Way late getting back to this thanks for all the C&C, background on this I had my 35 prime lens the evening I took this, it was taken from a footbridge, with camera resting on the footpath to get as much of the far fall and the rocks at the base, here is the Exif data:
Camera Nikon D60
Exposure 2.5
Aperture f/20.0
Focal Length 35 mm
ISO Speed 100
Exposure Bias 0 EV
Flash No Flash
Metering Mode Center-weighted average
Light Source Fine Weather