Kolak River is a river in

Gujarat Gujarat (, ) is a state along the western coast of India. Its coastline of about is the longest in the country, most of which lies on the Kathiawar peninsula. Gujarat is the fifth-largest Indian state by area, covering some ; and the ninth ...

in western

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...

whose origin is Kaprada taluka. . Its basin has a maximum length of 50 km. The total catchment area of the basin is 584 km2. Kolak river flows from Saputara to the Arabian sea near Udwada (holy place of Parsis in Gujarat). There is a textile plant of Welspun and Alok industries on the southern side of the river bank. It flows through the north side of Vapi city in Gujarat. It is also connected to Madhuban reservoir of Damanganga river and it becomes polluted from Morai village of Vapi where it meets with Bhilkhadi river which has heavy chemical effluents from the chemical industries of Vapi GIDC and textile industries.

References

Rivers of Gujarat Rivers of India {{India-river-stub