Austria is cold all the time.
Yes it has.
I am not sure this is all of them but its a start I suppose. Ager, Alm, Bregenzer Ach, Breitach, Danube, Dornbirner Ach, Drava, Enns, Erlauf, Fischa, Gail, Glan, Gölsen, Gurk, Ill, Inn, Isar, Kamp,...
all in all
It's all in all