During a July 4, 1902 doubleheader against the Brooklyn Superbas, an Allegheny flood caused water to rise to thigh level in center and right fields, and about head level in deep center. Players occasionally caught a ball and dove under the water. The Pirates won both games of the doubleheader. Ham Hyatt is believed to be the only person to hit a ball over the right field fence. Monument Hill, which overlooked the field, allowed spectators a free view of the game