Observations
              Lake Ontario : Ryerson Park
Observed on: 2025-06-30
              Restored Wastewater Treatment : Niagara College Wetland
Observed on: 2025-06-30
              Four Mile Creek : Virgil Lower Reservoir
Observed on: 2025-06-28
              Restored Wastewater Treatment : Niagara College Wetland
Observed on: 2025-05-27
              Lake Ontario : Ryerson Park
Observed on: 2025-05-27
              Four Mile Creek : Virgil Lower Reservoir
Observed on: 2025-05-27