From The Colorado Springs Gazette:
The House Agriculture, Livestock and Natural Resources Committee voted 6-5 Monday against the “Protect Our Rivers” tag. Trout Unlimited agreed that money from the $25 additional tag fees would be banned from going for lobbying or litigation. But members of the Republican-controlled committee feared that despite the limit, tag fundraising would allow Trout Unlimited to spend more on those activities.
More 2011 Colorado legislation coverage here.