Lismore was evacuated when floodwaters besieged the town, inundating roads and leading to more than 200 rescues by State Emergency Service crews.Lauren Wallace shared footage of what appeared to be petrol glistening on the surface of moving floodwaters at a Woolworth petrol station on Diadem Street in the town’s centre.The Bureau of Meteorology said about 780mm of rain had fallen in the two days up to Friday morning, warning the Tweed River was reaching record flood levels.