Residents of apartments designed to float in the peaceful cove of a winding river become divided on how best to survive when a sinkhole gives way and torrential rains flood the cove, cutting them off from the rest of the world.

"Welcome to Maple Street, a picture-perfect slice of suburban Long Island, its residents bound by their children, their work, and their illusion of safety in a rapidly changing world. But menace skulks beneath the surface of this exclusive enclave, making its residents prone to outrage. When the Wilde family moves in, they trigger their neighbors' worst fears. Dad Arlo's a gruff has-been rock star with track marks. Mom Gertie's got a thick Brooklyn...