Lake Fanny Hooe
Lake Fanny Hooe in Keweenaw County, Michigan is not rated for water quality — its monitoring record does not meet the evidence bar. Maximum depth: 40 ft. Surface area: 230.5 acres.
- Max depth
- 40 ft
- Area
- 231 acres
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Water clarity at Lake Fanny Hooe
Clear water. Across summers from 2018 to 2023, Lake Fanny Hooe averaged 3.81 m (13 ft) of visibility down into the water, so you can typically see several feet down in midsummer.
Nobody has taken a water sample here that we can find. Michigan's environmental agency measures clarity on lakes like this one from satellite images instead, which is why this page reports how clear the water is but carries no A–F grade.
Clear is not the same as clean. A lake can be easy to see through and still carry high nutrient levels, and a naturally tea-stained lake can be perfectly healthy. The A–F grade on other lakes is built from phosphorus and algae measured in a laboratory, and clarity alone cannot stand in for it.
The same satellite images put summer algae here at roughly 3.05 micrograms per litre. Estimating algae from orbit is far less exact than measuring clarity, so that figure is worth knowing and is not part of any rating.
Lake Fanny Hooe is a 231-acre lake in Keweenaw County, Michigan with a maximum depth of 40 feet (18-foot average).
Source: EPA Water Quality Portal sampling records, EGLE, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Lake Fanny Hooe 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 Lake Fanny Hooe
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 Lake Fanny Hooe
Compare lakeside cabins, hotels, and vacation rentals near Lake Fanny Hooe in Keweenaw 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.
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Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 40 ft |
| Average Depth | 18 ft |
| Surface Area | 231 acres |
| Shoreline Length | 1.3 mi |
Fishing Lake Fanny Hooe
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Frequently asked questions about Lake Fanny Hooe
Where is Lake Fanny Hooe?
- Lake Fanny Hooe is a lake in Keweenaw County, Michigan. LakeQuality has not rated this lake (UNRATED) — no in-situ water sample; this lake is rated for water clarity from satellite observations instead.
What is the water quality grade for Lake Fanny Hooe?
- Lake Fanny Hooe in Keweenaw County, Michigan is not rated for water quality — its monitoring record does not meet the evidence bar. Maximum depth: 40 ft. Surface area: 230.5 acres.
Is Lake Fanny Hooe safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Lake Fanny Hooe is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
How deep is Lake Fanny Hooe?
- Lake Fanny Hooe has a maximum depth of 40 feet and an average depth of 18 feet. The lake covers 230.5 acres.
Explore Lake Fanny Hooe across LakeQuality
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Where this data comes from
Measurements for Lake Fanny Hooe come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.