Peeing in open water & why it is OK

In our pee with have urea it’s our bodies way of getting rid of nitrogen when it goes into water it changes & breaks down to amnion which water plants convert to nutrients

 
A fin wale releases 950 litres of urine a day into the ocean 


Its not surprising with the increasing number of open water swimmers and triathletes peeing into water in lakes that weed growth is getting out of control