i live very close to th SQUAN UPPER REACHES, DID CATCH ONE OF THOSE SEARUNS IN THE FALL A SEASONS BACK ON A ROOSTER SPINNER BELOW THE OLD EEL WIER IN FARMINGDALE, its a mud pit, yes the water qulaity is supposed to be good, and it is heavily stocked and have caught and seen fish come up from the depths to take surface bugs, sure theres larva of some kind , its muddy side and cree
k bed along with very slippery clay. a ton of snags, dead falls debris...I would ahve have fished the Toms and Metedeconk with better and much pleasurable results on caddis and nymphs. The Msquan is a good streamer stream though, marabou muddlers and streamer will bring plenty of action