නාච්චදූව · நாச்சதுவMalwathu OyaAnuradhapura
Nachchaduwa reservoir is not releasing water and is 83% full. Irrigation Department, 26 Oct.
Holding
As of 26 Oct · Checked 5 min ago
83%full
22.8 of 25.0 ft
Level +0.35 m since 23 Oct.
Mahaweli Authority: 81% (26 Oct)
Only canal outlets are open
Outlet gates 370 cusecs
History starts 23 Oct 2026.
NachchaduwaNachchaduwa reservoir
Nachchaduwa reservoir, view 2
Nachchaduwa reservoir, view 3
Photo: Aruna dissanayaka, CC BY-SA 4.0 via Wikimedia Commons
Nachchaduwa reservoir, view 4
Figures from the daily Irrigation Department and Mahaweli Authority reports. A blank there shows here as “no data”, never zero.
Places on the map, from upstream to downstream