Swamp Lake Landing
Cook County, MinnesotaView mapDirections
No nutrient or algae sampling on record from Minnesota PCA for this lake.
- Limited data
Swamp Lake Landing in Cook County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported.
Swamp Lake Landing is a lake in Cook County, Minnesota. Water clarity is declining over recent sampling years.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder, last sampled 2024-09-10. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Swamp Lake Landing 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 Swamp Lake Landing
These are the measurements Minnesota PCA publishes for Swamp Lake Landing, 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 Swamp Lake Landing
Answers come straight from the public measurements and survey records on this page.
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Fishing Swamp Lake Landing
Water quality readings over time
3 seasons of samples on record (2020–2024). Calling a direction takes at least 4 years of the same measurement.
Water clarity
Worsening2 years
Phosphorus
Stable+0.05 µg/L/yr3 years
Chlorophyll-a
Improving-0.28 µg/L/yr3 years
Nearby Lakes in Cook County
Frequently asked questions about Swamp Lake Landing
Where is Swamp Lake Landing?
- Swamp Lake Landing 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 Swamp Lake Landing?
- Swamp Lake Landing in Cook County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported.
Is Swamp Lake Landing safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Explore Swamp Lake Landing across LakeQuality
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Where this data comes from
11 measurements from 2 monitoring stations, 2020–2024. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Grand Portage Reservation
GPC5_WQX8 samples · 2022–2024 - 21GPBCH - Grand Portage Beaches (Tribal)
21GPBCH3 samples · 2020
Analytical methods
- Turbidity by Nephelometry
Monitoring station identifiers (2)
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.