- Diamer-Bhasha Dam: Located on the Indus River, this was one of the largest under-construction dams in Pakistan. It was designed to provide water storage, flood control, and hydropower generation.
- Mohmand Dam: This dam was being constructed on the Swat River and was aimed at water storage, irrigation, and hydroelectric power generation.
- Dasu Dam: Located on the Indus River, this project aimed to generate hydropower and was expected to have a significant capacity.
- Sukkur Barrage Rehabilitation and Modernization Project: While not a new dam, this project aimed to rehabilitate and modernize the existing Sukkur Barrage to improve its efficiency and performance.
- Gomal Zam Dam: Located in South Waziristan, this project focused on irrigation and hydropower generation.
- Kurram Tangi Dam: Situated in North Waziristan, this dam was designed to provide water for irrigation and hydropower generation.
- Akori Dam: Located in Azad Jammu and Kashmir, this dam was aimed at water storage and irrigation.
- Nai Gaj Dam: Situated in Sindh, this project aimed to provide water for irrigation and drinking purposes.
- Munda Dam: This dam was planned on the Swat River and was intended to generate hydroelectric power and assist with flood control.
Please note that the status and details of these projects may have changed after September 2021. I recommend checking with more up-to-date sources, such as the Pakistan Water and Power Development Authority (WAPDA) or relevant government agencies, to get the latest information on under-construction dams in Pakistan.