16 5 29
1990
9 16 47 ( ) 13 33 99 100 481 1/4
5,200m3/s
1 4 5 7 2 6 3 8 9 10 12 11 13
H15.3 H14.11 H15.6
300 300 2004 2 300 10 (H15.8.26)