The disaster caused by heavy rain occurs less than a month after the early flash floods on Himalayas territories have killed at least 65 people.
Thousands of residents have evacuated from submerged lowlands, and schools and universities remained closed Wednesday.
The rivers, including Tawi and Chenab, expanded beyond the danger level, causing serious transport destruction, road damage and flight transformations.
Officials are working to recover the confused communications service as forecasters are urging more rain and alert.