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Sri Lanka is pockmarked with many irrigation dams, with its water resource distributed across nearly the entirety of the island for agricultural purposes via artificial canals and streams. Utilization of hydro resources for agricultural production dates back to the pre-Colonial era, with the current crop production now largely dependent on ...
The Biyagama Water Treatment Plant or BWTP is a water treatment facility located at the bank of Kelani River, in Biyagama, Sri Lanka. At a daily output capacity of 160,000,000 L / d (1,900,000 L/ ks ), it is the second largest water treatment facility in the country.
Overall, Sri Lanka has 80 major dams and 18,000 extant tanks. [12] Between 10,000 and 14,000 tanks are in active use as irrigation sources; the majority of these hold water in the north-central lowland dry zone.
The National Water Supply and Drainage Board (commonly abbreviated as NWSDB) is the National Organization responsible for the provision of safe drinking water and facilitating the provision of sanitation to the people in Sri Lanka. The organization had its beginning as a subdepartment under the Public Works Department for water supply and drainage.
By the late 1960s the tank's bund was 4.5 mi (7 km) long and 10 ft 4 in (3 m) high whilst the tank's storage capacity was 26,600 acre⋅ft (32,810,617 m 3) and its water spread area was 4,550 acres (1,841 ha). [1] There was a 172 ft (52 m) channel flow spill on the right bank and seven sluices. [1]
The earliest examples of irrigation works in Sri Lanka date from about 430 BCE, during the reign of King Pandukabhaya, and were under continuous development for the next thousand years. In addition to constructing underground canals , the Sinhalese were the first to build completely artificial reservoirs to store water , referred to as tanks ...
The Senanayake Samudraya is the largest body of water ever created in Sri Lanka. Cradled between Siyabalanduwa and Ampara , the reservoir is bordered by the rising mountains of Inginiyagala. There is a national park near Senanayake Samudraya, known as the Gal Oya National Park , [ 4 ] which is home to lots of wildlife, including more than 200 ...
Reservoirs in Sri Lanka (1 C, 20 P) Pages in category "Water supply and sanitation in Sri Lanka" The following 3 pages are in this category, out of 3 total.