Ramshead Lake
St. Louis County, Minnesota553 acresView mapDirections
No nutrient or algae sampling on record from Minnesota PCA for this lake.
- Impaired · Mercury
- 10 ft max depth
- Limited data
Ramshead Lake in St. Louis County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 10 ft. Surface area: 552.93 acres.
Ramshead Lake is a 553-acre lake in St. Louis County, Minnesota with a maximum depth of 10 feet. Limited fish-species data available. No public access — the lake is private or restricted.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Ramshead Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury. Check local advisories before you swim.
Whether Ramshead 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.
Water quality measurements for Ramshead Lake
These are the measurements Minnesota PCA publishes for Ramshead 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 Ramshead Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
10 ft
Surface area
553 acres
Shoreline
7.6 mi
Littoral zone
100%
Share shallower than 15 ft
Public access
No
Listed by Minnesota PCA
Lake Size & Watershed
Watershed (drainage) area
14 sq mi
HydroLAKES / HydroSHEDS
Elevation
1,211 ft
Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS).
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Stays near Ramshead Lake
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Fishing Ramshead Lake
EPA Impairment Status
Ramshead Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 4A).
Causes of impairment
Designated uses not supporting: Fish consumption.
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit MN69-0339-00 · Official waterbody report
Nearby Lakes in St. Louis County
Frequently asked questions about Ramshead Lake
Where is Ramshead Lake?
- Ramshead Lake is a lake in St. Louis County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Ramshead Lake?
- Ramshead Lake in St. Louis County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Maximum depth: 10 ft. Surface area: 552.93 acres.
Is Ramshead Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Ramshead Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury. Check local advisories before you swim.
How deep is Ramshead Lake?
- Ramshead Lake has a maximum depth of 10 feet. The lake covers 552.93 acres.
Can I fish at Ramshead Lake?
- Public access to Ramshead Lake is listed as no on the lake record, so confirm before you make the trip. Seasons, size and bag limits, and whether you need a license are set by Minnesota's fish and wildlife agency, so check its current regulations before you go.
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Where this data comes from
Measurements for Ramshead Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database
Lake size & watershed from HydroLAKES (HydroSHEDS)
Lake details from Minnesota DNR LakeFinder