Councillors give their backing to the proposal for poultry units in Toynton St Peter, near Spilsby.
Lincolnshire County Council says Toynton St Peter is currently at risk of flooding.
Villagers say they are "worried sick" about plans for Grange Farm in Toynton St Peter, Lincolnshire.
RH-J Farms has applied to build four units on land in Toynton St Peter near Spilsby.
