I see u have done a great job! It currently emerges above ground in that garden of The Old Rectory, flows to the wall of Prioty Rd at nearest point, into a trough on the side of Priory Rd, then directly across under Priory Road (and also over the Road in times of heavy rain). It seems to flow parallel just south of Priory Road, through an Irish Water pumping station site (track not clear) and into Three Trouts Stream just immediately upstream of the bridge. This might be the best flow to show? But there are other flows too, both into the road drainage system, and a flow on top of the road in heavy rain, and some flow into Three Trouts Stream just downstream of the bridge.