Moores Falls was waterfall #2 on our waterfall trip to the valley last weekend. This one is on Prospect Road between the New Minas and Kentville exits.
It’s pretty easy to get to if you don’t mind walking along the edge of the river in quite a few places. Overall it’s only a few hundred meters from the road. You can find proper instructions here - https://nswaterfalls.blogspot.com/2012/08/moores-falls-kentville-kings-county.html