An Underground Tank is either a single tank or a combination of multiple tanks which are interconnected with underground pipes. It is a combination of a tank and underground piping connected to the tank that has 10 percent of its underground volume underground. It is used for harvesting and storing rainwater underground. The ribbed design of these storage tanks make them capable of being buried underground, supporting the surrounding soil. The tanks can be used for storing various liquids including diesel fuel, petroleum, chlorine, lube oil, chemicals, wastewater, potable water, and rainwater. Underground Tank is made available by us in various types.