All public comments pertaining to the requested fish passage waiver are part of the public record. I requested a copy of them, which you can see here. There is some grey area as a few were not perfectly clear, but by my count there were 171 letters in opposition to the waiver and 12 in favor. (In other words, the overwhelming majority asked that fish passage be provided.) I thought the letters made for interesting reading and recognized many of the writers. The final decision is scheduled to be made in September.