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LakeQuality

Lake Desor holds Grade B (Good). Of the 5 lakes within 30 miles of it that carry a grade, none scores higher on nutrients and algae, so Lake Desor is the cleanest graded water in that radius. Lakes nearby without enough recent sampling to earn a letter are not part of that comparison.

Reviewed by LakeQuality Editorial Team · Updated

The graded lakes it was measured against

LakeCountyGradeDistanceClarity
Lake DesorKeweenaw CountyBThis lake7.2 ft
Siskiwit LakeKeweenaw CountyB8.8 mi20.5 ft
Lake HarveyKeweenaw CountyB10.1 mi10.4 ft
Feldtmann LakeKeweenaw CountyB12.2 mi7.5 ft
Beaver LakeKeweenaw CountyB12.7 mi8.9 ft
Lake RichieKeweenaw CountyB13.8 mi9.2 ft

What the comparison covers

A grade on LakeQuality comes from EPA Water Quality Portal samples: phosphorus, nitrogen, chlorophyll-a and turbidity, measured against EPA National Lakes Assessment ecoregion classes. Secchi clarity is shown and is not scored. This page compares Lake Desor only with neighbouring lakes in Michiganthat carry a letter of their own, within 30 miles. A nearby lake with too little recent sampling has no letter to compare, so it is absent from the table rather than ranked below. Where a driving distance is not published for a lake, the table says so instead of estimating one.