<Table> <Tr> <Th colspan="2"> Kati Thanda -- Lake Eyre </Th> </Tr> <Tr> <Td colspan="2"> Composite Landsat 7 satellite image using shortwave infrared , near - infrared , and blue wavelengths </Td> </Tr> <Tr> <Td colspan="2"> A map of the Lake Eyre basin , with the lake at bottom left </Td> </Tr> <Tr> <Th> Location </Th> <Td> Northern South Australia </Td> </Tr> <Tr> <Th> Coordinates </Th> <Td> 28 ° 22 ′ S 137 ° 22 ′ E ﻿ / ﻿ 28.367 ° S 137.367 ° E ﻿ / - 28.367 ; 137.367 Coordinates : 28 ° 22 ′ S 137 ° 22 ′ E ﻿ / ﻿ 28.367 ° S 137.367 ° E ﻿ / - 28.367 ; 137.367 </Td> </Tr> <Tr> <Th> Lake type </Th> <Td> Endorheic </Td> </Tr> <Tr> <Th> Primary inflows </Th> <Td> Warburton River </Td> </Tr> <Tr> <Th> Primary outflows </Th> <Td> evaporation </Td> </Tr> <Tr> <Th> Basin countries </Th> <Td> Australia </Td> </Tr> <Tr> <Th colspan="2"> </Th> </Tr> <Tr> <Th> Surface area </Th> <Td> 9,500 km ( 3,668 sq mi ) ( max ) </Td> </Tr> <Tr> <Th> Average depth </Th> <Td> 1.5 m ( 5 ft ) ( every 3 years ) , 4 m ( 13 ft ) ( every decade ) </Td> </Tr> <Tr> <Th> Surface elevation </Th> <Td> − 9 m ( − 30 ft ) ( shoreline when full ) ; − 15 m ( − 49 ft ) ( lowest point when empty ) </Td> </Tr> </Table>
where does the water come from to fill lake eyre
Warburton River