Its of course not likely but it does happen. We have corn fields around my house that get flooded by rain every year which pools of water. One year I noticed minnows swimming in one of the pools. There was no running water anywhere around. Here where I live it is completely flat. Fish can also be dispersed by being dropped in a body of water. I don't believe mosquito fish eggs are adhesive though.

Last edited by Urmetz; 04/14/16 06:35 PM.