Child remains in critical condition after surviving crash into dam

A child remains in critical condition in a Queensland hospital after surviving a car crash into a dam that killed two other children and injured two adults in the Scenic Rim.

Police said the car containing the family from Pratten, about 25 kilometres from Warwick, was travelling on Beaudesert-Boonah Road when it lost control and crashed into Wyaralong dam on Sunday afternoon.

The car was submerged in the water before the 33-year-old woman, 23-year-old man and four children were recovered by emergency services and witnesses.

A four-year-old girl and 13-year-old boy died at the scene.