Three people, including a husband and wife, drowned in the Myall Dam in Talagang, reported 24NewsHD TV channel on Saturday.
Rescue teams conducted an operation and retrieved the bodies of the husband and wife while the search for a woman's body is ongoing.
Punjab Police and local people are also present with the rescue teams in the operation.
According to rescue officials, the bodies found in the dam have been identified as Ishrat Bibi and Muhammad Noman.
The operation continued till late night, but the third body could not be found. The operation will be started again today to search for the third dead body.
The affected family is said to belong to Leti.
Reporter: Arshad Kotgala