Those are indeed a factor, and European nations as well as the EU have started programs to counter those 20th century artefacts (see "Renaturation"). But the amount of rainfall itself (measured) was extremely high, by any standard. The mediterranean sea was between 2 and 4 deg C warmer than usual, causing increased evaporation and in turn increased precipitation across Europe. (This has been widely reported)
Lots of areas are getting absolutely flooded around Europe and it's basically because they drainer or changed the water courses, as well as making everything flat and smooth for (over)farming.
And then you get a week of rains and everything goes tits up.
And having the rainiest four day period in recorded history
Having a look at the "Maximum of 1-day precipitation" dataset it is clear that it has increased greatly over the past decades which results - among other things - to flooding
No.
> What about acknowledging the effects of improper land management (forestry, rivers, etc)?
Those are acknowledged, and there needs to be more focus on it.
Was there anything else, or is this just a blatant attempt at spreading doubt about climate change?