Piper Dam
Not sure how it will be this year as there is some stories of it being used as a joint venture for waters sports and fishing. Fished it a few times last year and found it very challenging to say the least, it certainly was no fish tank and was a hard days fishing to achieve a 6 bag ticket they give you, but on the other hand very rewarding when you got your fish
Personally i found the top end of the water hard in by either side to be the best in amongst the weed beeds, failling that a drift off of the stones on the far side from the boat house is usually good drifting towards the out of bounds area for fishing
Flies were just the normal suspects of Diawl bachs, buzzers ,cormorants and blobs.
I did a report on the water last year and the pic of those flies helped to a speedy bag limit on a couple of occassions
http://www.fishingthefly.co.uk/forum/index.php?topic=2129.0Hope this helps,
Tightlines,
Baz