The water union event has ended. Here's some data:
highscore expert 1, rank 1514
highscore ultimate 1, rank 938
highscore pp 6, rank 8012
highscore pp 391, rank 7926
highscore pp 599, rank 7898
highscore pp 692, rank 7881
highscore pp 1173, rank 7814
highscore pp 1529, rank 7765
highscore pp 2434, rank 7633
highscore pp 6831, rank 5478
highscore pp 3393625, rank 762
highscore pp 5225781, rank 555