Mapping Starry Stonewort

This map, produced in May 2021, shows areas of confirmed growth at a number of locations in Stony Lake. These areas are marked in red. Other locations are currently being investigated. This map will be updated as any new infestations are identified.

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In the Summer and Fall of 2020 the Lake Guardians tracked the spread of SSW in the area of Gilchrist Bay using GPS technology. The more detailed map below shows the results of that study, indicating specific areas of growth. For detailed information about SSW – including what it looks like and what to do if you find it near your cottage – please click on the link below.