Just fish..as long as you are doing that no one will/should bother you. If you would not do it on the Farmington then don't do it on the SR.
Or (better yet) just don't fish the fly zones. There are 11 miles of much better water downstream.
Technically: you need at least 20 feet of actual tapered fly line and it must be the factor that loads the cast and propels the line. 15 feet of leader max. You may use split shot within 48" of the fly as long as it does not then propel the cast. No idea how they might interpret fishing weighted nymphs..don't care since I do not fish the zoos. Give me fresh unadulterated steelhead that act as they should. I can only imagine what "creative" rigs will get employed up there this year.
Two of us fought for either shutting down the zone or going 100% no weight aside from the fly line. It is great water for fishing on the swing and dangle...but to get players there guys need fish that are not getting lead poisoning.