What is the fine-grained topic of the following text: With river levels eventually equalling those of the ‘grande crue’ – ‘great flood’ – of 1982, the Seine briefly became even more of an attraction than it usually is, as tourists flocked to take photos of the rising waters encroaching on some of the city’s most prized monuments. Only return the topic.
The 1982 'great flood' of the Seine River and its impact on Parisian monuments