Supplying water to the buildings in a 
locality is a serious task for the municipality authority. Since each 
one is allotted an area that comes within their jurisdiction, it is 
their task to ensure that water does not run out. A special water tank 
can be seen in the locality which is fairly as large as any huge 
building. The water is stored in it to be then supplied to the buildings
 according to the scheduled time. The highly powered pumps lift the 
water into the towering tank which can easily contain thousands of 
gallons of water.
Using the 
liquid level indicator,
 the authorities can measure the water in the towering tank. As soon as 
the water level reaches to the critical level, the pumps are turned on 
and the huge tank is started to get filled. It is crucial to keep the 
water refilling under constant su
		
		
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