The Mahasangvi reservoir is located at village Mahasangvi. The Mahasangvi is about 10 km far from taluka Patoda . The reservoir is constructed on the river Manjra and the river later joins the river Godavari. The reservoir Mahasangvi was constructed in the year 1966 for irrigation purposes. The total population of the village Mahasangvi is 1900 and the distance between the reservoir and village is 0.3 km. The surrounding land used for khariph and rabbi crops regularly. In the khariph season the cotton mostly grown by the farmers and Jawar, Sugarcane, Ground nut etc are also grown by them. The reservoir water is used for irrigation, drinking, human activities and fishery activity. The water spread area of the reservoir Mahasangvi is 79.97 sq/km.