2009 Turkish flash floods
| Meteorological history | |
|---|---|
| Duration | September 2009 | 
| Overall effects | |
| Fatalities | At least 31 | 
| Damage | Estimated $70–175 million | 
| Areas affected | Istanbul, Tekirdağ, rest of the Marmara Region | 
The 2009 Turkish flash floods were a series of flash floods that occurred on 9 September 2009 in and around Istanbul, Tekirdağ, and the rest of the Marmara Region of Turkey. The floods led to the death of at least 31 people and the cost of damage has been estimated as being in excess of $70 million.