First off cross the road and straight on to the sign and stile. Take the left turn up to the dam( Dont go straight forward and right as this is the longer way around to the lower dam wall and takes you around to Reaps Farm.
Anyway we head left and run along with the concrete culvert on our left heading up to the upper dam( but not along it). After a few minutes you reach the steps that take you up and over the outflow structure that discharges water in high flood.
Turn left after crossing the road, go through the gate and head up to the upper dam structure.
After the gate run along with the culvert on your left hand side. After a few minutes you reach the steps
Water discharge outflow structure on your right just as you reach the steps.