Fall Lake vs White Iron Lake
Water quality, depth, fish species, and recreation comparison.
White Iron Lake reads lower on nutrients and algae than Fall Lake. Both are in Lake County, Minnesota.
Fall Lake and White Iron Lake are both in Minnesota — a same-state head-to-head where the comparison comes down to lake-specific differences in depth, watershed, and monitoring history rather than the broader state-level water-quality regime. These two sit close on their nutrient and algae readings, Fall Lake versus White Iron Lake. The deciding factors for a recreational visitor are likely physical (depth, access, fish species) rather than water-quality differences.
With readings this close, the choice between the two lakes turns on non-water-quality factors: depth, fish species, public access, distance from home. The per-lake pages below cover all of those.
Fall Lake
Murky, only visible to about 5.5 ft.
White Iron Lake
Murky, only visible to about 4.5 ft.
Side-by-Side Metrics
| Metric | Fall Lake | White Iron Lake |
|---|---|---|
| Water Clarity | 5.5 ft Better | 4.5 ft |
| Phosphorus | 21 µg/L | 20 µg/L Better |
| Chlorophyll-a (Algae) | 6 µg/L | 3.7 µg/L Better |
| Maximum Depth | 32 ft | 47 ft Better |
| Surface Area | 2,258 acres | 3,237 acres |
| Public Access | Yes | Yes |
| Fish Species | 12 Better | 10 |
| Trophic State | mesotrophic | mesotrophic |
A green ✓ marks the better value for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better). Surface area and trophic state carry no tick — a bigger lake is not a better lake.
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Verdict
Fall Lake and White Iron Lake read the same on nutrients and algae overall. The tiebreakers come down to clarity (Fall Lake: 5.5 ft, White Iron Lake: 4.5 ft) and what you want from the lake. Fall Lake supports more documented fish species.
Stays via Stay22
Where to stay near Fall Lake and White Iron Lake
Compare cabins, hotels, and vacation rentals around Fall Lake and White Iron Lake. Both lakes are pinned on the map, so you can see which stays sit nearer the one you pick. Switch to Satellite to see how close each is to the water.
Top-rated places to stay near Fall Lake and White Iron Lake
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Source: EPA National Aquatic Resource Surveys, 2026.