South Red Iron Lake is good for
From access and monitoring records, not editorial picks.
- Boat launch1 documented ramp
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether South Red Iron 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.
Water quality measurements for South Red Iron Lake
These are the measurements SD DANR publishes for South Red Iron 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.
Ask about South Red Iron Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
624 acres
Shoreline
9.1 mi
Public access
Yes
Listed by SD DANR
No bathymetric survey has been published for South Red Iron Lake, so its depth is not documented here.
Recreation & Access
- South Red Iron 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 South Red Iron Lake
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Fishing South Red Iron Lake
Nearby Lakes in Marshall County
Frequently asked questions about South Red Iron Lake
Where is South Red Iron Lake?
- South Red Iron Lake is a lake in Marshall 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 South Red Iron Lake?
- South Red Iron Lake in Marshall County, South Dakota has water-quality measurements published by SD DANR, shown here as reported. Surface area: 624 acres.
Is South Red Iron Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Are there boat ramps on South Red Iron Lake?
- South Red Iron Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include South Red Iron Public Water Access. Public access is listed as yes.
Can I fish at South Red Iron Lake?
- South Red Iron 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.
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Where this data comes from
Measurements for South Red Iron 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