Black Lake
Black Lake in Crow Wing County, Minnesota is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 100 acres.
- Area
- 100 acres
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Why Black 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 Black 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.
Black Lake is a 100-acre lake in Crow Wing County, Minnesota.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder, last sampled recent years. Grade methodology: LakeQuality methodology.
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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 Black 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 Black Lake
Compare lakeside cabins, hotels, and vacation rentals near Black Lake in Crow Wing 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 Black Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 100 acres |
No bathymetric survey has been published for Black Lake, so its depth is not documented here.
Recreation & Access
- Black LakePublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Black Lake
Nearby Lakes in Crow Wing County
Frequently asked questions about Black Lake
Where is Black Lake?
- Black Lake is a lake in Crow Wing 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 Black Lake?
- Black Lake in Crow Wing County, Minnesota is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 100 acres.
Is Black Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Black 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 Black Lake?
- Black Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Black Lake.
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Where this data comes from
Measurements for Black 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