1. Rohri Canal: This is the largest canal of the three and carries about 60% of the water released from the barrage. It irrigates an area of about 2.5 million acres of land in Sukkur, Larkana, and Jacobabad districts.
2. Khairpur Canal: This canal carries about 30% of the water released from the barrage. It irrigates an area of about 1.5 million acres of land in Khairpur and Ghotki districts.
3. North Western Canal: This canal is the smallest of the three and carries about 10% of the water released from the barrage. It irrigates an area of about 0.5 million acres of land in Ghotki and Kashmore districts.
