<Tr> <Td> - elevation </Td> <Td> 1,475 ft (450 m) </Td> </Tr> <Tr> <Td> - coordinates </Td> <Td> 47 ° 14 ′ 23" N 95 ° 12 ′ 27" W ﻿ / ﻿ 47.23972 ° N 95.20750 ° W ﻿ / 47.23972; - 95.20750 </Td> </Tr> <Tr> <Th> Mouth </Th> <Td> Gulf of Mexico </Td> </Tr> <Tr> <Td> - location </Td> <Td> Pilottown, Plaquemines Parish, LA </Td> </Tr>

What is at the mouth of the mississippi river