|State||Madhya Pradesh, Maharashtra, Gujarat|
|Cities||Multai, Burhanpur, Bhusawal, Surat|
|Mouth||Gulf of Khambhat (Arabian Sea)|
|Dumas, Surat, Gujarat|
|Length||724 km (450 mi)approx.|
|Basin size||62,225 square kilometres (24,025 sq mi)|
|• location||Dumas Beach|
|• average||489 m3/s (17,300 cu ft/s)|
|• minimum||2 m3/s (71 cu ft/s)|
|• maximum||9,830 m3/s (347,000 cu ft/s)|
|• right||Ver river|
The Tapti River (or Tapi) is a river in central India between the Godavari and Narmada rivers which flows westwards before draining into the Arabian Sea. The river has a length of 724 km. Its origin is near Multai Reserve forest in MP. From there it enters Maharashtra and flows through western part of Vidarbha and Khandesh. From Maharashtra it flows into Gujarat, where its mouth is near Surat. It flows through Surat, and is crossed by the Magdalla, ONGC Bridge.
On 7 August 1968, before the construction of the Ukai Dam to bring its waters under control and provide hydroelectric power, the Tapti River overflowed its banks during heavy rains during the monsoon season. More than 1,000 people drowned in the flood, and the city of Surat was submerged beneath 10 feet of water for several days. After the floodwaters receded, at least 1,000 more people died in Gujarat state during a cholera epidemic from the contamination of the drinking water.