Pond Boss Forums GENERAL QUESTIONS Property Projects & Construction Pond Potty

I think this is a good place. Have you looked into the self-composting toilets? Such as http://www.envirolet.com/models.html

I know fish and other creatures poop and pee into the pond, but I'd be leery of human waste due to the contamination concerns.

Now, if the pavilion is going to have a relatively small septic system attached to the toilet, then my concerns are unfounded.