Suspected blue-green algae bloom at Conestogo Lake, other GRCA properties

GRAND RIVER WATERSHED – Warm weather in late summer and early fall creates the perfect conditions for algae to grow and bloom in large bodies of water like the Grand River Conservation Authority’s (GRCA) Belwood Lake, Conestogo Lake, Guelph Lake, and Woolwich reservoirs. The presence of blue-green algae has been observed at the Belwood Lake,…