Kamloops flood, 1972; shots of road roller working on dyke (0:27). MS of house protected by sandbag dyke on riverbank (0:10). Shots of men building sandbag dyke in North Kamloops (2:58). MLSs of trailer park protected by dyke in foreground (0:27). MLS of railway bridge spanning flood swollen North Thompson river, water level is almost up to deck of bridge (0:11). MLS of rushing flood water menacing road protected by concrete wall (0:26).