3 textures of water

I struggled today to find a decent blip despite being in a nature reserve ( UK not Africa )'
I blame the light but Ironics says that I don't get up early enough .
Anyway, after rejecting loads of pics with moorhens and swans, I settled for this where the water looks like a roll of lino at the top of the weir , changing to a waterfall and then a bubbling mish mash.
A bit like life in reverse .