Washburn Lake
Washburn Lake in Aitkin County, Minnesota is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 62 acres.
- Area
- 62 acres
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Why Washburn Lake has no grade
We grade a lake only when the monitoring record supports a letter: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For Washburn Lake, no water-quality sampling on record for this lake.
Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.
Sampling is run by MPCA and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Washburn Lake is a 62-acre lake in Aitkin County, Minnesota.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Washburn Lake water quality
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Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Washburn Lake
These readings exist but are not enough for an A–F grade — see why.
No clarity data. Trophic State Index: undefined.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) |
Where to stay near Washburn Lake
Compare lakeside cabins, hotels, and vacation rentals near Washburn Lake in Aitkin County, Minnesota — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Washburn Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 62 acres |
No bathymetric survey has been published for Washburn Lake, so its depth is not documented here.
Recreation & Access
- Washburn LakePublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Washburn Lake
Nearby Lakes in Aitkin County
Frequently asked questions about Washburn Lake
Where is Washburn Lake?
- Washburn Lake is a lake in Aitkin County, Minnesota. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Washburn Lake?
- Washburn Lake in Aitkin County, Minnesota is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 62 acres.
Is Washburn Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Washburn Lake is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Are there boat ramps on Washburn Lake?
- Washburn Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Washburn Lake.
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Where this data comes from
Measurements for Washburn Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Lake details from Minnesota DNR LakeFinder
Named boat-access points from the USGS National Boat Ramps inventory