I seem to be hearing the same from places all round the country Ian. Barbel seem scarcer this year, even on the usual 'hot spots' like the Trent, Severn, and Avon. Like you, I think that the heavy flooding over the winter has played a part, not the otters as a guy I met on the bank the other week kept insisting, we had a slightly heated, (more like luke warm), debate on the subject. I've not tried for them yet this year, I've reached the time of life when my approach is more sedate than it used to be. Walking a few miles of bank, to locate them is out now. I don't mind a longish walk to a spot