Fishing in Pakistan Apart from these big lakes, a cluster of small lakes extend over 40,000 ha. The natural lakes in Punjab cover about 7,000 ha. Some of the lakes, such as Namal lake (480 ha), Uchhali lake (943 ha), Jahlar lake (100 ha), Kallar Kahar (100 ha), Kharal lake (235 ha) and Khabikki lake (283 ha) are brackish and are too saline to support aquaculture. Other man made lakes include Mangla dam, Terbela dam and Chashma Barrage. Aquaculture (or fish farming) is new in Pakistan. However, there is immense potential for development of the sector. Aquaculture production has rapidly increased since 2000
Naganuma Dam in 1947 and 1948. Although preliminary construction began in 1975, completion was considerably delayed due to strenuous opposition by local residents opposed to relocation and due to environmental concerns over the flooding of the natural Lake Naganuma. Since completion, the dam has been noted as a site for boat racing. In October 1999, the 8th Asian Boat Championship was held at Lake Naganuma; this event also served as the Asian preliminaries for the Sydney Olympics the following year. Naganuma Dam The dam was built by the government of Miyagi Prefecture. It is an earthen dam, with height of 15.3 meters,