Thanks again to all who answered the call. My collegue said she was a little distressed to see how the fish died, but all in all, it seemed to work out OK. After looking at the lake, with a little effort they "might" have been able to net out some of the fish prior to treating, but that is just a guess. The lake is long and narrow, more of a deepened and dammed drainage ditch than anything. But then again, I'msure there were significant bottom obstacles for seining. But most importantly, residents were advised of the opinions and expertise of this forum, so I think that most passed on a fish fry, or at least were educated about possible risks.
Thanks again. More proof on the great people on this site.
