<Table> <Tr> <Td> Physical property </Td> <Td> Specified value </Td> </Tr> <Tr> <Td> Length </Td> <Td> 7001500000000000000 ♠ 50.000 + 0.030 − 0.000 m </Td> </Tr> <Tr> <Td> Width </Td> <Td> 7001250000000000000 ♠ 25.0 m </Td> </Tr> <Tr> <Td> Depth </Td> <Td> 2.0 m ( 6 ft 7 in ) minimum , 3.0 m ( 9 ft 10 in ) recommended . </Td> </Tr> <Tr> <Td> Number of lanes </Td> <Td> 10 </Td> </Tr> <Tr> <Td> Lane width </Td> <Td> 2.5 m ( 8 ft 2 in ) </Td> </Tr> <Tr> <Td> Water temperature </Td> <Td> 25 -- 28 ° C ( 77 -- 82 ° F ) </Td> </Tr> <Tr> <Td> Light intensity </Td> <Td> minimum 1500 lux ( 140 footcandles ) </Td> </Tr> <Tr> <Td> Volume </Td> <Td> 2,500,000 L ( 550,000 imp gal ; 660,000 US gal ) , assuming a nominal depth of 7000200000000000000 ♠ 2 m . <P> 2,500 m ( 88,000 cu ft ) in cubic units . About 2 acre - feet . </P> </Td> </Tr> </Table>
<Table> <Tr> <Td> Physical property </Td> <Td> Specified value </Td> </Tr> <Tr> <Td> Length </Td> <Td> 7001500000000000000 ♠ 50.000 + 0.030 − 0.000 m </Td> </Tr> <Tr> <Td> Width </Td> <Td> 7001250000000000000 ♠ 25.0 m </Td> </Tr> <Tr> <Td> Depth </Td> <Td> 2.0 m ( 6 ft 7 in ) minimum , 3.0 m ( 9 ft 10 in ) recommended . </Td> </Tr> <Tr> <Td> Number of lanes </Td> <Td> 10 </Td> </Tr> <Tr> <Td> Lane width </Td> <Td> 2.5 m ( 8 ft 2 in ) </Td> </Tr> <Tr> <Td> Water temperature </Td> <Td> 25 -- 28 ° C ( 77 -- 82 ° F ) </Td> </Tr> <Tr> <Td> Light intensity </Td> <Td> minimum 1500 lux ( 140 footcandles ) </Td> </Tr> <Tr> <Td> Volume </Td> <Td> 2,500,000 L ( 550,000 imp gal ; 660,000 US gal ) , assuming a nominal depth of 7000200000000000000 ♠ 2 m . <P> 2,500 m ( 88,000 cu ft ) in cubic units . About 2 acre - feet . </P> </Td> </Tr> </Table>
how many lanes does an olympic pool have
how many lanes does an olympic pool have
10
10