The Nottawasaga Valley Conservation Authority says that local watercourses are expected to have a higher flow over the next few days.
The advisory says it’s because of the 25-70 mm of rain that fell over the weekend.
The NVCA says that safety hazards exist around all bodies of water, as there is a high risk of life-threatening injury if someone falls into fast-flowing water.
Everyone is advised to keep away from fast-flowing waterways, as the NVCA continues to monitor river and stream conditions.