Paddled the Grwyne (Usk trib) this afternoon. Good level (6 on Llangenny wier, with a dubious stopper and towback-portaged)
About half a dozen trees down, most sneakable with caution, one definate portage about 500m before the get-out.
Lost my Werner carbon cranks, probably stuck around one of the first 2 or 3 trees down.
Reward for safe return