nehunter,
I just saw that you have a 61 acre watershed lake!
However, I am confused about how the creek ties to your lake. Our local watershed ponds all have drop structures for the normal flow, so I believe they are 100% cut off from any fish transfer possibilities from the creek downstream of the dam.
However, floodwaters from any of the ponds upstream would almost certainly contribute fish species to your lake. The creek on our property frequently falls from "ankle deep" to "big toe deep" and I am always amazed at the diversity and size of fish in our tiny creek.
Basically, you COULD have any fish that lives in Nebraska in your lake.
