Floods in Saint Petersburg Largest floods Largest floods

| blank | Chronological_No_ | Date_New_style | Water_level_cm | Peak_hour_ |
|---|---|---|---|---|
| 15 | 298 | 6 December 1986 | 260 | 13:30 |
| 16 | 215 | 15 October 1929 | 258 | 17:15 |
| 18 | 83 | 24 January 1822 | 254 | night |
| 19 | 144 | 29 October 1874 | 252 | 4:00 |
| 20 | 55 | 20 November 1764 | 244 | – |
| 21 | 201 | 17 November 1917 | 244 | 6:50 |
| 22 | 254 | 18 October 1967 | 244 | 13:30 |
| 23 | 45 | 29 September 1756 | 242 |  |
| 24 | 136 | 20 October 1873 | 242 | – |
| 25 | 175 | 4 November 1897 | 242 | 12:00 |
| 26 | 261 | 17 November 1974 | 242 | 1:00 |
| 27 | 177 | 26 November 1898 | 240 | 23:30 |
| 28 | 260 | 20 December 1973 | 240 | 7:15 |
| 29 | 219 | 8 January 1932 | 239 | 3:00 |
| 30 | 225 | 8 October 1935 | 239 | 5:50 |