adruino uno with hc-sr04

i am working on the same project to measure the water level in tank by hc-sr04 and show the level as vertical graph on by serial enabled 16x2 lcd can any one help me with that thanks

Can you print the range to serial monitor? Can you print to the LCD? What LCD do you have and what interface (I2C, 4 bit., 8 biit)? Have you tried anything?