Cub Lake
Cub Lake in Hillsdale County, Michigan is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 123 acres.
- Area
- 123 acres
- Public access
- Yes
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Why Cub 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 Cub 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 EGLE and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Cub Lake is a 123-acre lake in Hillsdale County, Michigan. Limited fish-species data available. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, EGLE, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Cub 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 Cub 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 Cub Lake
Compare lakeside cabins, hotels, and vacation rentals near Cub Lake in Hillsdale County, Michigan — 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 Cub Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 123 acres |
| Public Access | Yes |
No bathymetric survey has been published for Cub Lake, so its depth is not documented here.
Recreation & Access
- Cub LakePublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Cub Lake
Nearby Lakes in Hillsdale County
Frequently asked questions about Cub Lake
Where is Cub Lake?
- Cub Lake is a lake in Hillsdale County, Michigan. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Cub Lake?
- Cub Lake in Hillsdale County, Michigan is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 123 acres.
Is Cub Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Cub 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 Cub Lake?
- Cub Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Cub Lake. Public access is listed as yes.
Explore Cub Lake across LakeQuality
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Where this data comes from
Measurements for Cub Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory