When should you not swim in a river?
When should you not swim in a river? Stay out of the water if Cloudy water can be a warning that there are more germs in the water than normal. Discolored or smelly water could mean there is a harmful algal bloom (HAB) in the water.
How do you know if a river is safe to swim in?
5 Ways To Tell If The Water Isn't Safe For Swimming
- 1.) The water looks funky. ...
- 2.) The water smells bad. ...
- 3.) There are pipes draining into the water or you see clear signs of surface runoff. ...
- 4.) There are dead animals or fish washing up on shore or in the water. ...
- 5.) Signs tell you not to go in.