Wb-A Agassiz Nwr Lake
Marshall County, MinnesotaView mapDirections
No nutrient or algae sampling on record from Minnesota PCA for this lake.
- Limited data
Ask about Wb-A Agassiz Nwr Lake
Answers come straight from the public measurements and survey records on this page.
Wb-A Agassiz Nwr Lake in Marshall County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported.
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Wb-A Agassiz Nwr Lake is a lake in Marshall County, Minnesota.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder, last sampled 2020-08-27. Grade methodology: LakeQuality methodology.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Wb-A Agassiz Nwr 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 Wb-A Agassiz Nwr Lake
These are the measurements Minnesota PCA publishes for Wb-A Agassiz Nwr 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.
| Metric | Value | EPA condition class |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples |
Fishing Wb-A Agassiz Nwr Lake
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Frequently asked questions about Wb-A Agassiz Nwr Lake
Where is Wb-A Agassiz Nwr Lake?
- Wb-A Agassiz Nwr Lake is a lake in Marshall County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Wb-A Agassiz Nwr Lake?
- Wb-A Agassiz Nwr Lake in Marshall County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported.
Is Wb-A Agassiz Nwr Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
1 measurement from 1 monitoring station, 2020. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- USGS Minnesota Water Science Center
USGS-MN1 sample · 2020
Analytical methods
- YSI Environmental, sensor 6136
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.