නාලන්දMahaweli GangaMatale
Nalanda reservoir is spilling about 20 cusecs and is 100% full. Irrigation Department, 26 Oct.
SpillingSmall release
As of 26 Oct · Checked 9 min ago
100%full
70.4 of 70.3 ft
20 cusecs
Spill
≈ 570 L/s · An Olympic pool every ~74 min
Spill 20Outlet gates 210
1 cusec ≈ 28 L/s
History starts 23 Oct 2026.
NalandaNo river gauge of ours is directly below this reservoir.
Figures from the daily Irrigation Department and Mahaweli Authority reports. A blank there shows here as “no data”, never zero.
Heavy rain has created a risk of minor flooding in low-lying areas along the Mahaweli River in Pasbage Korale; residents and road users should exercise extreme caution, and river-near residents should stay vigilant and take precautions.
Irrigation DepartmentPlaces on the map, from upstream to downstream