First off, YES, I can make ANYTHING run off B100
Secondly, I'm open to a costshare.
Although you and I both know we are due a few 3"+ rains in the next six weeks, and that will probably fill your pond [or come close], why not pump if you have rights and we can have a project to perform over a few totties?
Lastly - if invasive fish make it through the screen and the impellers etc. yes you could theorhetically apply rotenone before you stock it. I want to urge to check with Bruce on this or anyone else on the forum as I have ZERO experience with applying that chemical or practical experience with pumping creek water into a pond.
I think Travis can hop in here and help us think of other cons...I wonder about invasive aquatic vegetation, too. I guarantee someone here has done this with the same goals in mind and has success or horror stories.