Valsad, located in the northern part of Valsad district in the state of Gujarat, is officially spread over an area of 4.54 sq km. The geographical coordinates of the town is 20.63° North latitude and 72.93° East longitude. However, due to rapid urbanization, the town now occupies a much larger area.
Topography of Valsad
Valsad town has a flat topography, which slopes towards the west. The average elevation of the town is 13 meters (43 feet) above the sea level. The Arabian Sea lies to its West.Water Bodies near Valsad Town
In addition, Valsad has two west flowing rivers, Wanki and Auranga. Among them, River Wanki flows right through the town; it then drains into the Arabian Sea. A dam has been built across this river at the coordinate of 20°34'58"N and 72°56'26"E, just outside Valsad city. It harnesses the excess water during the monsoon to be used in the drier months.
River Auranga flows through the north and north eastern boundary of Valsad. It is one of the major rivers of this region. It has been formed by joining of River Tan and River Man, both of which originates in the Sahyadri hills of Maharashtra. After the confluence, the river runs for another 30 km before it drains into Arabian Sea.
Both these rivers are rain fed and have maximum water during the monsoon (from June to September). By January, the water level starts receding and in summer, there is very little water left in these rivers.
The Soil Condition of Valsad
The geological structure of this town is mainly formed by alluvium and blown sand. This type of soil is known as coastal alluvial soil. It is sandy clay loam in texture and offers medium fertility. However, a large part of Valsad taluka has deep to medium black soil. :Laterite soil is also found in some patches.Climatic Condition in Valsad
Officially, summer in Valsad starts in March and continues till June. The monsoon arrives in the middle of June and continues till September/October. The area receives a heavy rainfall (1500mm to 2200 mm) and the rivers are often flooded. The cooler weather sets in November and continues till February.