MS of horse in corral drinking from river, ZOOM OUT to various shots of men of the Water Survey of Canada taking flow mesurements in flood swollen Hat Creek, including shots of rushing waters (1:54). Shots of two men walking in field heading towards cable car tower, climbing in gondola on steel wire spanning flood swollen Fraser River and moving out to middle of river to take flow measurments, including POINT OF VIEW SHOTs from cable car (5:11).