Gaskin Lake
Cook County, Minnesota372 acresView mapDirections
Minnesota PCA publishes the water-quality measurements for Gaskin Lake. Here is what has been measured.
- 82 ft max depth
- Limited data
Gaskin Lake in Cook County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Water clarity: 10.8 ft visibility. Maximum depth: 82 ft. Surface area: 371.88 acres.
Gaskin Lake is a 372-acre lake in Cook County, Minnesota with a maximum depth of 82 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, last sampled 2025-06-15. Methodology: how these readings are compared.
What Gaskin Lake is good for
From access and monitoring records, not editorial picks.
- Clear water10.8 ft of visibility
- Deep water82 ft surveyed max depth
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Gaskin 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 Gaskin Lake
These are the measurements Minnesota PCA publishes for Gaskin Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Good clarity, visible to about 10.8 ft. TSI 43.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 10.8ft | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | No reading The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. | |
| Chlorophyll-a (algae) | No reading The green pigment in algae — a direct measure of how much algae is in the water. | |
| Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a. | 43 | Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Moderate nutrients, good water quality
Ask about Gaskin Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
82 ft
Surface area
372 acres
Shoreline
12.9 mi
Littoral zone
28%
Share shallower than 15 ft
Public access
No
Listed by Minnesota PCA
Lake Size & Watershed
Watershed (drainage) area
15 sq mi
HydroLAKES / HydroSHEDS
Elevation
1,870 ft
Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS).
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Fishing Gaskin Lake
Nearby Lakes in Cook County
Frequently asked questions about Gaskin Lake
Where is Gaskin Lake?
- Gaskin Lake is a lake in Cook County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Gaskin Lake?
- Gaskin Lake in Cook County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Water clarity: 10.8 ft visibility. Maximum depth: 82 ft. Surface area: 371.88 acres.
Is Gaskin Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Gaskin Lake?
- Gaskin Lake has a maximum depth of 82 feet. The lake covers 371.88 acres.
Can I fish at Gaskin Lake?
- Public access to Gaskin 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
1 measurement from 1 monitoring station, 2025. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Minnesota Pollution Control Agency - Ambient Surface Water
MNPCA1 sample · 2025
Analytical methods
- Field measurement/observation, generic method
Monitoring station identifiers (1)
EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from and data sources.
Other records on this page
Lake size & watershed from HydroLAKES (HydroSHEDS)
Lake details from Minnesota DNR LakeFinder