Also note there are new regs for the Lake Ontario trib, Salmon River, Pulaski, NY. I believe that in both the upper and lower fly areas you can no longer add any additional weight to your leader, i.e. a split shot. Can use weighted flies up to I think around 1/8 ounce.
From the NY DEC website:
Proposal: To eliminate the addition of weight to the leader in the Salmon River special regulations fly fishing areas from May 1 through August 15.
Jeff
http://www.dec.state.ny.us/website/dfwmr/fish/fishregs/pubcomfishregs06.html#proposal8