North England Kingfishers River Caldew Cumbria ?

[russellsnr]

Hi, looking for some info of places to photograph the Kingfishers away from the Walkers, Runners dogwalkers etc on the River Caldew in Cumbria, it is a big river and this time of year lots of very fast flowing places so looking for info on any parts where it maybe possible to photograph these birds, down a couple days ago around the Dalston area but river far to wide and fast.
Any suggestions please? Thankyou, Russ.