Purwodadi Grobogan is a is capital and a district in Grobogan Regency, Central Java. It is located in the south east of Semarang, the capital of Central Java, Indonesia. I It is also well known for delicate tauco soya bean sauce and swikee.
East side of the district is geographically valley area between two rocky mountains, Kendeng to the south and Pegunungan Kapur Utara to the north. Those two mountain is made of teak and mahogany forests whose function as reservoir to the rainfall and also as farmfield.
The valley spreads from the west to the east is the productive farmfield, that partly has been supported by irrigation. The valley is inhabited by population and there are many rivers, highways and railways.