It was the highest water level on Wisla since 100 years - see on the picture how high it is under the bridge. In May 2010 natural disaster hit Poland - floods. The big water on Wisla river came to Warsaw on 21st of May. It reached 7,78 cm and was only 22 cm lower than any protective embanks could take. On the left side - sidewalk covered with water and barge, that is usually parked just at there and you can walk in when water level is lower.