Fall Algae Bloom Continues to Develop

Fall Algae Bloom Continues to Develop

collageChla S28 O5

The seasonal algae bloom on Lake of the Woods is underway and has progressed up into the north end of the lake, as shown in the collage of derived chlorophyll-a data for Sept 26 through Oct 5 (data imaged courtesy of EOLakeWatch, Dr. Caren Binding ECCC).   The bloom has now developed in the northern part of the lake through to the Kenora area, and as can seen in the Chl-a data for Oct 4 & 5, the bloom is even present in the Ptarmigan channel / bay area of the “Clearwater” complex of bays.  However, the blooms in these lower nutrient isolated bays may be a result of the strong shift…