Blue-Green Algae Historical Results

YearLocationWater Sample DateDate BGA Identified
2025Dog LakeSeptember 24, 2025October 6, 2025
 Hazelwood LakeSeptember 24, 2025October 1, 2025
 Icarus LakeAugust 29, 2025September 4, 2025
 Kenogamisis LakeAugust 20, 2025August 25, 2025
 Hattie CoveAugust 11, 2025August 14, 2025
2024Marie Louise LakeSeptember 21, 2024October 8, 2024
 McKenzie Beach Avenue (Shuniah)August 27, 202August 29, 2024
 Two Island LakeAugust 22, 2024August 28, 2024
 Kenogamisis LakeAugust 15, 2024August 23, 2024
 Scott Drive Beach (Shuniah)August 14, 2024August 23, 2024
 One Island LakeAugust 12, 2024August 14, 2024
 Trout LakeJune 24, 2024June 27, 2024
2023Kenogamisis LakeSeptember 18, 2023September 21, 2023
 Hazelwood Lake - Public Beach AreaAugust 24, 2023August 30, 2023
 West Loon LakeAugust 24, 2023August 28, 2023
 Surprise LakeAugust 13, 2023August 16, 2023
 Lake Superior near Scott Dr. (Shuniah)July 25, 2023July 28, 2023
 Surprise LakeJune 19, 2023June 21, 2023
 Trout LakeJune 30, 2023July 6, 2023
 Icarus LakeJuly 2, 2023July 6, 2023
2022Open Bay on Lac Des Milles LacsOctober 4, 2022October 11, 2022
 East Loon LakeAugust 22-23, 2022August 30, 2022
 Icarus LakeJuly 3, 2022July 6, 2022
2021Hazelwood Lake Conservation AreaJune 14, 2021June 21, 2021
 Two Island LakeJune 29, 2021June 29, 2021
 Black Bay, Lake SuperiorJuly 9, 2021July 21, 2021
 Shelter Bay on Lower Shebandowan LakeAugust 9, 2021August 20, 2021
 Rossmere Bay on Middle Lake ShebandowanAugust 27, 2021August 31, 2021
 Trout Lake, Gorham TownshipAugust 31, 2021September 22, 2021
 Madalaine LakeOctober 6, 2021October 22, 2021
 Lac de Milles Lac – Thunder BaySeptember 26, 2021October 22, 2021
2020Surprise LakeSeptember 16, 2020September 24, 2020
 Madelaine LakeAugust 25, 2020September 1, 2020
 Icarus LakeAugust 24, 2020September 1, 2020
 Warnica LakeAugust 13, 2020August 26, 2020
2019Hawkeye LakeAugust 21, 2019August 23, 2019
 Lower Shebandowan LakeAugust 23, 2019August 29, 2019
 Icarus LakeAugust 25, 2019August 30, 2019
 Surprise LakeSeptember 17, 2019September 23, 2019
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