1980-1989

Historical Data for Lake Constance

1989

level_current level_current

1988

level_current level_current

1987

level_current level_current

1986

level_current level_current

1985

level_current level_current

1984

level_current level_current

1983

level_current level_current

1982

level_current level_current

1981

level_current level_current

1980

level_current level_current