The Rhee (Macosquin) is a small river (3-5m wide) which flows directly into the Lower Bann.
The main quarry in this river is brown trout, of which there is an abundance, although the river also yields a few sea trout and salmon in the autumn.
Although the river would be considered small, it has developed into a fine pool and riffle system and there is plenty of good sport to be had. Angling is restricted to fly fishing only.
The Honourable The Irish Society